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 |
|---|---|---|---|---|---|---|---|
| Lexar USB Flash Drive USB Device | 57.60 GB | 21c4 | cd1 | 23.80 MB/Sec | 13.03 MB/Sec | usb 2.0 val | |
| Lexar USB Flash Drive USB Device | 57.60 GB | 21c4 | cd1 | 23.41 MB/Sec | 13.15 MB/Sec | usb 2.0 val | |
| Verbatim STORE N GO USB Device | 7.47 GB | 18a5 | 302 | 16.28 MB/Sec | 3.61 MB/Sec | ||
| USB DISK 2.0 USB USB Kodak | 58.59 GB | 325d | 6310 | 35.34 MB/Sec | 14.73 MB/Sec | ||
| USB DISK 2.0 USB Neagra | 28.89 GB | 325d | 6310 | 35.13 MB/Sec | 7.72 MB/Sec | ||
| USB Mass Storage Device | 29.28 GB | 346d | 5678 | 23.70 MB/Sec | 6.18 MB/Sec | ||
| Generic Flash-Disk USB Device | 125.00 GB | 6439 | 7424 | 32.73 MB/Sec | 20.72 MB/Sec | ||
| Kodak Dual Flash Drive | 117.18 GB | 346d | 5678 | 36.93 MB/Sec | 22.68 MB/Sec | ||
| USB 2.0 PenDrive USB Device | 1,953.11 GB | 123 | 4567 | 17.34 MB/Sec | 3.66 MB/Sec | ||
| VendorCo ProductCode USB Device | 117.18 GB | 6557 | 3024 | 16.46 MB/Sec | 11.90 MB/Sec | ||
| Verbatim USB Device | 14.83 GB | 18a5 | 302 | 29.09 MB/Sec | 6.57 MB/Sec | ||
| Intenso Business Line USB Device | 7.42 GB | ffff | 5678 | 13.32 MB/Sec | 4.03 MB/Sec | ||
| USB Device | 58.97 GB | 24a9 | 205a | 20.14 MB/Sec | 10.87 MB/Sec | UV150 2.0 val | |
| USB Device | 58.97 GB | 24a9 | 205a | 20.35 MB/Sec | 11.23 MB/Sec | UV150 2.0 val | |
| USB DISK 3.0 USB Device | 57.70 GB | 6557 | 31 | 35.13 MB/Sec | 19.66 MB/Sec | ||
| USB DISK 3.0 USB Device | 57.70 GB | 6557 | 31 | 36.23 MB/Sec | 18.82 MB/Sec | ||
| VendorC ProductCode USB Device | 14.65 GB | 346d | 5678 | 27.47 MB/Sec | 9.96 MB/Sec | ||
| USB Attached SCSI (UAS) Mass Storage Device | 476.92 GB | 2109 | 716 | 33.89 MB/Sec | 23.90 MB/Sec | ||
| USB Mass Storage Device | 29.28 GB | 346d | 5678 | 36.00 MB/Sec | 23.71 MB/Sec | ||
| VendorCo ProductCode USB Device | 29.28 GB | 346d | 5678 | 19.72 MB/Sec | 8.32 MB/Sec | ||
| VendorCo ProductCode USB Device | 58.59 GB | 346d | 5678 | 21.08 MB/Sec | 5.52 MB/Sec | ||
| VendorCo ProductCode USB Device | 14.65 GB | 346d | 5678 | 20.62 MB/Sec | 5.42 MB/Sec | Kishore | |
| Lexar USB Flash Drive USB Device | 57.60 GB | 21c4 | cd1 | 29.24 MB/Sec | 8.01 MB/Sec | 2.0 val | |
| VendorCo ProductCode USB Device | 117.18 GB | 346d | 5678 | 34.48 MB/Sec | 23.80 MB/Sec | ||
| USB Mass Storage Device | 14.63 GB | 1e3d | 198a | 14.05 MB/Sec | 12.18 MB/Sec | at_oussama | |
| Fanxiang USB Drive USB Device | 116.48 GB | 2537 | 1083 | 32.91 MB/Sec | 23.90 MB/Sec | ||
| PHILIPS USB Device | 58.59 GB | 346d | 5678 | 15.96 MB/Sec | 10.61 MB/Sec | ||
| General Flash Disk3.0 USB Device | 117.18 GB | 0 | 7777 | 26.17 MB/Sec | 5.52 MB/Sec | ||
| VendorCo ProductCode USB Device | 14.65 GB | 346d | 5678 | 14.11 MB/Sec | 4.18 MB/Sec | ||
| VendorCo ProductCode USB Device (Fake or Real Toshiba 32GB Usb 2.0) | 29.28 GB | ffff | 5678 | 16.89 MB/Sec | 7.68 MB/Sec | Turker | |
| ADATA USB Flash Drive USB Device | A-DATA Technology Co., Ltd. | 58.97 GB | 125f | 100 | 23.60 MB/Sec | 7.26 MB/Sec | |
| ADATA USB Flash Drive USB Device | A-DATA Technology Co., Ltd. | 29.48 GB | 125f | 100 | 17.95 MB/Sec | 11.54 MB/Sec | uv150 usb 2.0 |
| ADATA USB Flash Drive USB Device | A-DATA Technology Co., Ltd. | 29.48 GB | 125f | 100 | 18.52 MB/Sec | 13.81 MB/Sec | uv150 usb2.0va |
| Multiple Card Reader USB Device | Alcor Micro Corp. | 14.90 GB | 58f | 6366 | 18.46 MB/Sec | 6.66 MB/Sec | |
| Intenso Basic Line USB Device | Alcor Micro Corp. | 14.91 GB | 58f | 6387 | 20.41 MB/Sec | 4.37 MB/Sec | |
| USB Device | Alcor Micro Corp. | 3.24 GB | 58f | 6387 | 16.48 MB/Sec | 4.02 MB/Sec | |
| Generic Flash Disk USB Device | Alcor Micro Corp. | 14.83 GB | 58f | 6387 | 14.62 MB/Sec | 6.12 MB/Sec | |
| Generic Flash Disk USB Device | Alcor Micro Corp. | 7.48 GB | 58f | 6387 | 19.01 MB/Sec | 6.36 MB/Sec | |
| Generic Flash Disk USB Device | Alcor Micro Corp. | 58.98 GB | 58f | 6387 | 23.60 MB/Sec | 4.29 MB/Sec | |
| iOS devi Y08 USB Device | America Kotobuki Electronics Industries, Inc. | 927.94 GB | 587 | 7388 | 7.74 MB/Sec | 6.83 MB/Sec | |
| USB3.0 FLASH DRIVE USB Device | Apacer Technology, Inc. | 57.76 GB | 1005 | b128 | 37.89 MB/Sec | 17.51 MB/Sec | Happy BD |
| USB3.0 FLASH DRIVE USB Device | Apacer Technology, Inc. | 28.88 GB | 1005 | b128 | 36.00 MB/Sec | 19.26 MB/Sec | virtualik |
| USB FLASH DRIVE USB Device | Apacer Technology, Inc. | 7.21 GB | 1005 | b113 | 25.15 MB/Sec | 8.19 MB/Sec | |
| General USB Flash Disk USB Device | Feiya Technology Corp. | 15.13 GB | 90c | 1000 | 19.95 MB/Sec | 5.12 MB/Sec | |
| USB Flash Disk USB Device | Feiya Technology Corp. | 1.87 GB | 90c | 1000 | 14.22 MB/Sec | 5.72 MB/Sec | |
| USB Flash Disk USB Device | Feiya Technology Corp. | 463.83 GB | 90c | 2000 | 32.36 MB/Sec | 12.80 MB/Sec | |
| USB Mass Storage Device | Feiya Technology Corp. | 0.94 GB | 90c | 1000 | 14.78 MB/Sec | 4.03 MB/Sec | |
| USB Flash DISK USB Device | Feiya Technology Corp. | 7.53 GB | 90c | 1000 | 21.62 MB/Sec | 4.91 MB/Sec | |
| USB Mass Storage Device | Feiya Technology Corp. | 3.90 GB | 90c | 1000 | 15.07 MB/Sec | 3.75 MB/Sec | |
| hp v210w USB Device | Hewlett-Packard | 7.59 GB | 3f0 | 5607 | 15.51 MB/Sec | 3.08 MB/Sec | |
| hp v165w USB Device | Hewlett-Packard | 7.59 GB | 3f0 | 5307 | 20.65 MB/Sec | 3.95 MB/Sec | |
| hp v236w USB Device | Hewlett-Packard | 28.88 GB | 3f0 | 7d40 | 21.51 MB/Sec | 3.67 MB/Sec | |
| HP USB Flash Drive USB Device | Hewlett-Packard | 57.74 GB | 3f0 | 2003 | 35.77 MB/Sec | 15.70 MB/Sec | |
| VendorCo ProductCode USB Device | Integrated Technology Express, Inc. | 488.26 GB | 48d | 1234 | 22.58 MB/Sec | 5.41 MB/Sec | |
| VendorCo ProductCode USB Device | Integrated Technology Express, Inc. | 249.99 GB | 48d | 1234 | 20.82 MB/Sec | 5.89 MB/Sec | |
| USB Mass Storage Device | Integrated Technology Express, Inc. | 15,625.00 GB | 48d | 1234 | 14.12 MB/Sec | 3.04 MB/Sec | |
| VendorCo ProductCode USB Device | Integrated Technology Express, Inc. | 488.26 GB | 48d | 1234 | 23.51 MB/Sec | 6.79 MB/Sec | ks |
| General UDisk USB Device | Integrated Technology Express, Inc. | 31.99 GB | 48d | 4d2 | 23.29 MB/Sec | 3.56 MB/Sec | |
| VendorCo ProductCode USB Device | Integrated Technology Express, Inc. | 1,951.11 GB | 48d | 1234 | 15.53 MB/Sec | 11.76 MB/Sec | |
| VendorCo ProductCode USB Device - Lenovo 2 tb flash drive | Integrated Technology Express, Inc. | 1,951.11 GB | 48d | 1234 | 16.99 MB/Sec | 13.71 MB/Sec | |
| VendorCo ProductCode USB Device | Integrated Technology Express, Inc. | 59.18 GB | 48d | 1234 | 31.13 MB/Sec | 8.99 MB/Sec | |
| VendorCo ProductCode USB Device | Integrated Technology Express, Inc. | 976.53 GB | 48d | 1234 | 20.27 MB/Sec | 4.20 MB/Sec | |
| VendorCo ProductCode USB Device | Integrated Technology Express, Inc. | 232.97 GB | 48d | 1234 | 37.64 MB/Sec | 9.80 MB/Sec | |
| General UDisk USB Device (fake 2TB USB3.0 actually 7GB from Aliexpress - Lenovo Intelligent Device Store) | Integrated Technology Express, Inc. | 1,943.30 GB | 48d | 4d2 | 9.96 MB/Sec | 11.97 MB/Sec | ByRON |
| General UDisk USB Device Test 2 same fake 2TB on different port | Integrated Technology Express, Inc. | 1,943.30 GB | 48d | 4d2 | 16.86 MB/Sec | 3.93 MB/Sec | |
| VendorCo ProductCode USB Device | Integrated Technology Express, Inc. | 29.10 GB | 48d | 1234 | 19.94 MB/Sec | 5.38 MB/Sec | |
| VendorCo ProductCode USB Device | Integrated Technology Express, Inc. | 1,943.12 GB | 48d | 1234 | 21.10 MB/Sec | 14.55 MB/Sec | |
| VendorCo ProductCode USB Device - Fake 2.1TB drive - Actual 62GB | Integrated Technology Express, Inc. | 62.50 GB | 48d | 1234 | 18.88 MB/Sec | 7.33 MB/Sec | from Temu |
| VendorCo ProductCode USB Device | Integrated Technology Express, Inc. | 976.53 GB | 48d | 1234 | 23.48 MB/Sec | 3.88 MB/Sec | |
| USB Attached SCSI (UAS) Mass Storage Device | JMicron Technology Corp. / JMicron USA Technology Corp. | 976.32 GB | 152d | 578 | 17.14 MB/Sec | 11.14 MB/Sec | |
| Kingston DataTraveler 3.0 USB Device | Kingston Technology | 57.72 GB | 951 | 1666 | 25.60 MB/Sec | 9.81 MB/Sec | |
| Kingston DataTraveler 400 USB Device | Kingston Technology | 7.44 GB | 951 | 1614 | 23.04 MB/Sec | 10.73 MB/Sec | |
| Kingston DataTraveler 400 USB Device | Kingston Technology | 7.44 GB | 951 | 1614 | 23.14 MB/Sec | 10.79 MB/Sec | |
| Kingston DataTraveler 2.0 USB Device | Kingston Technology | 7.20 GB | 951 | 1665 | 19.01 MB/Sec | 3.26 MB/Sec | |
| Kingston DataTraveler 3.0 USB Device | Kingston Technology | 14.39 GB | 951 | 1666 | 25.61 MB/Sec | 3.86 MB/Sec | davidb |
| Kingston DataTraveler 400 USB Device | Kingston Technology | 7.46 GB | 951 | 1614 | 21.90 MB/Sec | 7.89 MB/Sec | |
| Kingston DataTraveler 3.0 USB Device | Kingston Technology | 28.87 GB | 951 | 1666 | 31.47 MB/Sec | 18.17 MB/Sec | |
| Kingston DataTraveler 3.0 USB Device | Kingston Technology | 115.44 GB | 951 | 1666 | 27.42 MB/Sec | 6.98 MB/Sec | |
| Kingston DT 101 G2 USB Device | Kingston Technology | 233.00 GB | 951 | 1642 | 13.40 MB/Sec | 4.79 MB/Sec | atwaty |
| Kingston DataTraveler 3.0 USB 128GB | Kingston Technology | 0.66 GB | 951 | 1666 | 37.89 MB/Sec | 9.80 MB/Sec | |
| Wilk USB DISK 3.0 USB Device | Kingston Technology Company Inc. | 28.89 GB | 13fe | 6700 | 33.89 MB/Sec | 10.71 MB/Sec | |
| Philips USB Flash Drive USB Device | Kingston Technology Company Inc. | 28.87 GB | 13fe | 4300 | 24.05 MB/Sec | 3.05 MB/Sec | |
| Philips USB Flash Drive USB Device | Kingston Technology Company Inc. | 28.87 GB | 13fe | 4300 | 24.05 MB/Sec | 3.91 MB/Sec | |
| USB Device | Kingston Technology Company Inc. | 7.44 GB | 13fe | 4100 | 24.30 MB/Sec | 9.25 MB/Sec | |
| Patriot Memory USB Device | Kingston Technology Company Inc. | 7.45 GB | 13fe | 1f00 | 33.89 MB/Sec | 9.75 MB/Sec | cls2024 |
| Kingston DataTraveler 2.0 USB Device | Kingston Technology Company Inc. | 1.92 GB | 13fe | 1a00 | 11.88 MB/Sec | 5.11 MB/Sec | |
| Lexar USB Flash Drive USB Device | Lexar Media, Inc. | 14.90 GB | 5dc | a81d | 25.15 MB/Sec | 6.87 MB/Sec | |
| Netac OnlyDisk USB Device | Netac Technology Co., Ltd | 117.18 GB | dd8 | 3701 | 15.10 MB/Sec | 3.06 MB/Sec | |
| Samsung SSD 980 PRO 1TB USB Device | Realtek Semiconductor Corp. | 931.47 GB | bda | 9210 | 39.74 MB/Sec | 39.72 MB/Sec | |
| Generic- SD/MMC/MS PRO USB Device | Realtek Semiconductor Corp. | 1.86 GB | bda | 177 | 15.21 MB/Sec | 4.77 MB/Sec | 1 |
| KODAK SS D X200 512GB USB Device | Realtek Semiconductor Corp. | 476.94 GB | bda | 9201 | 36.47 MB/Sec | 27.17 MB/Sec | |
| USB Attached SCSI (UAS) Mass Storage Device | Realtek Semiconductor Corp. | 149.05 GB | bda | 9201 | 59.37 MB/Sec | 18.70 MB/Sec | |
| Samsung Type-C USB Device | Samsung Electronics Co., Ltd | 59.74 GB | 4e8 | 6300 | 38.66 MB/Sec | 21.65 MB/Sec | |
| SanDisk Cruzer Switch USB Device | SanDisk Corp. | 14.89 GB | 781 | 5572 | 37.76 MB/Sec | 4.77 MB/Sec | |
| USB Mass Storage Device | SanDisk Corp. | 28.62 GB | 781 | 5581 | 28.10 MB/Sec | 14.66 MB/Sec | |
| SanDisk Cruzer Orbit USB Device | SanDisk Corp. | 29.80 GB | 781 | 557c | 20.26 MB/Sec | 5.22 MB/Sec | sandisk |
| SanDisk Cruzer Blade USB Device | SanDisk Corp. | 14.30 GB | 781 | 5567 | 31.82 MB/Sec | 9.25 MB/Sec | |
| USB SanDisk 3.2Gen1 USB Device | SanDisk Corp. | 57.30 GB | 781 | 55ab | 30.69 MB/Sec | 19.56 MB/Sec | |
| SanDisk Cruzer Micro USB Device | SanDisk Corp. | 1.91 GB | 781 | 5151 | 18.70 MB/Sec | 7.25 MB/Sec | |
| USB Mass Storage Device | SanDisk Corp. | 232.97 GB | 781 | 5583 | 31.99 MB/Sec | 15.08 MB/Sec | |
| USB Mass Storage Device | SanDisk Corp. | 976.53 GB | 781 | 5583 | 16.57 MB/Sec | 3.36 MB/Sec | |
| USB Mass Storage Device | SanDisk Corp. | 28.65 GB | 781 | 55a9 | 29.39 MB/Sec | 17.35 MB/Sec | |
| SanDisk Ultra Fit USB Device | SanDisk Corp. | 14.30 GB | 781 | 5583 | 36.93 MB/Sec | 13.68 MB/Sec | |
| SanDisk Ultra Backup USB Device | SanDisk Corp. | 14.93 GB | 781 | 5535 | 27.04 MB/Sec | 12.91 MB/Sec | |
| USB Mass Storage Device | SanDisk Corp. | 28.66 GB | 781 | 5591 | 38.15 MB/Sec | 12.00 MB/Sec | |
| USB Mass Storage Device | SanDisk Corp. | 28.66 GB | 781 | 5591 | 38.14 MB/Sec | 12.08 MB/Sec | |
| SanDisk Cruzer Force USB Device | SanDisk Corp. | 29.82 GB | 781 | 557d | 21.82 MB/Sec | 4.92 MB/Sec | |
| SanDisk Cruzer Blade USB Device | SanDisk Corp. | 14.89 GB | 781 | 5567 | 21.24 MB/Sec | 5.45 MB/Sec | |
| SanDisk Cruzer Blade USB Device | SanDisk Corp. | 14.90 GB | 781 | 5567 | 28.65 MB/Sec | 4.50 MB/Sec | |
| SanDisk SanDisk 3.2 Gen1 USB Device | SanDisk Corp. | 116.49 GB | 781 | 55b1 | 40.83 MB/Sec | 19.07 MB/Sec | |
| SanDisk Ultra USB 3.0 USB Device | SanDisk Corp. | 114.56 GB | 781 | 5595 | 35.34 MB/Sec | 20.50 MB/Sec | |
| SanDisk Ultra USB Device | SanDisk Corp. | 14.51 GB | 781 | 5581 | 38.40 MB/Sec | 7.41 MB/Sec | |
| SanDisk Cruzer Blade USB Device | SanDisk Corp. | 29.23 GB | 781 | 5567 | 20.55 MB/Sec | 3.41 MB/Sec | |
| SanDisk Cruzer Blade USB Device | SanDisk Corp. | 29.22 GB | 781 | 5567 | 22.40 MB/Sec | 4.05 MB/Sec | |
| SanDisk Cruzer Blade USB Device | SanDisk Corp. | 14.51 GB | 781 | 5567 | 36.22 MB/Sec | 7.51 MB/Sec | |
| SanDisk Cruzer Blade USB Device | SanDisk Corp. | 14.51 GB | 781 | 5567 | 36.22 MB/Sec | 8.35 MB/Sec | adi 1 |
| Seagate Expansion USB Device | Seagate RSS LLC | 76.63 GB | bc2 | 231a | 63.42 MB/Sec | 12.15 MB/Sec | |
| USB Attached SCSI (UAS) Mass Storage Device | Seagate RSS LLC | 15,625.00 GB | bc2 | 231a | 20.28 MB/Sec | 12.55 MB/Sec | |
| Sony Flash Disk USB Device | Sony Corp. | 7.50 GB | 54c | 5ba | 24.26 MB/Sec | 4.26 MB/Sec | |
| Mass Storage Device USB Device | Super Top | 0.12 GB | 14cd | 1212 | 10.40 MB/Sec | 6.52 MB/Sec | mm |
| Mass Storage Device USB Device | Super Top | 1,998.00 GB | 14cd | 1212 | 18.40 MB/Sec | 8.41 MB/Sec | |
| TOSHIBA TransMemory USB Device | Toshiba Corp. | 14.42 GB | 930 | 6544 | 34.11 MB/Sec | 3.22 MB/Sec | |
| TOSHIBA TransMemory USB Device | Toshiba Corp. | 14.42 GB | 930 | 6544 | 33.52 MB/Sec | 4.33 MB/Sec | |
| TOSHIBA TransMemory USB Device | Toshiba Corp. | 14.44 GB | 930 | 6544 | 30.11 MB/Sec | 3.57 MB/Sec | |
| Kingston DataTraveler G3 USB Device | Toshiba Corp. | 3.72 GB | 930 | 6545 | 18.00 MB/Sec | 8.99 MB/Sec | |
| USB Mass Storage Device | Unknown | 7.50 GB | abcd | 1234 | 30.48 MB/Sec | 7.40 MB/Sec | |
| General UDisk USB Device | Unknown | 0.12 GB | abcd | 1234 | 7.22 MB/Sec | 5.78 MB/Sec | |
| USB Mass Storage Device | Unknown | 7.49 GB | abcd | 1234 | 13.74 MB/Sec | 5.36 MB/Sec | |
| Witte USB stick | Unknown | 3.75 GB | abcd | 1234 | 26.14 MB/Sec | 5.19 MB/Sec | |
| General UDisk USB Device | Unknown | 3.74 GB | abcd | 1234 | 28.95 MB/Sec | 8.21 MB/Sec |
Total number of records: 130