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 |
|---|---|---|---|---|---|---|---|
| SanDisk Cruzer Blade USB Device | SanDisk Corp. | 7.25 GB | 781 | 5567 | 5.88 MB/Sec | 2.77 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 |
| Lexar USB Flash Drive USB Device | Lexar Media, Inc. | 14.62 GB | 5dc | a815 | 12.94 MB/Sec | 3.02 MB/Sec | |
| General UDisk USB Device | Integrated Technology Express, Inc. | 1,951.17 GB | 48d | 4d2 | 13.88 MB/Sec | 18.58 MB/Sec | |
| PQI USB Flash Disk USB Device | Power Quotient International Co., Ltd | 1.88 GB | 3538 | 54 | 13.94 MB/Sec | 3.32 MB/Sec | |
| USB Mass Storage Device | Integrated Technology Express, Inc. | 31.99 GB | 48d | 1234 | 14.26 MB/Sec | 13.72 MB/Sec | |
| USB Mass Storage Device | Integrated Technology Express, Inc. | 15,625.00 GB | 48d | 1234 | 14.40 MB/Sec | 12.36 MB/Sec | |
| USB Mass Storage Device | Integrated Technology Express, Inc. | 7,812.48 GB | 48d | 1234 | 14.81 MB/Sec | 12.36 MB/Sec | |
| SMI USB DISK USB Device | Feiya Technology Corp. | 7.45 GB | 90c | 1000 | 15.40 MB/Sec | 3.36 MB/Sec | DjBiohazard |
| USB Mass Storage USB Device | 124.99 GB | 2537 | 1081 | 15.65 MB/Sec | 12.39 MB/Sec | ||
| Sony Storage Media USB Device | Sony Corp. | 3.73 GB | 54c | 439 | 15.88 MB/Sec | 4.15 MB/Sec | |
| Generic Flash Disk USB Device | Alcor Micro Corp. | 7.62 GB | 58f | 6387 | 16.00 MB/Sec | 5.23 MB/Sec | |
| Netac OnlyDisk USB Device | Netac Technology Co., Ltd | 14.63 GB | dd8 | 3701 | 16.27 MB/Sec | 8.42 MB/Sec | |
| FNK TECH USB CARD READER USB Device | 119.13 GB | 3207 | 300 | 16.27 MB/Sec | 13.18 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 | |
| Kingston DataTraveler 2.0 USB Device | Kingston Technology | 7.45 GB | 951 | 1608 | 16.60 MB/Sec | 7.77 MB/Sec | |
| Generic STORAGE DEVICE USB Device | Genesys Logic, Inc. | 59.50 GB | 5e3 | 715 | 16.65 MB/Sec | 11.10 MB/Sec | |
| Generic Flash Disk USB Device | Alcor Micro Corp. | 16.08 GB | 58f | 6387 | 16.76 MB/Sec | 4.39 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 |
| UFD USB Flash Drive USB Device | Lexar Media, Inc. | 7.44 GB | 5dc | a811 | 17.12 MB/Sec | 5.46 MB/Sec | |
| USB Mass Storage Device | Unknown | 14.63 GB | abcd | 1234 | 17.71 MB/Sec | 3.66 MB/Sec | |
| VendorCo ProductCode USB Device | Integrated Technology Express, Inc. | 124.22 GB | 48d | 1234 | 17.72 MB/Sec | 7.35 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 |
| Mass Storage Device USB Device | Super Top | 28.80 GB | 14cd | 1212 | 18.17 MB/Sec | 7.32 MB/Sec | |
| Mass Storage Device USB Device | Super Top | 28.80 GB | 14cd | 1212 | 18.23 MB/Sec | 8.22 MB/Sec | MOMOTIss |
| Adata 64gb msd | Super Top | 57.78 GB | 14cd | 1212 | 18.44 MB/Sec | 7.58 MB/Sec | sysrq |
| USB FLASH DRIVE USB Device | Apacer Technology, Inc. | 7.42 GB | 1005 | b113 | 18.73 MB/Sec | 4.21 MB/Sec | |
| JetFlash Transcend 4GB USB Device | 3.73 GB | 8564 | 1000 | 18.73 MB/Sec | 3.66 MB/Sec | ||
| Generic- SD/MMC/MS PRO USB Device | Realtek Semiconductor Corp. | 58.22 GB | bda | 177 | 18.82 MB/Sec | 15.74 MB/Sec | |
| JetFlash Transcend 32GB USB Device | 29.13 GB | 8564 | 1000 | 18.98 MB/Sec | 4.66 MB/Sec | ||
| Mass Storage Device USB Device | Super Top | 59.47 GB | 14cd | 125c | 19.39 MB/Sec | 15.96 MB/Sec | |
| Kingston DT 101 G2 USB Device | Kingston Technology | 14.91 GB | 951 | 1642 | 19.55 MB/Sec | 4.75 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 | |
| SanDisk Cruzer Blade USB Device | SanDisk Corp. | 7.44 GB | 781 | 5567 | 19.85 MB/Sec | 4.43 MB/Sec | |
| VendorCo ProductCode USB Device | Integrated Technology Express, Inc. | 249.99 GB | 48d | 1234 | 20.00 MB/Sec | 7.39 MB/Sec | |
| USB Mass Storage Device | 29.28 GB | 346d | 5678 | 20.03 MB/Sec | 5.03 MB/Sec | ||
| USB reader Sandisk extrPlus | Realtek Semiconductor Corp. | 59.46 GB | bda | 169 | 20.14 MB/Sec | 12.72 MB/Sec | RITMO |
| SanDisk Cruzer Blade USB Device | SanDisk Corp. | 7.45 GB | 781 | 5567 | 20.21 MB/Sec | 6.72 MB/Sec | |
| Jete U2 USB 64GB | Integrated Technology Express, Inc. | 58.20 GB | 48d | 1234 | 20.21 MB/Sec | 11.43 MB/Sec | willtanoeee |
| hp v220w USB Device | Hewlett-Packard | 3.73 GB | 3f0 | 5a07 | 20.28 MB/Sec | 7.70 MB/Sec | |
| Generic STORAGE DEVICE USB Device | Genesys Logic, Inc. | 7.50 GB | 5e3 | 723 | 20.65 MB/Sec | 14.40 MB/Sec | |
| SanDisk Cruzer Blade USB Device | SanDisk Corp. | 14.55 GB | 781 | 5567 | 20.79 MB/Sec | 11.34 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. | 1,953.12 GB | 48d | 1234 | 21.34 MB/Sec | 6.21 MB/Sec | |
| Kingston DataTraveler 2.0 USB Device | Kingston Technology | 117.19 GB | 951 | 1665 | 21.57 MB/Sec | 13.58 MB/Sec | |
| Generic Flash Disk USB Device | Alcor Micro Corp. | 29.30 GB | 58f | 6387 | 21.65 MB/Sec | 7.75 MB/Sec | |
| SanDisk Cruzer Blade USB Device | SanDisk Corp. | 28.66 GB | 781 | 5567 | 21.65 MB/Sec | 10.69 MB/Sec | |
| USB Mass Storage Device | Feiya Technology Corp. | 59.99 GB | 90c | 1000 | 21.66 MB/Sec | 15.24 MB/Sec | |
| USB Mass Storage Device | 29.28 GB | 346d | 5678 | 22.01 MB/Sec | 5.06 MB/Sec | ||
| SanDisk Cruzer Blade USB Device | SanDisk Corp. | 7.44 GB | 781 | 5567 | 22.14 MB/Sec | 5.74 MB/Sec | DjBiohazard |
| USB Mass Storage Device | Alcor Micro Corp. | 58.14 GB | 58f | 6387 | 22.15 MB/Sec | 3.49 MB/Sec | muhib |
| silicon -power USB Device | Transcend Information, Inc. | 3.76 GB | 1307 | 165 | 22.73 MB/Sec | 5.19 MB/Sec | |
| Generic Flash Disk USB Device | Alcor Micro Corp. | 14.44 GB | 58f | 6387 | 22.89 MB/Sec | 3.91 MB/Sec | |
| VendorCo ProductCode USB Device | 117.18 GB | ffff | 5678 | 23.13 MB/Sec | 4.42 MB/Sec | ||
| KIOXIA TransMemory USB Device | 115.47 GB | 30de | 6544 | 23.41 MB/Sec | 7.88 MB/Sec | ||
| USB FLASH DRIVE USB Device | Apacer Technology, Inc. | 14.44 GB | 1005 | b113 | 23.80 MB/Sec | 11.76 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 | |
| Kingston DataTraveler 3.0 USB Device | Kingston Technology | 57.72 GB | 951 | 1666 | 24.20 MB/Sec | 8.28 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. | 1,953.11 GB | 48d | 1234 | 26.42 MB/Sec | 7.57 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 | |
| SanDisk Cruzer Blade USB Device | SanDisk Corp. | 7.25 GB | 781 | 5567 | 26.97 MB/Sec | 4.42 MB/Sec | |
| Generic Flash Disk USB Device | Alcor Micro Corp. | 29.01 GB | 58f | 6387 | 27.30 MB/Sec | 7.08 MB/Sec | Charlles |
| USB DISK 2.0 USB Device | Kingston Technology Company Inc. | 14.63 GB | 13fe | 4300 | 28.12 MB/Sec | 4.10 MB/Sec | |
| SanDisk Cruzer Blade USB Device | SanDisk Corp. | 57.30 GB | 781 | 5567 | 29.24 MB/Sec | 19.93 MB/Sec | |
| General Flash Disk3.0 USB Device | Integrated Technology Express, Inc. | 117.18 GB | 48d | 1234 | 30.14 MB/Sec | 3.23 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 | |
| ADATA COO8/8GB pendrive | Alcor Micro Corp. | 7.41 GB | 58f | 6387 | 31.48 MB/Sec | 13.00 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 | |
| Lexar USB Flash Drive USB Device | 57.60 GB | 21c4 | 809 | 32.54 MB/Sec | 15.40 MB/Sec | Lexar | |
| SanDisk Cruzer Blade USB Device | SanDisk Corp. | 14.30 GB | 781 | 5567 | 32.54 MB/Sec | 15.57 MB/Sec | |
| USB Flash Disk USB Device | Feiya Technology Corp. | 58.05 GB | 90c | 1000 | 33.89 MB/Sec | 12.03 MB/Sec | |
| TOSHIBA TransMemory USB Device | Toshiba Corp. | 14.45 GB | 930 | 6544 | 34.03 MB/Sec | 4.45 MB/Sec | |
| KIOXIA TransMemory USB Device | 14.42 GB | 30de | 6544 | 34.58 MB/Sec | 5.76 MB/Sec | ||
| USB DISK 3.0 USB Device | 58.51 GB | 325d | 6410 | 36.26 MB/Sec | 4.61 MB/Sec | ||
| ORICO USB Device | Feiya Technology Corp. | 1,862.96 GB | 90c | 2320 | 38.14 MB/Sec | 32.73 MB/Sec | |
| Kingston DataTraveler 3.0 USB Device | Kingston Technology | 14.44 GB | 951 | 1666 | 38.40 MB/Sec | 8.79 MB/Sec | |
| Realtek RTL9210 NVME USB Device | Realtek Semiconductor Corp. | 465.76 GB | bda | 9210 | 38.40 MB/Sec | 36.93 MB/Sec | |
| Kingston DataTraveler 3.0 USB Device | Kingston Technology | 57.79 GB | 951 | 1666 | 38.66 MB/Sec | 18.12 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 |
| Realtek RTL9201 USB Device | Realtek Semiconductor Corp. | 111.79 GB | bda | 9201 | 40.00 MB/Sec | 35.34 MB/Sec | |
| USB Attached SCSI (UAS) Mass Storage Device | SanDisk Corp. | 57.30 GB | 781 | 55ab | 40.58 MB/Sec | 19.79 MB/Sec | |
| USB | Genesys Logic, Inc. | 151.60 GB | 5e3 | 751 | 43.71 MB/Sec | 9.84 MB/Sec | |
| Seagate Expansion 8TB HDD | Seagate RSS LLC | 7,451.84 GB | bc2 | 2038 | 54.88 MB/Sec | 8.94 MB/Sec |
Total number of records: 88