USB Flash Drive Speed Tests - Any Drive Size
Welcome to Speed Tests Web site for USB Flash Drives.
In this page, you can find the speed test results of USB flash drives, made by USBDeview utility.
USBDeview make this test by writing a large file into the USB flash drive, and then reading back the same file to getting the read speed.
The speed is calculated and displayed in Megabytes per second (MB/Sec). Be aware that all these tests are made by making a
sequential read and write operations of a single file. When you use multiple small files, you'll probably get much lower read/write performances.
If you want to test the read/write speed of your own USB drives and share the results with other people, you can follow the instructions in this page: Test and publish the speed of your USB flash drive.
There is also a summary page, which contains a summary of speed tests for USB drives that accumulated 5 speed tests or more.
Search other USB flash drives:
Some Remarks
- You can click the column headers of the speed tests table in order to sort by the desired field.
For example, if you want to easily find out the drives with largest write speed, simply click the 'Write Speed' link in the column header.
- The vendor name in the speed tests table is determined according to the VID (Vendor ID) of the USB device.
The vendor names list was taken from the latest VID/PID list in http://www.linux-usb.org/usb.ids
- The drive size displayed in the speed tests table is the real size of the flash drive, and it represents the largest file size
that you can copy into this drive. Be aware that for most vendors, the actual size of files that you can store inside the drive is less
than the offical drive size. For example, if you purchase a 4GB USB flash drive, the real drive size might be 3.7 GB.
- If you can click the product name link, you'll get the list of all speed tests of products with the same PID and VID.
- In order to keed this speed tests table reliable, I reserve the right to remove speed test entries that looks extremely unreliable.
- Because the database is already quite large, the main page only lists the USB speed tests submitted in the last 60 days.
To more easily compare the speed of USB flash drives, you can filter the list according to drive size group:
| 1 GB or less | 2 GB Group | 4 GB Group | 8 GB Group |
| 16 GB Group | 32 GB Group | 64 GB Group | Larger than 64 GB |
| Product Name | Vendor Name | Drive Size | VID | PID | Read Speed | Write Speed | Submitter |
|---|---|---|---|---|---|---|---|
| SONY WALKMAN NWZ-B183F | Sony Corp. | 3.45 GB | 54c | 98d | 7.35 MB/Sec | 5.02 MB/Sec | |
| SONY WALKMAN USB Device | Sony Corp. | 3.45 GB | 54c | 98d | 7.37 MB/Sec | 4.86 MB/Sec | |
| USB DISK 2.0 USB Device | Kingston Technology Company Inc. | 3.71 GB | 13fe | 3600 | 9.72 MB/Sec | 3.20 MB/Sec | |
| Generic Flash Disk USB Device | Alcor Micro Corp. | 3.72 GB | 58f | 6387 | 10.96 MB/Sec | 5.36 MB/Sec | Simon73 |
| Kingston DataTraveler 2.0 USB Device | Kingston Technology | 3.73 GB | 951 | 1607 | 21.34 MB/Sec | 8.14 MB/Sec | |
| hp v220w USB Device | Hewlett-Packard | 3.73 GB | 3f0 | 5a07 | 20.28 MB/Sec | 7.70 MB/Sec | |
| Sony Storage Media USB Device | Sony Corp. | 3.73 GB | 54c | 439 | 15.88 MB/Sec | 4.15 MB/Sec | |
| JetFlash Transcend 4GB USB Device | 3.73 GB | 8564 | 1000 | 18.73 MB/Sec | 3.66 MB/Sec | ||
| silicon -power USB Device | Transcend Information, Inc. | 3.76 GB | 1307 | 165 | 22.73 MB/Sec | 5.19 MB/Sec | |
| UFD 3.0 Silicon-Power16G USB Device | Kingston Technology Company Inc. | 4.96 GB | 13fe | 5500 | 25.71 MB/Sec | 14.69 MB/Sec | |
| SanDisk Cruzer Blade USB Device | SanDisk Corp. | 7.25 GB | 781 | 5567 | 26.97 MB/Sec | 4.42 MB/Sec | |
| SanDisk Cruzer Blade USB Device | SanDisk Corp. | 7.25 GB | 781 | 5567 | 5.88 MB/Sec | 2.77 MB/Sec | |
| ADATA COO8/8GB pendrive | Alcor Micro Corp. | 7.41 GB | 58f | 6387 | 31.48 MB/Sec | 13.00 MB/Sec | |
| USB FLASH DRIVE USB Device | Apacer Technology, Inc. | 7.42 GB | 1005 | b113 | 18.73 MB/Sec | 4.21 MB/Sec | |
| SanDisk Cruzer Blade USB Device | SanDisk Corp. | 7.44 GB | 781 | 5567 | 22.14 MB/Sec | 5.74 MB/Sec | DjBiohazard |
| SanDisk Cruzer Blade USB Device | SanDisk Corp. | 7.44 GB | 781 | 5567 | 19.85 MB/Sec | 4.43 MB/Sec | |
| UFD USB Flash Drive USB Device | Lexar Media, Inc. | 7.44 GB | 5dc | a811 | 17.12 MB/Sec | 5.46 MB/Sec | |
| SMI USB DISK USB Device | Feiya Technology Corp. | 7.45 GB | 90c | 1000 | 15.40 MB/Sec | 3.36 MB/Sec | DjBiohazard |
| Kingston DataTraveler 2.0 USB Device | Kingston Technology | 7.45 GB | 951 | 1608 | 16.60 MB/Sec | 7.77 MB/Sec | |
| SanDisk Cruzer Blade USB Device | SanDisk Corp. | 7.45 GB | 781 | 5567 | 20.21 MB/Sec | 6.72 MB/Sec | |
| USB DISK 2.0 USB Device | Kingston Technology Company Inc. | 7.49 GB | 13fe | 4300 | 16.55 MB/Sec | 4.52 MB/Sec | |
| Generic STORAGE DEVICE USB Device | Genesys Logic, Inc. | 7.50 GB | 5e3 | 723 | 20.65 MB/Sec | 14.40 MB/Sec | |
| Generic Flash Disk USB Device | Alcor Micro Corp. | 7.62 GB | 58f | 6387 | 16.00 MB/Sec | 5.23 MB/Sec | |
| Mass Storage Device USB Device | Super Top | 7.69 GB | 14cd | 1212 | 15.77 MB/Sec | 3.52 MB/Sec | |
| ADATA USB Flash Drive USB Device | A-DATA Technology Co., Ltd. | 14.44 GB | 125f | cb10 | 19.73 MB/Sec | 3.26 MB/Sec | |
| Generic Flash Disk USB Device | Alcor Micro Corp. | 14.44 GB | 58f | 6387 | 22.89 MB/Sec | 3.91 MB/Sec | |
| Kingston DataTraveler 3.0 USB Device | Kingston Technology | 14.44 GB | 951 | 1666 | 38.40 MB/Sec | 8.79 MB/Sec | |
| USB FLASH DRIVE USB Device | Apacer Technology, Inc. | 14.44 GB | 1005 | b113 | 23.80 MB/Sec | 11.76 MB/Sec | |
| TOSHIBA TransMemory USB Device | Toshiba Corp. | 14.45 GB | 930 | 6544 | 34.03 MB/Sec | 4.45 MB/Sec | |
| SanDisk Cruzer Blade USB Device | SanDisk Corp. | 14.55 GB | 781 | 5567 | 20.79 MB/Sec | 11.34 MB/Sec | |
| SanDisk Cruzer Blade USB Device | SanDisk Corp. | 14.59 GB | 781 | 5567 | 25.26 MB/Sec | 6.96 MB/Sec | |
| Lexar USB Flash Drive USB Device | Lexar Media, Inc. | 14.62 GB | 5dc | a815 | 12.94 MB/Sec | 3.02 MB/Sec | |
| Netac OnlyDisk USB Device | Netac Technology Co., Ltd | 14.63 GB | dd8 | 3701 | 16.27 MB/Sec | 8.42 MB/Sec | |
| USB Mass Storage Device | Unknown | 14.63 GB | abcd | 1234 | 17.71 MB/Sec | 3.66 MB/Sec | |
| USB DISK 2.0 USB Device | Kingston Technology Company Inc. | 14.63 GB | 13fe | 4300 | 28.12 MB/Sec | 4.10 MB/Sec | |
| Mediarange 16GB USB 2.0 high speed stick | Unknown | 14.63 GB | abcd | 1234 | 16.79 MB/Sec | 6.94 MB/Sec | cia_from_lidl |
| Kingston DT 101 G2 USB Device | Kingston Technology | 14.91 GB | 951 | 1642 | 19.55 MB/Sec | 4.75 MB/Sec | |
| Generic Flash Disk USB Device | Alcor Micro Corp. | 16.08 GB | 58f | 6387 | 16.76 MB/Sec | 4.39 MB/Sec | |
| Wilk USB 3.2 gen. 1 USB Device | Kingston Technology Company Inc. | 28.37 GB | 13fe | 6700 | 38.66 MB/Sec | 6.72 MB/Sec | M_B |
| USB Mass Storage Device | SanDisk Corp. | 28.66 GB | 781 | 5591 | 39.44 MB/Sec | 16.18 MB/Sec | |
| SanDisk Cruzer Blade USB Device | SanDisk Corp. | 28.66 GB | 781 | 5567 | 21.65 MB/Sec | 10.69 MB/Sec | |
| Wilk USB 3.2 gen. 1 USB Device | Kingston Technology Company Inc. | 28.89 GB | 13fe | 6700 | 32.41 MB/Sec | 8.48 MB/Sec | |
| Generic Flash Disk USB Device | Alcor Micro Corp. | 29.01 GB | 58f | 6387 | 27.30 MB/Sec | 7.08 MB/Sec | Charlles |
| JetFlash Transcend 32GB USB Device | 29.13 GB | 8564 | 1000 | 18.98 MB/Sec | 4.66 MB/Sec | ||
| VendorCo ProductCode USB Device | 29.28 GB | 346d | 5678 | 17.56 MB/Sec | 6.07 MB/Sec | ||
| USB Mass Storage Device | 29.28 GB | 346d | 5678 | 20.03 MB/Sec | 5.03 MB/Sec | ||
| USB Mass Storage Device | 29.28 GB | 346d | 5678 | 22.01 MB/Sec | 5.06 MB/Sec | ||
| Generic Flash Disk USB Device | Alcor Micro Corp. | 29.30 GB | 58f | 6387 | 21.65 MB/Sec | 7.75 MB/Sec | |
| USB Mass Storage Device | Integrated Technology Express, Inc. | 31.99 GB | 48d | 1234 | 14.26 MB/Sec | 13.72 MB/Sec | |
| USB Attached SCSI (UAS) Mass Storage Device | SanDisk Corp. | 57.30 GB | 781 | 55ab | 40.58 MB/Sec | 19.79 MB/Sec | |
| SanDisk Cruzer Blade USB Device | SanDisk Corp. | 57.30 GB | 781 | 5567 | 29.24 MB/Sec | 19.93 MB/Sec | |
| Lexar USB Flash Drive USB Device | 57.60 GB | 21c4 | 809 | 32.54 MB/Sec | 15.40 MB/Sec | Lexar | |
| Kingston DataTraveler 3.0 USB Device | Kingston Technology | 57.72 GB | 951 | 1666 | 24.20 MB/Sec | 8.28 MB/Sec | |
| USB DISK 3.0 USB Device | Kingston Technology Company Inc. | 57.73 GB | 13fe | 6700 | 22.86 MB/Sec | 14.51 MB/Sec | 2.0 val |
| USB DISK 3.0 USB Device | Kingston Technology Company Inc. | 57.73 GB | 13fe | 6700 | 22.59 MB/Sec | 13.98 MB/Sec | 2.0 val |
| USB DISK 3.0 USB Device | Kingston Technology Company Inc. | 57.73 GB | 13fe | 6700 | 22.42 MB/Sec | 9.13 MB/Sec | 2.0 val |
| USB DISK 3.0 USB Device | Kingston Technology Company Inc. | 57.73 GB | 13fe | 6700 | 22.33 MB/Sec | 12.44 MB/Sec | 2.0 uv150 |
| Adata 64gb msd | Super Top | 57.78 GB | 14cd | 1212 | 18.44 MB/Sec | 7.58 MB/Sec | sysrq |
| Kingston DataTraveler 3.0 USB Device | Kingston Technology | 57.79 GB | 951 | 1666 | 38.66 MB/Sec | 18.12 MB/Sec | |
| ADATA USB Flash Drive USB Device | A-DATA Technology Co., Ltd. | 57.81 GB | 125f | dc1a | 26.79 MB/Sec | 11.68 MB/Sec | |
| USB Flash Disk USB Device | Feiya Technology Corp. | 58.05 GB | 90c | 1000 | 33.89 MB/Sec | 12.03 MB/Sec | |
| USB Mass Storage Device | Alcor Micro Corp. | 58.14 GB | 58f | 6387 | 22.15 MB/Sec | 3.49 MB/Sec | muhib |
| Jete U2 USB 64GB | Integrated Technology Express, Inc. | 58.20 GB | 48d | 1234 | 20.21 MB/Sec | 11.43 MB/Sec | willtanoeee |
| Generic- SD/MMC/MS PRO USB Device | Realtek Semiconductor Corp. | 58.22 GB | bda | 177 | 18.82 MB/Sec | 15.74 MB/Sec | |
| USB DISK 3.0 USB Device | 58.51 GB | 325d | 6410 | 36.26 MB/Sec | 4.61 MB/Sec | ||
| Netac OnlyDisk USB 2.0 Device - 64GB | Netac Technology Co., Ltd | 58.59 GB | dd8 | 3701 | 23.80 MB/Sec | 19.73 MB/Sec | |
| SanDisk Cruzer Glide USB Device | SanDisk Corp. | 58.78 GB | 781 | 5575 | 31.28 MB/Sec | 5.71 MB/Sec | |
| SanDisk Cruzer Glide USB Device | SanDisk Corp. | 58.78 GB | 781 | 5575 | 31.30 MB/Sec | 8.71 MB/Sec | |
| USB reader Sandisk extrPlus | Realtek Semiconductor Corp. | 59.46 GB | bda | 169 | 20.14 MB/Sec | 12.72 MB/Sec | RITMO |
| Mass Storage Device USB Device | Super Top | 59.47 GB | 14cd | 125c | 19.39 MB/Sec | 15.96 MB/Sec | |
| Generic STORAGE DEVICE USB Device | Genesys Logic, Inc. | 59.50 GB | 5e3 | 715 | 16.65 MB/Sec | 11.10 MB/Sec | |
| USB Mass Storage Device | Feiya Technology Corp. | 59.99 GB | 90c | 1000 | 21.66 MB/Sec | 15.24 MB/Sec | |
| Realtek RTL9201 USB Device | Realtek Semiconductor Corp. | 111.79 GB | bda | 9201 | 40.00 MB/Sec | 35.34 MB/Sec | |
| KIOXIA TransMemory USB Device | 115.47 GB | 30de | 6544 | 23.41 MB/Sec | 7.88 MB/Sec | ||
| TEAMGROUP C211 USB3.2 128GB | Alcor Micro Corp. | 116.48 GB | 58f | 6387 | 35.77 MB/Sec | 12.77 MB/Sec | abdou |
| General Flash Disk3.0 USB Device | Integrated Technology Express, Inc. | 117.18 GB | 48d | 1234 | 30.14 MB/Sec | 3.23 MB/Sec | |
| VendorCo ProductCode USB Device | 117.18 GB | ffff | 5678 | 23.13 MB/Sec | 4.42 MB/Sec | ||
| VendorCo ProductCode USB Device | Integrated Technology Express, Inc. | 117.19 GB | 48d | 1234 | 18.11 MB/Sec | 9.62 MB/Sec | 100 |
| VendorCo ProductCode USB Device | Integrated Technology Express, Inc. | 117.19 GB | 48d | 1234 | 18.11 MB/Sec | 9.32 MB/Sec | 200 |
| VendorCo ProductCode USB Device | Integrated Technology Express, Inc. | 117.19 GB | 48d | 1234 | 18.12 MB/Sec | 9.19 MB/Sec | 500 |
| Kingston DataTraveler 2.0 USB Device | Kingston Technology | 117.19 GB | 951 | 1665 | 21.57 MB/Sec | 13.58 MB/Sec | |
| Mass Storage Device USB Device | Super Top | 119.01 GB | 14cd | 1212 | 9.10 MB/Sec | 13.37 MB/Sec | |
| FNK TECH USB CARD READER USB Device | 119.13 GB | 3207 | 300 | 16.27 MB/Sec | 13.18 MB/Sec | ||
| VendorCo ProductCode USB Device | Integrated Technology Express, Inc. | 124.22 GB | 48d | 1234 | 17.72 MB/Sec | 7.35 MB/Sec | |
| USB Mass Storage USB Device | 124.99 GB | 2537 | 1081 | 15.65 MB/Sec | 12.39 MB/Sec | ||
| USB | Genesys Logic, Inc. | 151.60 GB | 5e3 | 751 | 43.71 MB/Sec | 9.84 MB/Sec | |
| USB Mass Storage Device | Alcor Micro Corp. | 195.31 GB | 58f | 6364 | 31.13 MB/Sec | 8.22 MB/Sec | |
| Kingston DT microDuo 3C USB Device | Kingston Technology | 230.92 GB | 951 | 16ae | 25.71 MB/Sec | 12.49 MB/Sec | |
| VendorCo ProductCode USB Device | Integrated Technology Express, Inc. | 249.99 GB | 48d | 1234 | 20.00 MB/Sec | 7.39 MB/Sec | |
| Realtek RTL9210 NVME USB Device | Realtek Semiconductor Corp. | 465.76 GB | bda | 9210 | 38.40 MB/Sec | 36.93 MB/Sec | |
| ORICO USB Device | Feiya Technology Corp. | 1,862.96 GB | 90c | 2320 | 38.14 MB/Sec | 32.73 MB/Sec | |
| General UDisk USB Device | Integrated Technology Express, Inc. | 1,951.17 GB | 48d | 4d2 | 13.88 MB/Sec | 18.58 MB/Sec | |
| VendorCo ProductCode USB Device | Integrated Technology Express, Inc. | 1,953.06 GB | 48d | 1234 | 21.02 MB/Sec | 14.84 MB/Sec | |
| VendorCo ProductCode USB Device | Integrated Technology Express, Inc. | 1,953.11 GB | 48d | 1234 | 26.42 MB/Sec | 7.57 MB/Sec | |
| VendorCo ProductCode USB Device | Integrated Technology Express, Inc. | 1,953.12 GB | 48d | 1234 | 21.34 MB/Sec | 6.21 MB/Sec | |
| Seagate Expansion 8TB HDD | Seagate RSS LLC | 7,451.84 GB | bc2 | 2038 | 54.88 MB/Sec | 8.94 MB/Sec | |
| USB Mass Storage Device | Integrated Technology Express, Inc. | 7,812.48 GB | 48d | 1234 | 14.81 MB/Sec | 12.36 MB/Sec | |
| USB Mass Storage Device | Integrated Technology Express, Inc. | 15,625.00 GB | 48d | 1234 | 14.40 MB/Sec | 12.36 MB/Sec |
Total number of records: 98