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 |
|---|---|---|---|---|---|---|---|
| Vendorco ProductCode USB Device | 58.59 GB | 346d | 5678 | 4.89 MB/Sec | 10.89 MB/Sec | ||
| USB Mass Storage Device | Integrated Technology Express, Inc. | 1,953.06 GB | 48d | 4d2 | 11.57 MB/Sec | 6.15 MB/Sec | |
| USB Mass Storage Device | Integrated Technology Express, Inc. | 1,953.06 GB | 48d | 4d2 | 11.64 MB/Sec | 5.15 MB/Sec | |
| USB Mass Storage Device | Integrated Technology Express, Inc. | 1,953.06 GB | 48d | 4d2 | 11.71 MB/Sec | 6.15 MB/Sec | |
| Wilk GOODRAM USB Device | Kingston Technology Company Inc. | 14.92 GB | 13fe | 4200 | 12.33 MB/Sec | 5.64 MB/Sec | |
| JetFlash TS1GJF150 USB Device | Alcor Micro Corp. | 0.95 GB | 58f | 6387 | 14.08 MB/Sec | 5.34 MB/Sec | |
| SSD 4 TB - USB Attached SCSI (UAS) Mass Storage Device | Seagate RSS LLC | 3,906.23 GB | bc2 | ab80 | 14.40 MB/Sec | 13.65 MB/Sec | |
| Mass Storage Device USB Device | Super Top | 250.97 GB | 14cd | 1212 | 15.44 MB/Sec | 9.06 MB/Sec | |
| USB DISK 2.0 USB Device | Kingston Technology Company Inc. | 14.42 GB | 13fe | 4300 | 15.85 MB/Sec | 5.30 MB/Sec | |
| Mass Storage Device USB Device | Super Top | 1,999.98 GB | 14cd | 1212 | 15.87 MB/Sec | 7.81 MB/Sec | |
| General UDisk USB Device | Unknown | 7.48 GB | abcd | 1234 | 16.24 MB/Sec | 3.41 MB/Sec | |
| Realtek USB 2.0 Card Reader | Realtek Semiconductor Corp. | 249.97 GB | bda | 177 | 16.79 MB/Sec | 9.29 MB/Sec | |
| Generic- SD/MMC USB Device | 124.99 GB | 2537 | 1081 | 17.19 MB/Sec | 8.36 MB/Sec | ||
| JetFlash Transcend 16GB USB Device | 14.59 GB | 8564 | 1000 | 17.92 MB/Sec | 7.08 MB/Sec | ||
| VendorCo ProductCode USB Device | 0.94 GB | ffff | 5678 | 18.40 MB/Sec | 11.87 MB/Sec | robotron | |
| ADATA USB Flash Drive USB Device | A-DATA Technology Co., Ltd. | 58.97 GB | 125f | 100 | 18.52 MB/Sec | 10.65 MB/Sec | 2.0 val |
| Generic Flash Disk USB Device | Alcor Micro Corp. | 3.75 GB | 58f | 6387 | 19.01 MB/Sec | 8.38 MB/Sec | |
| ADATA USB Flash Drive USB Device | A-DATA Technology Co., Ltd. | 3.72 GB | 125f | c96a | 19.55 MB/Sec | 4.36 MB/Sec | |
| VendorCo ProductCode USB Device | Integrated Technology Express, Inc. | 249.99 GB | 48d | 1234 | 19.59 MB/Sec | 10.00 MB/Sec | |
| aigo U268 USB Device | 14.63 GB | 3535 | 5678 | 19.71 MB/Sec | 3.63 MB/Sec | ||
| Verbatim STORE N GO USB Device | 3.64 GB | 18a5 | 302 | 19.77 MB/Sec | 5.74 MB/Sec | ||
| Ebay 2TB USB Flash Drive | Integrated Technology Express, Inc. | 1,875.00 GB | 48d | 1234 | 20.17 MB/Sec | 9.95 MB/Sec | Windows7_User |
| USB Mass Storage Device | Integrated Technology Express, Inc. | 7.60 GB | 48d | 1176 | 20.20 MB/Sec | 5.12 MB/Sec | |
| USB Flash Memory USB Device | Toshiba Corp. | 3.73 GB | 930 | 6544 | 20.28 MB/Sec | 6.96 MB/Sec | |
| USB Mass Storage Device | 14.54 GB | ffff | 1201 | 20.32 MB/Sec | 3.75 MB/Sec | ||
| Intuix DiskOnKey USB Device | M-Systems Flash Disk Pioneers | 0.97 GB | 8ec | 15 | 20.53 MB/Sec | 9.41 MB/Sec | |
| SanDisk Cruzer Blade USB Device | SanDisk Corp. | 14.57 GB | 781 | 5567 | 20.87 MB/Sec | 8.51 MB/Sec | |
| SanDisk Cruzer Blade USB Device | SanDisk Corp. | 28.65 GB | 781 | 5567 | 20.94 MB/Sec | 6.55 MB/Sec | |
| JetFlash Transcend (Intenso VID058F-PID1234, revived with JetflashOnlineRecovery) 8GB USB Device | 7.33 GB | 8564 | 1000 | 21.26 MB/Sec | 9.25 MB/Sec | floogy | |
| SanDisk Cruzer Blade USB Device | SanDisk Corp. | 114.59 GB | 781 | 5567 | 21.41 MB/Sec | 14.36 MB/Sec | |
| JetFlash Transcend 2GB USB Device | Alcor Micro Corp. | 1.87 GB | 58f | 6387 | 21.42 MB/Sec | 5.19 MB/Sec | dlundell |
| USB Mass Storage Device | Genesys Logic, Inc. | 29.99 GB | 5e3 | 751 | 21.57 MB/Sec | 16.22 MB/Sec | |
| Generic Flash Disk USB Device | Alcor Micro Corp. | 14.99 GB | 58f | 6387 | 21.73 MB/Sec | 6.64 MB/Sec | |
| Kingston DataTraveler 2.0 USB Device | Kingston Technology | 29.29 GB | 951 | 1665 | 21.73 MB/Sec | 12.52 MB/Sec | |
| Kingston DataTraveler 3.0 USB Device | Kingston Technology | 14.54 GB | 951 | 1666 | 21.73 MB/Sec | 3.44 MB/Sec | JmTrad |
| Kingston DataTraveler 2.0 DTSE9 | Toshiba Corp. | 14.40 GB | 930 | 6545 | 21.94 MB/Sec | 4.26 MB/Sec | omega-x15 |
| VendorCo ProductCode USB Device | 58.59 GB | 346d | 5678 | 21.98 MB/Sec | 11.27 MB/Sec | ||
| ??USB??? | Integrated Technology Express, Inc. | 1,875.00 GB | 48d | 1234 | 21.99 MB/Sec | 11.80 MB/Sec | Windows7_User |
| VendorCo ProductCode USB Device | 58.56 GB | 346d | 5678 | 22.03 MB/Sec | 3.46 MB/Sec | ||
| Generic Flash Disk USB Device | 58.58 GB | ffff | 5678 | 22.16 MB/Sec | 6.38 MB/Sec | ||
| old metal frame usb drive from walgreens | SanDisk Corp. | 14.65 GB | 781 | 5561 | 22.73 MB/Sec | 5.31 MB/Sec | dave4925 |
| SanDisk Cruzer Blade USB Device | SanDisk Corp. | 7.45 GB | 781 | 5567 | 22.78 MB/Sec | 4.19 MB/Sec | |
| Kingston DataTraveler 2.0 USB Device | Kingston Technology | 7.21 GB | 951 | 1665 | 22.83 MB/Sec | 3.78 MB/Sec | |
| Foxin USB Flash Drive | Alcor Micro Corp. | 29.43 GB | 58f | 6387 | 23.07 MB/Sec | 4.51 MB/Sec | |
| PNY USB 2.0 FD USB Device | PNY | 27.94 GB | 154b | 7a | 23.23 MB/Sec | 6.93 MB/Sec | |
| VendorCo ProductCode USB Device | Integrated Technology Express, Inc. | 499.98 GB | 48d | 1234 | 23.26 MB/Sec | 15.26 MB/Sec | |
| Generic Flash Disk USB Device | Alcor Micro Corp. | 29.29 GB | 58f | 6387 | 23.80 MB/Sec | 9.86 MB/Sec | Falccros |
| VendorCo ProductCode USB Device | Integrated Technology Express, Inc. | 1,953.11 GB | 48d | 1234 | 23.90 MB/Sec | 16.50 MB/Sec | jong |
| General UDisk USB Device | Integrated Technology Express, Inc. | 14.65 GB | 48d | 4d2 | 25.05 MB/Sec | 10.36 MB/Sec | |
| General UDisk USB Device | Integrated Technology Express, Inc. | 974.58 GB | 48d | 4d2 | 25.27 MB/Sec | 10.75 MB/Sec | |
| Sony Storage Media USB Device | Sony Corp. | 7.43 GB | 54c | 2a5 | 25.70 MB/Sec | 5.15 MB/Sec | |
| Lexar USB Flash Drive USB Device | Lexar Media, Inc. | 59.24 GB | 5dc | a81d | 25.83 MB/Sec | 9.32 MB/Sec | |
| Flash UDisk 3.0 USB Device | Integrated Technology Express, Inc. | 500.00 GB | 48d | 4d2 | 26.67 MB/Sec | 8.36 MB/Sec | |
| General USB Flash Disk USB Device | 60.11 GB | 6557 | 1000 | 26.92 MB/Sec | 8.30 MB/Sec | ||
| Freecom Databar USB Device | Freecom Technologies | 7.45 GB | 7ab | fcf6 | 27.04 MB/Sec | 16.74 MB/Sec | dlundell |
| USB Mass Storage Device | Unknown | 7.48 GB | abcd | 1234 | 28.06 MB/Sec | 5.56 MB/Sec | |
| aigo L8202 USB Device | 28.99 GB | 3535 | 5678 | 28.10 MB/Sec | 6.16 MB/Sec | ||
| General UDisk USB Device | Integrated Technology Express, Inc. | 1,951.11 GB | 48d | 4d2 | 28.24 MB/Sec | 15.00 MB/Sec | |
| Kingston DataTraveler 3.0 USB Device | Kingston Technology | 57.72 GB | 951 | 1666 | 28.51 MB/Sec | 7.91 MB/Sec | USB 2.0 PORT |
| Kingston DataTraveler 3.0 USB Device | Kingston Technology | 57.73 GB | 951 | 1666 | 28.80 MB/Sec | 8.81 MB/Sec | |
| Sandisk 3.2 Gen 1 64 GB | SanDisk Corp. | 57.30 GB | 781 | 5597 | 29.09 MB/Sec | 12.10 MB/Sec | |
| mi dual A/C OTG (VendorCo generic fake size?) | Integrated Technology Express, Inc. | 1,942.88 GB | 48d | 1234 | 29.24 MB/Sec | 7.97 MB/Sec | omega-x15 |
| USB Disk 2.0 USB Device | 116.21 GB | 23a5 | 5786 | 29.70 MB/Sec | 5.44 MB/Sec | ||
| JetFlash Transcend 32GB USB Device | 29.44 GB | 8564 | 1000 | 30.31 MB/Sec | 18.89 MB/Sec | ||
| Intenso Alu Line USB Device | 58.59 GB | 346d | 5678 | 30.86 MB/Sec | 3.32 MB/Sec | ||
| USB Mass Storage Device | SanDisk Corp. | 57.28 GB | 781 | 5591 | 33.89 MB/Sec | 9.76 MB/Sec | |
| Kingston DataTraveler 3.0 USB Device | Kingston Technology | 57.74 GB | 951 | 1666 | 35.34 MB/Sec | 12.10 MB/Sec | |
| VendorCo ProductCode USB Device | 107.42 GB | 346d | 5678 | 35.34 MB/Sec | 19.73 MB/Sec | ||
| VendorCo ProductCode USB Device | Integrated Technology Express, Inc. | 1,953.06 GB | 48d | 1234 | 36.00 MB/Sec | 24.20 MB/Sec | |
| USB Mass Storage Device | SanDisk Corp. | 57.30 GB | 781 | 5583 | 36.00 MB/Sec | 14.96 MB/Sec | |
| USB Mass Storage Device | SanDisk Corp. | 57.30 GB | 781 | 5591 | 36.00 MB/Sec | 10.36 MB/Sec | |
| SanDisk Cruzer Glide USB Device | SanDisk Corp. | 29.79 GB | 781 | 5575 | 36.22 MB/Sec | 8.08 MB/Sec | |
| USB DISK 3.0 USB Device | Kingston Technology Company Inc. | 14.51 GB | 13fe | 4300 | 36.67 MB/Sec | 8.42 MB/Sec | |
| Verbatim STORE N GO USB Device | 14.43 GB | 18a5 | 307 | 36.67 MB/Sec | 15.53 MB/Sec | dlundell | |
| Sandisk 3.2GEN1 | SanDisk Corp. | 57.30 GB | 781 | 5591 | 36.93 MB/Sec | 10.77 MB/Sec | |
| Kingston DataTraveler 3.0 USB Device | Kingston Technology | 2.89 GB | 951 | 1666 | 37.39 MB/Sec | 18.82 MB/Sec | |
| Lexar USB Flash Drive USB Device | Lexar Media, Inc. | 59.62 GB | 5dc | a838 | 37.41 MB/Sec | 20.28 MB/Sec | |
| Kingston XS1000 USB Device | Kingston Technology | 931.50 GB | 951 | 1780 | 37.64 MB/Sec | 28.52 MB/Sec | |
| General USB Disk USB Device | 29.29 GB | 8644 | 8008 | 37.64 MB/Sec | 29.39 MB/Sec | ||
| INTEL SS DPEKNU512GZ USB Device | Realtek Semiconductor Corp. | 476.92 GB | bda | 9210 | 37.66 MB/Sec | 11.36 MB/Sec | |
| HP USB Flash Drive USB Device | Hewlett-Packard | 57.77 GB | 3f0 | 1985 | 37.71 MB/Sec | 5.48 MB/Sec | |
| Netac OnlyDisk USB Device | Netac Technology Co., Ltd | 117.17 GB | dd8 | 3801 | 38.15 MB/Sec | 29.84 MB/Sec | taiproduaxe |
| Sandisk 3.2Gen1 | SanDisk Corp. | 57.30 GB | 781 | 5591 | 38.15 MB/Sec | 13.33 MB/Sec | Hafiz Umar |
| GeIL USB Device | 234.37 GB | 346d | 5678 | 38.40 MB/Sec | 17.95 MB/Sec | ||
| PNY USB 3.2.1 FD USB Device | PNY | 115.42 GB | 154b | 1006 | 38.41 MB/Sec | 18.89 MB/Sec | |
| SanDisk Ultra USB Device | SanDisk Corp. | 28.62 GB | 781 | 558a | 38.64 MB/Sec | 20.28 MB/Sec | Hafiz Umar |
| INTEL SS DPEKNU512GZ USB Device | Realtek Semiconductor Corp. | 476.92 GB | bda | 9210 | 38.66 MB/Sec | 34.08 MB/Sec | |
| The remote procedure call failed. | JMicron Technology Corp. / JMicron USA Technology Corp. | 465.76 GB | 152d | 578 | 38.66 MB/Sec | 7.54 MB/Sec | Windows7_User |
| USB Attached SCSI (UAS) Mass Storage Device | ASMedia Technology Inc. | 238.46 GB | 174c | 55aa | 39.18 MB/Sec | 34.09 MB/Sec | |
| Adata usb 3.2gen 1 | Kingston Technology Company Inc. | 57.75 GB | 13fe | 6700 | 39.18 MB/Sec | 15.36 MB/Sec | |
| File system error (-2018375678). | JMicron Technology Corp. / JMicron USA Technology Corp. | 465.76 GB | 152d | 578 | 39.18 MB/Sec | 7.21 MB/Sec | Windows7_User |
| Lexar USB Flash Drive USB Device | 57.62 GB | 21c4 | cd1 | 39.46 MB/Sec | 9.06 MB/Sec | Don | |
| HP USB Flash Drive USB Device EXTENTION CABLE | Hewlett-Packard | 115.44 GB | 3f0 | 2003 | 39.46 MB/Sec | 12.77 MB/Sec | |
| Kingston DataTraveler G4 3.0 USB Device | Kingston Technology | 28.93 GB | 951 | 1666 | 39.72 MB/Sec | 24.10 MB/Sec | |
| TOSHIBA TransMemory USB Device | Toshiba Corp. | 14.43 GB | 930 | 6545 | 40.27 MB/Sec | 6.98 MB/Sec | |
| Mass Storage Device USB Device | Super Top | 933.87 GB | 14cd | 6116 | 40.58 MB/Sec | 40.00 MB/Sec | |
| USB Attached SCSI (UAS) Mass Storage Device | JMicron Technology Corp. / JMicron USA Technology Corp. | 119.24 GB | 152d | 562 | 40.85 MB/Sec | 31.47 MB/Sec | |
| Corsair Voyager GT 3.0 USB Device | 235.55 GB | 1b1c | 1a09 | 40.85 MB/Sec | 19.20 MB/Sec | ||
| USB Attached SCSI (UAS) Mass Storage Device | SanDisk Corp. | 1,863.01 GB | 781 | 55b0 | 41.13 MB/Sec | 36.00 MB/Sec | |
| USB Attached SCSI (UAS) Mass Storage Device | SanDisk Corp. | 57.26 GB | 781 | 55a3 | 41.44 MB/Sec | 32.01 MB/Sec |
Total number of records: 100