USB Flash Drive Speed Tests Summary
In the following table, you can find a summary of speed tests sent by the users of USBDeview utility, for USB drives that accumulated 5 speed tests or more.
Each line in this table represents the combination of device name, VID, PID, and rounded drive size ('USB Drive Details' columns).
Here's some more remarks about this table:
- All read/write speed values are displayed in MB/Sec.
- Very low speed values and very high speed values were removed from this summary, assuming that these test results were erroneous.
- The 'drive size' in this table is rounded to the nearest integer value. This means that the drive size displayed in this table is not always the offical value. For example, if the drive size is 7.44 GB, the size value will displayed as '7 GB', while the official drive size is actually 8 GB.
- The 'Tests Count' column displays the number of tests that the users sent for this specific USB device. When this number is higher, the average values of read/write speeds should be more reliable.
| USB Drive Details | Tests Count | Read Speed | Write Speed | |||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Product Name | VID | PID | Drive Size | Average | Maximum | Minimum | Average | Maximum | Minimum | |
| A-DATA USB Flash Drive USB Device | 125f | c82a | 8 GB | 7 | 14.80 | 22.11 | 7.12 | 2.64 | 3.32 | 1.79 |
| A-DATA USB Flash Drive USB Device | 125f | c93a | 15 GB | 6 | 26.00 | 31.23 | 23.04 | 6.26 | 7.52 | 3.79 |
| BUFFALO USB Flash Disk USB Device | 411 | 98 | 4 GB | 6 | 21.57 | 28.99 | 13.68 | 12.12 | 19.56 | 4.16 |
| CBM Flash Disk USB Device | 1e3d | 2092 | 2 GB | 6 | 18.58 | 19.50 | 17.04 | 4.88 | 10.51 | 3.23 |
| CBM Flash Disk USB Device | 1e3d | 2092 | 4 GB | 6 | 17.03 | 20.34 | 11.32 | 5.16 | 10.45 | 2.93 |
| Corsair Flash Voyager USB Device | 90c | 1000 | 7 GB | 19 | 24.59 | 33.30 | 8.50 | 6.01 | 7.68 | 3.03 |
| Corsair Flash Voyager USB Device | 90c | 1000 | 2 GB | 11 | 24.86 | 27.56 | 18.56 | 5.90 | 6.92 | 4.85 |
| Corsair Flash Voyager USB Device | 90c | 1000 | 4 GB | 12 | 24.99 | 32.73 | 14.58 | 6.15 | 6.98 | 5.31 |
| Corsair Flash Voyager USB Device | 90c | 1000 | 15 GB | 5 | 21.53 | 30.80 | 16.25 | 7.49 | 10.61 | 6.40 |
| Corsair Flash Voyager USB Device | 90c | 1000 | 8 GB | 9 | 25.19 | 31.01 | 20.29 | 6.55 | 8.03 | 4.32 |
| Corsair Flash Voyager USB Device | 1b1c | ab1 | 15 GB | 17 | 23.80 | 31.23 | 12.33 | 4.50 | 7.74 | 1.86 |
| Corsair Flash Voyager USB Device | 1b1c | ab1 | 8 GB | 23 | 23.35 | 31.88 | 7.32 | 4.54 | 7.95 | 2.78 |
| Corsair Flash Voyager USB Device | 1b1c | ab1 | 4 GB | 6 | 29.54 | 31.10 | 27.61 | 4.66 | 5.82 | 4.18 |
| Corsair Flash Voyager USB Device | 1b1c | 1ab1 | 7 GB | 9 | 25.68 | 29.14 | 13.88 | 6.78 | 9.68 | 4.45 |
| Corsair Voyager Mini USB Device | 1b1c | b11 | 4 GB | 8 | 29.80 | 30.82 | 27.46 | 5.15 | 5.81 | 4.59 |
| Corsair Voyager Mini USB Device | 1b1c | b29 | 8 GB | 6 | 27.79 | 31.13 | 20.75 | 6.09 | 8.51 | 4.09 |
| Corsair Voyager Mini USB Device | 1b1c | b29 | 15 GB | 8 | 25.36 | 30.64 | 19.28 | 5.29 | 7.71 | 4.27 |
| Corsair Voyager Mini USB Device | 1b1c | b29 | 4 GB | 9 | 23.06 | 30.71 | 15.83 | 4.94 | 6.10 | 4.41 |
| Corsair VoyagerGT USB Device | 1b1c | 1a90 | 15 GB | 47 | 27.37 | 32.01 | 10.75 | 10.09 | 15.36 | 4.72 |
| Corsair VoyagerGT USB Device | 1b1c | 1a90 | 2 GB | 7 | 24.77 | 28.65 | 22.50 | 18.37 | 19.66 | 17.20 |
| Crucial Gizmo! USB Device | 5dc | a740 | 2 GB | 7 | 17.56 | 18.65 | 15.18 | 5.28 | 5.39 | 5.14 |
| DaneElec Z Mate 16GB USB Device | 1970 | 0 | 15 GB | 5 | 26.09 | 30.18 | 20.79 | 5.50 | 6.23 | 4.34 |
| FLASH Drive AU_USB20 USB Device | 58f | 6387 | 8 GB | 6 | 26.31 | 31.13 | 18.32 | 7.69 | 8.82 | 6.35 |
| FLASH Drive AU_USB20 USB Device | 58f | 6387 | 2 GB | 9 | 16.45 | 19.92 | 6.01 | 5.51 | 7.74 | 2.65 |
| FLASH Drive AU_USB20 USB Device | 58f | 6387 | 4 GB | 21 | 26.87 | 32.42 | 14.25 | 7.35 | 8.62 | 4.17 |
| Flash Drive SM_USB20 USB Device | 90c | 1000 | 2 GB | 7 | 14.32 | 17.59 | 7.00 | 5.39 | 6.31 | 4.23 |
| Flash Drive SM_USB20 USB Device | 90c | 1000 | 1 GB | 7 | 15.03 | 16.14 | 14.02 | 3.35 | 3.75 | 3.01 |
| Flash JVJ R 2.0 USB Device | 1307 | 165 | 8 GB | 7 | 28.91 | 30.29 | 24.60 | 5.64 | 5.94 | 5.35 |
| Forza Motorsport 3 USB Device | 781 | 5560 | 2 GB | 5 | 21.90 | 23.13 | 20.83 | 9.24 | 10.42 | 8.20 |
| General USB Flash Disk USB Device | 1307 | 165 | 8 GB | 5 | 24.17 | 28.80 | 21.49 | 6.17 | 7.93 | 4.55 |
| Generic Flash Disk USB Device | 58f | 6387 | 1 GB | 8 | 16.42 | 18.36 | 15.86 | 3.82 | 4.17 | 3.18 |
| Generic Flash Disk USB Device | 58f | 6387 | 8 GB | 6 | 15.23 | 18.12 | 11.95 | 7.47 | 16.41 | 2.14 |
| Generic Flash Disk USB Device | 58f | 6387 | 4 GB | 10 | 16.46 | 21.65 | 12.56 | 4.43 | 8.34 | 2.49 |
| Generic Flash Disk USB Device | 58f | 6387 | 16 GB | 7 | 19.20 | 29.90 | 15.59 | 4.78 | 11.97 | 3.15 |
| Generic STORAGE DEVICE USB Device | 5e3 | 723 | 2 GB | 9 | 14.29 | 16.91 | 10.29 | 4.87 | 7.90 | 3.99 |
| Generic USB SD Reader USB Device | 90c | 6200 | 4 GB | 6 | 17.38 | 21.90 | 14.13 | 4.74 | 6.25 | 2.87 |
| Generic USB Flash Disk USB Device | 3538 | 54 | 1 GB | 5 | 13.83 | 20.72 | 9.72 | 6.15 | 15.00 | 2.65 |
| Generic USB Flash Disk USB Device | 3538 | 54 | 2 GB | 9 | 15.86 | 22.45 | 12.18 | 4.78 | 12.74 | 3.52 |
| Generic USB Flash Disk USB Device | 3538 | 54 | 8 GB | 9 | 18.07 | 26.06 | 12.40 | 3.67 | 5.22 | 2.56 |
| Generic USB Flash Disk USB Device | 3538 | 54 | 4 GB | 9 | 16.19 | 29.38 | 11.18 | 4.29 | 10.40 | 2.65 |
| Generic USB Flash Disk USB Device | 3538 | 59 | 4 GB | 12 | 19.31 | 30.59 | 13.81 | 4.36 | 8.74 | 2.58 |
| Generic USB Flash Disk USB Device | 3538 | 59 | 8 GB | 11 | 20.65 | 30.59 | 14.80 | 4.69 | 7.39 | 3.07 |
| HP v100w USB Device | 3f0 | 3207 | 4 GB | 7 | 19.33 | 21.41 | 16.72 | 6.41 | 7.72 | 5.10 |
| HP v125w USB Device | 3f0 | 3307 | 7 GB | 6 | 20.58 | 22.30 | 19.04 | 6.97 | 11.01 | 4.34 |
| HP v125w USB Device | 3f0 | 3307 | 15 GB | 12 | 22.34 | 29.89 | 14.06 | 5.47 | 8.17 | 3.67 |
| HP v125w USB Device | 3f0 | 3307 | 4 GB | 6 | 19.30 | 21.56 | 16.28 | 5.96 | 8.08 | 4.89 |
| HP v155w USB Device | 3f0 | 5207 | 8 GB | 5 | 28.68 | 31.01 | 26.77 | 7.64 | 9.76 | 5.95 |
| HP v155w USB Device | 3f0 | 5207 | 4 GB | 14 | 20.22 | 23.46 | 13.20 | 5.97 | 7.38 | 4.09 |
| Imation Atom USB Device | 718 | 534 | 7 GB | 7 | 25.13 | 28.10 | 20.92 | 8.77 | 12.63 | 5.02 |
| Imation Nano USB Device | 718 | 432 | 2 GB | 10 | 10.87 | 18.70 | 9.79 | 4.46 | 8.43 | 3.57 |
| iT1168 USB Flash Disk USB Device | 48d | 1168 | 15 GB | 6 | 27.17 | 33.30 | 25.15 | 14.71 | 16.84 | 12.31 |
| JetFlash Transcend 16GB USB Device | 58f | 6387 | 15 GB | 49 | 22.88 | 32.54 | 8.65 | 9.67 | 14.88 | 5.08 |
| JetFlash Transcend 1GB USB Device | 58f | 6387 | 1 GB | 5 | 15.51 | 15.93 | 15.37 | 3.59 | 3.62 | 3.55 |
| JetFlash Transcend 2GB USB Device | 58f | 6387 | 2 GB | 78 | 18.03 | 20.33 | 9.71 | 5.05 | 6.09 | 2.75 |
| JetFlash Transcend 4GB USB Device | 58f | 6387 | 4 GB | 135 | 18.80 | 33.15 | 7.43 | 6.57 | 10.77 | 2.18 |
| JetFlash Transcend 8GB USB Device | 58f | 6387 | 8 GB | 7 | 21.99 | 30.80 | 15.41 | 8.71 | 11.54 | 5.62 |
| JetFlash Transcend 8GB USB Device | 58f | 6387 | 7 GB | 141 | 21.36 | 32.23 | 8.85 | 8.53 | 15.38 | 3.33 |
| JetFlash TS16GJFV85 USB Device | 58f | 6387 | 15 GB | 6 | 13.86 | 14.26 | 13.24 | 7.58 | 7.93 | 7.03 |
| JetFlash TS1GJF110 USB Device | 457 | 151 | 1 GB | 5 | 10.44 | 12.65 | 9.59 | 4.55 | 5.66 | 3.03 |
| JetFlash TS1GJFV30 USB Device | 58f | 6387 | 1 GB | 15 | 11.76 | 14.04 | 9.31 | 3.19 | 3.82 | 2.43 |
| JetFlash TS2GJFV30 USB Device | 58f | 6387 | 2 GB | 23 | 14.12 | 18.11 | 6.05 | 4.48 | 7.33 | 2.15 |
| JetFlash TS4GJFV30 USB Device | 58f | 6387 | 4 GB | 55 | 15.21 | 19.12 | 10.90 | 4.89 | 7.45 | 3.45 |
| JetFlash TS8GJFV10 USB Device | 58f | 6387 | 8 GB | 5 | 21.03 | 22.07 | 19.33 | 6.19 | 8.83 | 3.06 |
| JetFlash TS8GJFV30 USB Device | 58f | 6387 | 8 GB | 5 | 18.29 | 19.86 | 17.40 | 7.66 | 8.42 | 6.76 |
| JetFlash TS8GJFV60 USB Device | 58f | 6387 | 8 GB | 7 | 24.50 | 30.80 | 19.79 | 7.83 | 9.76 | 4.86 |
| Kingmax USB2.0 FlashDisk USB Device | 1687 | 165 | 8 GB | 6 | 20.52 | 28.64 | 13.31 | 4.38 | 5.94 | 3.10 |
| Kingmax USB2.0 FlashDisk USB Device | 1687 | 3252 | 7 GB | 9 | 28.27 | 30.80 | 25.04 | 6.47 | 8.52 | 4.88 |
| Kingmax USB2.0 FlashDisk USB Device | 1687 | 3252 | 4 GB | 6 | 16.93 | 18.17 | 15.07 | 5.38 | 6.29 | 4.60 |
| Kingmax USB2.0 FlashDisk USB Device | 1687 | 6211 | 4 GB | 21 | 20.27 | 30.80 | 14.39 | 5.13 | 7.87 | 1.53 |
| Kingmax USB2.0 FlashDisk USB Device | 1687 | 6211 | 15 GB | 5 | 23.13 | 30.96 | 13.57 | 7.17 | 11.21 | 3.23 |
| Kingmax USB2.0 FlashDisk USB Device | 1687 | 6211 | 2 GB | 12 | 18.41 | 21.41 | 13.05 | 5.12 | 5.66 | 4.71 |
| Kingmax USB2.0 FlashDisk USB Device | 1687 | 6211 | 7 GB | 23 | 21.91 | 31.02 | 14.88 | 6.63 | 9.83 | 2.87 |
| Kingston DataTraveler 112 USB Device | 951 | 162a | 7 GB | 5 | 19.53 | 21.26 | 17.68 | 6.42 | 11.25 | 3.31 |
| Kingston DataTraveler 120 USB Device | 951 | 1623 | 15 GB | 7 | 17.47 | 20.57 | 7.48 | 6.00 | 8.07 | 3.45 |
| Kingston DataTraveler 120 USB Device | 951 | 1623 | 4 GB | 8 | 19.77 | 23.61 | 16.50 | 6.22 | 8.43 | 4.72 |
| Kingston DataTraveler 150 USB Device | 951 | 1621 | 30 GB | 8 | 27.33 | 31.30 | 20.79 | 6.85 | 10.40 | 3.87 |
| Kingston DataTraveler 2.0 USB Device | 930 | 6533 | 0 GB | 5 | 9.65 | 9.93 | 9.02 | 3.70 | 4.34 | 3.21 |
| Kingston DataTraveler 2.0 USB Device | 930 | 6544 | 4 GB | 10 | 21.29 | 21.74 | 20.21 | 6.83 | 7.61 | 4.32 |
| Kingston DataTraveler 2.0 USB Device | 930 | 6545 | 2 GB | 18 | 17.08 | 19.14 | 13.18 | 4.81 | 6.46 | 1.65 |
| Kingston DataTraveler 2.0 USB Device | 930 | 6545 | 8 GB | 12 | 16.57 | 18.27 | 15.20 | 4.26 | 5.08 | 3.20 |
| Kingston DataTraveler 2.0 USB Device | 930 | 6545 | 4 GB | 29 | 17.38 | 22.35 | 10.07 | 4.75 | 9.14 | 2.35 |
| Kingston DataTraveler 2.0 USB Device | 930 | 6545 | 15 GB | 7 | 25.80 | 30.00 | 16.66 | 7.91 | 12.58 | 5.64 |
| Kingston DataTraveler 2.0 USB Device | 951 | 1603 | 7 GB | 10 | 18.88 | 23.17 | 11.77 | 6.12 | 7.78 | 3.78 |
| Kingston DataTraveler 2.0 USB Device | 951 | 1603 | 4 GB | 39 | 15.94 | 20.57 | 7.30 | 5.79 | 9.95 | 2.08 |
| Kingston DataTraveler 2.0 USB Device | 951 | 1603 | 1 GB | 16 | 15.79 | 19.52 | 8.91 | 3.67 | 5.36 | 1.78 |
| Kingston DataTraveler 2.0 USB Device | 951 | 1603 | 2 GB | 21 | 17.66 | 21.25 | 11.16 | 5.53 | 7.36 | 3.89 |
| Kingston DataTraveler 2.0 USB Device | 951 | 1603 | 15 GB | 8 | 19.52 | 25.57 | 17.35 | 7.36 | 14.18 | 4.35 |
| Kingston DataTraveler 2.0 USB Device | 951 | 1603 | 8 GB | 14 | 16.25 | 19.93 | 13.87 | 4.90 | 7.09 | 2.98 |
| Kingston DataTraveler 2.0 USB Device | 951 | 1607 | 7 GB | 60 | 19.99 | 36.00 | 9.51 | 6.33 | 10.97 | 3.12 |
| Kingston DataTraveler 2.0 USB Device | 951 | 1607 | 4 GB | 86 | 17.24 | 21.82 | 7.57 | 6.11 | 9.31 | 2.03 |
| Kingston DataTraveler 2.0 USB Device | 951 | 1607 | 1 GB | 12 | 14.99 | 19.40 | 10.75 | 4.01 | 4.97 | 3.05 |
| Kingston DataTraveler 2.0 USB Device | 951 | 1607 | 2 GB | 38 | 16.89 | 22.50 | 10.99 | 5.19 | 10.02 | 1.97 |
| Kingston DataTraveler 2.0 USB Device | 951 | 1607 | 8 GB | 18 | 17.89 | 19.89 | 14.96 | 6.23 | 8.07 | 3.20 |
| Kingston DataTraveler 2.0 USB Device | 951 | 1607 | 15 GB | 41 | 18.90 | 21.63 | 15.89 | 8.03 | 14.05 | 3.59 |
| Kingston DataTraveler 2.0 USB Device | 951 | 160b | 2 GB | 6 | 12.80 | 13.41 | 11.00 | 3.67 | 4.64 | 1.96 |
| Kingston DataTraveler 2.0 USB Device | 13fe | 1a00 | 2 GB | 8 | 12.09 | 17.83 | 9.09 | 4.21 | 6.17 | 2.36 |
| Kingston DataTraveler 2.0 USB Device | 13fe | 1a00 | 1 GB | 11 | 12.21 | 13.32 | 10.14 | 3.66 | 4.93 | 2.55 |
| Kingston DataTraveler 2.0 USB Device | 13fe | 1d00 | 2 GB | 23 | 11.03 | 14.50 | 8.40 | 3.73 | 5.23 | 1.78 |
| Kingston DataTraveler 2.0 USB Device | 13fe | 1d00 | 1 GB | 18 | 10.84 | 13.35 | 8.34 | 3.35 | 5.06 | 1.81 |
| Kingston DataTraveler 2.0 USB Device | 13fe | 1d00 | 4 GB | 9 | 10.93 | 12.41 | 9.32 | 3.74 | 5.27 | 2.32 |
| Kingston DataTraveler 2.0 USB Device | 13fe | 1f00 | 7 GB | 15 | 15.58 | 17.54 | 10.29 | 6.17 | 8.60 | 3.03 |
| Kingston DataTraveler 2.0 USB Device | 13fe | 1f00 | 1 GB | 5 | 13.83 | 14.91 | 12.54 | 3.49 | 3.71 | 3.19 |
| Kingston DataTraveler 2.0 USB Device | 13fe | 1f00 | 2 GB | 10 | 15.55 | 16.88 | 10.20 | 5.55 | 6.03 | 4.49 |
| Kingston DataTraveler 410 USB Device | 951 | 161a | 15 GB | 6 | 21.80 | 30.36 | 18.67 | 11.63 | 14.96 | 8.75 |
| Kingston DataTraveler 410 USB Device | 951 | 161a | 7 GB | 5 | 20.55 | 21.82 | 17.43 | 8.89 | 13.78 | 6.02 |
| Kingston DataTraveler G2 USB Device | 930 | 6545 | 7 GB | 5 | 19.34 | 21.21 | 17.12 | 6.26 | 7.97 | 4.30 |
| Kingston DataTraveler G2 USB Device | 930 | 6545 | 15 GB | 6 | 26.74 | 28.37 | 24.35 | 9.83 | 13.78 | 6.66 |
| Kingston DataTraveler G2 USB Device | 951 | 1624 | 4 GB | 27 | 18.79 | 22.54 | 11.04 | 5.89 | 9.52 | 2.38 |
| Kingston DataTraveler G2 USB Device | 951 | 1624 | 2 GB | 6 | 18.31 | 21.49 | 15.31 | 4.65 | 6.91 | 1.97 |
| Kingston DataTraveler G2 USB Device | 951 | 1624 | 15 GB | 21 | 18.44 | 21.50 | 7.63 | 7.44 | 23.32 | 4.16 |
| Kingston DataTraveler G2 USB Device | 951 | 1624 | 7 GB | 24 | 19.58 | 23.21 | 12.52 | 6.47 | 12.08 | 3.04 |
| Kingston DataTraveler II+ USB Device | 951 | 1601 | 1 GB | 8 | 21.37 | 28.80 | 16.82 | 10.08 | 11.76 | 8.75 |
| Kingston DataTraveler2.0 USB Device | 951 | 1613 | 2 GB | 6 | 11.81 | 13.30 | 10.27 | 4.19 | 4.91 | 2.88 |
| Kingston DataTravelerMini USB Device | 951 | 1602 | 1 GB | 5 | 10.95 | 11.86 | 9.84 | 3.36 | 4.06 | 3.01 |
| Kingston DT 101 II USB Device | 951 | 1613 | 2 GB | 11 | 18.48 | 19.83 | 16.24 | 4.83 | 5.91 | 3.32 |
| Kingston DT 101 II USB Device | 951 | 1613 | 8 GB | 5 | 18.02 | 19.52 | 13.91 | 3.89 | 4.16 | 3.54 |
| Kingston DT 101 II USB Device | 951 | 1613 | 7 GB | 11 | 17.16 | 20.72 | 14.54 | 7.53 | 8.94 | 5.74 |
| Kingston DT 101 II USB Device | 951 | 1613 | 4 GB | 9 | 17.98 | 21.10 | 16.78 | 4.71 | 8.07 | 3.17 |
| Kingston DT 101 II USB Device | 951 | 1625 | 15 GB | 12 | 17.36 | 20.79 | 15.06 | 8.00 | 13.21 | 4.59 |
| Kingston DT 101 II USB Device | 951 | 1625 | 4 GB | 29 | 18.39 | 23.00 | 3.84 | 5.36 | 8.10 | 1.85 |
| Kingston DT 101 II USB Device | 951 | 1625 | 7 GB | 18 | 18.34 | 22.65 | 7.59 | 5.78 | 9.58 | 3.04 |
| Kingston DT 101 II USB Device | 951 | 1625 | 2 GB | 13 | 18.68 | 22.45 | 7.26 | 6.05 | 8.70 | 3.88 |
| Kingston DT HyperX USB Device | 951 | 1615 | 4 GB | 7 | 23.69 | 27.47 | 19.66 | 9.52 | 13.17 | 6.92 |
| Kingston DT HyperX USB Device | 951 | 1626 | 7 GB | 12 | 26.32 | 30.70 | 19.33 | 11.13 | 13.23 | 7.76 |
| Kingston DT Mini Slim USB Device | 951 | 160f | 7 GB | 9 | 18.79 | 22.64 | 15.69 | 5.42 | 7.83 | 3.77 |
| Kingston DT Mini Slim USB Device | 951 | 160f | 4 GB | 10 | 18.37 | 23.60 | 12.80 | 5.53 | 8.10 | 1.92 |
| LaCie iamaKey USB Device | 59f | 1027 | 8 GB | 6 | 25.12 | 31.04 | 19.32 | 5.17 | 6.09 | 4.26 |
| LaCie iamaKey USB Device | 59f | 1027 | 4 GB | 6 | 22.79 | 29.29 | 18.20 | 5.58 | 6.30 | 4.63 |
| Lexar JD FireFly USB Device | 5dc | a731 | 2 GB | 8 | 19.32 | 22.41 | 17.26 | 5.46 | 6.30 | 4.56 |
| Lexar JD FireFly USB Device | 5dc | a781 | 4 GB | 14 | 15.30 | 18.27 | 11.69 | 4.22 | 5.39 | 3.34 |
| Lexar JD FireFly USB Device | 5dc | a781 | 7 GB | 7 | 16.85 | 17.57 | 15.56 | 6.52 | 9.17 | 5.24 |
| LEXAR JD LIGHTNING II USB Device | 5dc | a640 | 2 GB | 6 | 25.64 | 33.10 | 12.15 | 11.25 | 22.33 | 5.30 |
| Lexar JD Lightning II USB Device | 5dc | a712 | 4 GB | 6 | 20.38 | 32.54 | 10.25 | 14.39 | 25.05 | 6.57 |
| Lexar JD Secure II + USB Device | 5dc | a732 | 7 GB | 6 | 19.65 | 22.58 | 12.28 | 7.92 | 9.55 | 6.69 |
| LG USB Drive USB Device | 90c | 1000 | 4 GB | 5 | 14.96 | 17.45 | 13.68 | 3.97 | 7.11 | 2.05 |
| Maxtor Basics Desktop USB Device | d49 | 7410 | 466 GB | 5 | 23.99 | 30.48 | 14.05 | 17.96 | 26.91 | 13.12 |
| Memorex TRAVELDRIVE 005B USB Device | 12f7 | 1e23 | 4 GB | 7 | 17.70 | 28.28 | 7.60 | 5.59 | 6.91 | 4.57 |
| MUSHKIN MKNUFDMH16GB USB Device | 13fe | 3100 | 15 GB | 7 | 26.58 | 30.85 | 25.37 | 11.20 | 11.66 | 10.79 |
| OCZ ATV USB Device | 324 | bc06 | 4 GB | 6 | 30.32 | 33.10 | 24.62 | 7.50 | 8.00 | 6.77 |
| OCZ ATV USB Device | 325 | ac02 | 15 GB | 6 | 26.66 | 30.96 | 20.82 | 8.52 | 9.68 | 7.07 |
| OCZ ATV_TURBO USB Device | 325 | ac02 | 4 GB | 6 | 20.26 | 26.35 | 12.68 | 15.08 | 18.44 | 12.23 |
| OCZ RALLY2 USB Device | 324 | bc06 | 4 GB | 10 | 27.18 | 29.14 | 19.40 | 7.39 | 8.09 | 6.55 |
| OCZ RALLY2 USB Device | 324 | bc06 | 7 GB | 9 | 27.61 | 33.10 | 11.68 | 7.23 | 11.21 | 4.43 |
| OCZ RALLY2 USB Device | 325 | ac02 | 4 GB | 10 | 26.94 | 31.30 | 19.04 | 8.49 | 11.03 | 7.47 |
| OCZ RALLY2 USB Device | 325 | ac02 | 7 GB | 17 | 24.92 | 30.69 | 15.53 | 8.30 | 12.72 | 6.47 |
| OCZ RALLY2 USB Device | 325 | ac02 | 15 GB | 11 | 25.57 | 30.85 | 15.07 | 8.61 | 9.78 | 7.13 |
| OCZ RALLY2 USB Device | 58f | 6387 | 7 GB | 8 | 25.04 | 31.30 | 13.94 | 7.35 | 8.82 | 5.68 |
| OCZ Roadster USB 2.0 USB Device | 1307 | 163 | 1 GB | 6 | 18.07 | 18.85 | 17.10 | 3.61 | 3.63 | 3.57 |
| Patriot Memory USB Device | 13fe | 1f00 | 7 GB | 19 | 23.97 | 29.24 | 12.57 | 7.12 | 12.39 | 3.22 |
| Patriot Memory USB Device | 13fe | 1f00 | 4 GB | 11 | 27.81 | 31.01 | 17.56 | 10.29 | 11.54 | 7.10 |
| Patriot Memory USB Device | 13fe | 3100 | 15 GB | 25 | 27.35 | 31.47 | 20.57 | 10.46 | 15.98 | 5.82 |
| Patriot Memory USB Device | 13fe | 3100 | 7 GB | 55 | 26.41 | 31.70 | 12.33 | 9.97 | 14.42 | 4.22 |
| Patriot Memory USB Device | 13fe | 3100 | 4 GB | 12 | 25.99 | 31.14 | 16.60 | 9.39 | 11.06 | 7.09 |
| PNY Lovely Attache USB Device | 154b | 6001 | 8 GB | 7 | 28.32 | 32.97 | 16.61 | 5.88 | 8.89 | 4.08 |
| PNY USB 2.0 FD USB Device | 154b | 6545 | 7 GB | 11 | 22.50 | 24.76 | 12.86 | 5.88 | 9.98 | 3.48 |
| PNY USB 2.0 FD USB Device | 154b | 6545 | 15 GB | 7 | 22.52 | 24.73 | 19.20 | 8.29 | 10.43 | 5.06 |
| pqi IntelligentStick USB Device | 3538 | 54 | 2 GB | 7 | 20.76 | 23.19 | 14.47 | 5.11 | 5.42 | 4.22 |
| pqi IntelligentStick USB Device | 3538 | 59 | 8 GB | 5 | 26.95 | 31.82 | 15.82 | 4.91 | 6.34 | 4.12 |
| pqi IntelligentStick USB Device | 3538 | 60 | 2 GB | 7 | 18.93 | 19.61 | 18.05 | 5.04 | 5.58 | 4.56 |
| Samsung Mighty Drive USB Device | 4e8 | 1a23 | 2 GB | 5 | 21.45 | 26.54 | 16.28 | 7.30 | 14.15 | 4.93 |
| SanDisk Cruzer Colors+ USB Device | 781 | 5170 | 4 GB | 5 | 21.37 | 25.93 | 17.55 | 6.33 | 8.77 | 4.12 |
| SanDisk Cruzer Contour USB Device | 781 | 540e | 15 GB | 13 | 25.62 | 26.91 | 22.77 | 12.31 | 15.49 | 9.01 |
| SanDisk Cruzer Contour USB Device | 781 | 540e | 7 GB | 10 | 24.55 | 26.96 | 22.24 | 14.32 | 18.17 | 10.45 |
| SanDisk Cruzer Contour USB Device | 781 | 540e | 4 GB | 6 | 23.38 | 26.18 | 19.89 | 10.60 | 13.09 | 7.79 |
| SanDisk Cruzer Contour USB Device | 781 | 540e | 8 GB | 11 | 25.24 | 26.91 | 23.36 | 11.51 | 14.25 | 8.75 |
| SanDisk Cruzer Micro USB Device | 781 | 5151 | 7 GB | 18 | 21.51 | 23.61 | 17.55 | 7.43 | 10.43 | 1.62 |
| SanDisk Cruzer Micro USB Device | 781 | 5151 | 2 GB | 18 | 21.12 | 26.63 | 15.84 | 5.76 | 7.97 | 3.96 |
| SanDisk Cruzer Micro USB Device | 781 | 5151 | 0 GB | 6 | 11.63 | 18.83 | 7.64 | 4.40 | 5.72 | 2.72 |
| SanDisk Cruzer Micro USB Device | 781 | 5151 | 1 GB | 8 | 13.67 | 19.63 | 7.45 | 4.11 | 5.48 | 2.79 |
| SanDisk Cruzer Micro USB Device | 781 | 5151 | 4 GB | 16 | 21.86 | 26.68 | 10.28 | 6.59 | 9.17 | 2.68 |
| SanDisk Cruzer Mini USB Device | 781 | 5150 | 1 GB | 5 | 9.53 | 16.40 | 6.76 | 4.93 | 5.44 | 3.46 |
| SanDisk Cruzer USB Device | 781 | 5151 | 8 GB | 5 | 24.33 | 27.47 | 19.53 | 7.32 | 8.08 | 5.97 |
| SanDisk Cruzer USB Device | 781 | 5151 | 7 GB | 14 | 23.78 | 28.71 | 19.59 | 6.66 | 9.22 | 4.31 |
| SanDisk Cruzer USB Device | 781 | 5151 | 4 GB | 12 | 17.75 | 27.69 | 12.33 | 5.61 | 7.94 | 3.68 |
| SanDisk Cruzer USB Device | 781 | 5406 | 15 GB | 46 | 22.50 | 27.34 | 13.18 | 5.46 | 10.91 | 3.00 |
| SanDisk Cruzer USB Device | 781 | 5406 | 7 GB | 41 | 21.30 | 27.21 | 4.94 | 5.66 | 8.57 | 3.39 |
| SanDisk Cruzer USB Device | 781 | 5406 | 2 GB | 14 | 23.83 | 28.95 | 9.69 | 7.08 | 9.01 | 3.89 |
| SanDisk Cruzer USB Device | 781 | 5406 | 4 GB | 17 | 22.52 | 27.74 | 10.20 | 6.95 | 9.09 | 4.28 |
| SanDisk Cruzer USB Device | 781 | 5406 | 8 GB | 9 | 25.44 | 27.69 | 20.45 | 6.55 | 9.29 | 4.01 |
| SanDisk Cruzer USB Device | 781 | 5408 | 15 GB | 6 | 25.48 | 26.92 | 23.47 | 7.04 | 7.89 | 4.20 |
| SanDisk SanDisk Cruzer USB Device | 781 | 5530 | 7 GB | 31 | 21.17 | 23.71 | 16.17 | 7.09 | 9.98 | 3.39 |
| SanDisk SanDisk Cruzer USB Device | 781 | 5530 | 15 GB | 21 | 21.04 | 24.72 | 10.38 | 9.10 | 11.85 | 4.51 |
| SanDisk SanDisk Cruzer USB Device | 781 | 5530 | 4 GB | 10 | 20.11 | 23.74 | 12.69 | 7.35 | 10.21 | 4.03 |
| SanDisk SD Plus USB Device | 781 | 6100 | 2 GB | 7 | 21.05 | 21.14 | 20.98 | 7.79 | 7.91 | 7.69 |
| SanDisk U3 Contour USB Device | 781 | 540e | 8 GB | 6 | 22.09 | 27.61 | 10.95 | 10.11 | 13.62 | 7.01 |
| SanDisk U3 Cruzer Micro USB Device | 781 | 5406 | 15 GB | 19 | 22.44 | 26.79 | 15.02 | 7.39 | 13.06 | 3.10 |
| SanDisk U3 Cruzer Micro USB Device | 781 | 5406 | 2 GB | 39 | 20.16 | 28.94 | 6.14 | 6.43 | 9.65 | 2.47 |
| SanDisk U3 Cruzer Micro USB Device | 781 | 5406 | 1 GB | 14 | 13.21 | 16.89 | 9.97 | 4.19 | 5.72 | 3.01 |
| SanDisk U3 Cruzer Micro USB Device | 781 | 5406 | 8 GB | 17 | 23.52 | 28.01 | 16.39 | 7.30 | 9.83 | 3.87 |
| SanDisk U3 Cruzer Micro USB Device | 781 | 5406 | 7 GB | 23 | 22.48 | 27.43 | 16.68 | 6.47 | 9.28 | 2.25 |
| SanDisk U3 Cruzer Micro USB Device | 781 | 5406 | 4 GB | 55 | 19.47 | 27.86 | 4.36 | 5.91 | 10.29 | 2.99 |
| SanDisk U3 Titanium USB Device | 781 | 5408 | 4 GB | 23 | 20.00 | 31.19 | 9.70 | 7.52 | 12.49 | 4.55 |
| SanDisk U3 Titanium USB Device | 781 | 5408 | 2 GB | 12 | 16.75 | 19.69 | 12.58 | 5.98 | 8.12 | 3.83 |
| SanDisk Ultra Backup USB Device | 781 | 5535 | 15 GB | 5 | 21.86 | 24.51 | 13.29 | 6.85 | 9.71 | 3.88 |
| SanDisk Ultra Backup USB Device | 781 | 5535 | 7 GB | 5 | 21.52 | 24.94 | 11.36 | 8.55 | 11.34 | 3.67 |
| Seagate FreeAgent Go USB Device | bc2 | 2100 | 298 GB | 8 | 26.87 | 31.13 | 22.16 | 19.90 | 23.94 | 16.27 |
| Seagate FreeAgent Go USB Device | bc2 | 2100 | 466 GB | 5 | 24.08 | 26.42 | 21.82 | 18.26 | 20.00 | 16.79 |
| Seagate FreeAgent Go USB Device | bc2 | 2100 | 233 GB | 5 | 27.36 | 32.18 | 21.10 | 20.26 | 22.85 | 18.00 |
| Seagate FreeAgent Pro USB Device | bc2 | 3010 | 699 GB | 5 | 21.52 | 27.21 | 17.56 | 18.33 | 22.27 | 13.52 |
| Seagate FreeAgentDesktop USB Device | bc2 | 3000 | 466 GB | 5 | 24.11 | 27.73 | 20.64 | 19.31 | 26.06 | 14.73 |
| silicon -power USB Device | 13fe | 1f23 | 2 GB | 6 | 18.09 | 28.65 | 15.05 | 5.91 | 10.00 | 4.22 |
| silicon -power USB Device | 13fe | 1f23 | 7 GB | 31 | 24.00 | 32.18 | 17.42 | 8.32 | 11.57 | 5.58 |
| silicon -power USB Device | 13fe | 1f23 | 30 GB | 11 | 30.07 | 30.97 | 28.52 | 8.80 | 10.55 | 2.53 |
| silicon -power USB Device | 13fe | 1f23 | 4 GB | 5 | 23.28 | 28.94 | 16.00 | 6.13 | 7.42 | 5.46 |
| silicon-power USB Device | 1307 | 165 | 8 GB | 6 | 22.14 | 29.24 | 15.61 | 5.17 | 7.37 | 3.35 |
| silicon-power USB Device | 1307 | 165 | 4 GB | 5 | 14.59 | 19.16 | 10.63 | 3.51 | 3.93 | 3.11 |
| silicon-power USB Device | 13fe | 1f23 | 7 GB | 16 | 10.25 | 14.18 | 7.66 | 3.69 | 5.63 | 3.02 |
| silicon-power USB Device | 13fe | 1f23 | 15 GB | 10 | 15.59 | 18.74 | 12.34 | 4.90 | 7.84 | 3.19 |
| silicon-power USB Device | 13fe | 1f23 | 2 GB | 5 | 14.59 | 16.53 | 10.40 | 4.20 | 4.94 | 3.88 |
| silicon-power USB Device | 13fe | 3123 | 7 GB | 6 | 27.47 | 30.80 | 24.83 | 7.16 | 10.23 | 6.30 |
| silicon-power USB Device | 13fe | 3423 | 7 GB | 5 | 22.36 | 23.71 | 20.35 | 7.85 | 11.80 | 6.38 |
| silicon-power USB Device | 13fe | 3623 | 7 GB | 8 | 21.34 | 22.77 | 18.06 | 9.41 | 13.15 | 7.87 |
| SMI USB DISK USB Device | 90c | 1000 | 2 GB | 7 | 15.61 | 19.07 | 10.32 | 4.00 | 4.83 | 3.18 |
| Sony Storage Media USB Device | 54c | 243 | 15 GB | 5 | 21.28 | 28.52 | 17.89 | 6.99 | 14.19 | 4.34 |
| Sony Storage Media USB Device | 54c | 243 | 1 GB | 9 | 12.03 | 14.92 | 9.01 | 3.63 | 5.28 | 2.36 |
| Sony Storage Media USB Device | 54c | 243 | 4 GB | 37 | 18.63 | 30.16 | 10.12 | 5.72 | 19.26 | 3.16 |
| Sony Storage Media USB Device | 54c | 243 | 7 GB | 37 | 19.92 | 31.14 | 14.70 | 6.13 | 8.86 | 2.78 |
| Sony Storage Media USB Device | 54c | 243 | 2 GB | 18 | 17.08 | 32.18 | 9.64 | 4.98 | 11.01 | 2.94 |
| TDK LoR Trans-It Drive USB Device | 1d0d | 212 | 4 GB | 5 | 26.24 | 28.99 | 21.10 | 9.44 | 10.43 | 7.60 |
| TOSHIBA TransMemory USB Device | 930 | 6540 | 2 GB | 9 | 11.69 | 12.10 | 10.83 | 3.64 | 4.76 | 2.64 |
| TOSHIBA TransMemory USB Device | 930 | 6544 | 4 GB | 9 | 17.05 | 21.50 | 6.62 | 6.71 | 8.20 | 3.41 |
| TOSHIBA TransMemory USB Device | 930 | 6545 | 8 GB | 7 | 18.99 | 22.77 | 16.09 | 5.50 | 8.50 | 3.97 |
| TOSHIBA TransMemory USB Device | 930 | 6545 | 15 GB | 6 | 21.87 | 25.15 | 15.91 | 7.66 | 10.32 | 6.07 |
| TOSHIBA TransMemory USB Device | 930 | 6545 | 4 GB | 9 | 16.85 | 21.16 | 10.36 | 6.09 | 7.62 | 4.07 |
| TOSHIBA TransMemory USB Device | 930 | 6545 | 2 GB | 6 | 14.31 | 18.38 | 11.45 | 5.22 | 6.89 | 3.53 |
| TOSHIBA TransMemory USB Device | 930 | 6545 | 7 GB | 9 | 18.11 | 21.34 | 15.00 | 7.30 | 11.28 | 3.13 |
| Udisk Udisk 2.0 USB Device | 1221 | 3234 | 4 GB | 8 | 16.37 | 19.53 | 8.14 | 13.00 | 19.73 | 1.96 |
| USB 2.0 Flash Disk USB Device | 457 | 151 | 0 GB | 5 | 13.09 | 24.41 | 9.42 | 3.59 | 6.67 | 2.39 |
| USB 2.0 Flash Disk USB Device | 67b | 2528 | 2 GB | 5 | 16.79 | 19.09 | 15.31 | 3.57 | 4.87 | 2.59 |
| USB 2.0 Flash Disk USB Device | 90c | 1000 | 4 GB | 6 | 26.98 | 30.64 | 19.02 | 9.93 | 17.94 | 4.86 |
| USB 2.0 Flash Disk USB Device | 90c | 1000 | 7 GB | 9 | 22.36 | 30.36 | 16.13 | 7.64 | 9.34 | 6.07 |
| USB 2.0 Flash Disk USB Device | 1307 | 163 | 1 GB | 7 | 12.92 | 15.32 | 9.65 | 3.67 | 6.06 | 2.22 |
| USB 2.0 USB Flash Drive USB Device | 1307 | 165 | 8 GB | 10 | 19.05 | 22.29 | 12.46 | 3.27 | 4.66 | 1.76 |
| USB 2.0 USB Flash Drive USB Device | 1307 | 165 | 4 GB | 7 | 24.63 | 31.13 | 9.48 | 4.36 | 6.17 | 2.56 |
| USB Device | 1307 | 165 | 15 GB | 5 | 25.34 | 32.91 | 17.78 | 5.45 | 7.97 | 3.64 |
| USB Device | 1307 | 165 | 8 GB | 6 | 21.44 | 32.68 | 16.85 | 4.19 | 7.78 | 2.69 |
| USB Device | 1307 | 165 | 4 GB | 9 | 21.92 | 30.76 | 13.81 | 4.94 | 9.57 | 2.66 |
| USB DISK 2.0 USB Device | 90c | 1000 | 2 GB | 10 | 17.20 | 21.12 | 13.83 | 5.09 | 5.67 | 4.01 |
| USB DISK 2.0 USB Device | 90c | 1000 | 4 GB | 7 | 15.88 | 17.11 | 11.96 | 4.36 | 4.89 | 3.78 |
| USB DISK 2.0 USB Device | 13fe | 1e00 | 2 GB | 5 | 14.92 | 15.93 | 13.24 | 3.94 | 4.28 | 3.15 |
| USB DISK 2.0 USB Device | 13fe | 1f00 | 7 GB | 9 | 25.54 | 30.32 | 15.87 | 9.59 | 12.23 | 6.97 |
| USB DISK 2.0 USB Device | 13fe | 3100 | 7 GB | 5 | 27.97 | 30.97 | 25.42 | 8.86 | 9.73 | 7.62 |
| USB DISK 2.0 USB Device | 13fe | 3100 | 4 GB | 7 | 21.37 | 28.37 | 13.80 | 7.06 | 9.85 | 4.32 |
| USB DISK 2.0 USB Device | 13fe | 3600 | 15 GB | 5 | 21.31 | 21.92 | 21.02 | 9.82 | 10.67 | 9.02 |
| USB DISK 20X USB Device | 126f | 2136 | 4 GB | 8 | 11.23 | 13.39 | 8.37 | 3.19 | 7.23 | 1.76 |
| USB Flash Disk USB Device | 90c | 1000 | 4 GB | 6 | 18.66 | 20.87 | 16.87 | 7.96 | 9.55 | 6.42 |
| USB FLASH DRIVE USB Device | 1005 | b113 | 4 GB | 29 | 22.35 | 30.80 | 3.72 | 7.26 | 16.74 | 2.92 |
| USB FLASH DRIVE USB Device | 1005 | b113 | 1 GB | 7 | 13.74 | 21.82 | 9.66 | 5.85 | 14.39 | 2.09 |
| USB FLASH DRIVE USB Device | 1005 | b113 | 7 GB | 20 | 21.78 | 30.32 | 12.72 | 6.79 | 10.65 | 3.22 |
| USB FLASH DRIVE USB Device | 1005 | b113 | 2 GB | 16 | 23.73 | 32.73 | 10.33 | 10.64 | 17.46 | 2.53 |
| USB FLASH DRIVE USB Device | 1005 | b113 | 15 GB | 7 | 23.71 | 31.48 | 16.77 | 6.81 | 9.44 | 3.81 |
| USB Flash Memory USB Device | 930 | 6544 | 2 GB | 5 | 13.33 | 19.96 | 10.88 | 4.66 | 7.18 | 3.33 |
| USB Flash Memory USB Device | 930 | 6544 | 4 GB | 7 | 20.82 | 22.44 | 18.11 | 8.28 | 10.25 | 4.95 |
| USB Flash Memory USB Device | 930 | 6545 | 4 GB | 9 | 16.97 | 18.40 | 15.57 | 6.54 | 8.23 | 4.06 |
| USB Flash Memory USB Device | 930 | 6545 | 2 GB | 5 | 17.02 | 19.74 | 14.95 | 5.42 | 6.25 | 4.38 |
| USB2.0 Flash Disk USB Device | 1221 | 3234 | 31 GB | 5 | 25.87 | 31.65 | 16.09 | 13.11 | 22.50 | 3.82 |
| USB2.0 Flash Disk USB Device | 1221 | 3234 | 32 GB | 8 | 28.05 | 32.91 | 17.18 | 16.58 | 26.42 | 3.12 |
| USB2.0 Flash Disk USB Device | 1221 | 3234 | 8 GB | 12 | 23.24 | 33.10 | 16.04 | 8.05 | 21.25 | 1.93 |
| USB2.0 Flash Disk USB Device | 1221 | 3234 | 16 GB | 26 | 22.33 | 33.30 | 4.62 | 7.04 | 13.30 | 1.72 |
| USB2.0 Flash Disk USB Device | 1221 | 3234 | 4 GB | 6 | 19.53 | 31.99 | 13.06 | 7.17 | 19.79 | 2.65 |
| Ut165 USB2FlashStorage USB Device | 1307 | 165 | 15 GB | 6 | 20.86 | 32.92 | 14.03 | 4.78 | 7.15 | 2.36 |
| Ut165 USB2FlashStorage USB Device | 1307 | 165 | 8 GB | 29 | 25.99 | 32.54 | 2.83 | 5.69 | 9.70 | 3.72 |
| Ut165 USB2FlashStorage USB Device | 1307 | 165 | 4 GB | 19 | 20.60 | 28.81 | 11.46 | 4.54 | 7.10 | 2.66 |
| Verbatim STORE N GO USB Device | 13fe | 1e23 | 4 GB | 6 | 20.12 | 28.80 | 13.03 | 6.07 | 7.04 | 4.18 |
| Verbatim STORE N GO USB Device | 13fe | 1f23 | 7 GB | 5 | 29.01 | 30.80 | 26.19 | 10.34 | 11.90 | 7.46 |
| Verbatim STORE N GO USB Device | 13fe | 1f23 | 4 GB | 7 | 28.14 | 28.94 | 25.49 | 6.16 | 7.53 | 4.83 |
| Verbatim STORE N GO USB Device | 13fe | 3123 | 7 GB | 37 | 26.80 | 31.19 | 20.00 | 10.89 | 14.64 | 4.74 |
| Verbatim STORE N GO USB Device | 13fe | 3123 | 4 GB | 8 | 28.29 | 30.85 | 24.94 | 7.77 | 10.68 | 6.66 |
| WD 3200BEV External USB Device | 1058 | 704 | 298 GB | 5 | 28.15 | 32.06 | 25.08 | 12.95 | 16.41 | 3.46 |
| WD 3200BEV External USB Device | 1058 | 1010 | 298 GB | 6 | 18.00 | 28.14 | 8.72 | 12.47 | 17.40 | 6.26 |
| WD 5000BEV External USB Device | 1058 | 1010 | 466 GB | 8 | 25.26 | 28.42 | 20.21 | 14.96 | 18.03 | 11.31 |
Total number of lines: 271