USB Flash Drive Speed Tests - VID = 3538 (Power Quotient International Co., Ltd), PID = 54
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 |
---|---|---|---|---|---|---|---|
PQI Card Drive U510 1GB Laguna 2.0 USB Flash Disk | Power Quotient International Co., Ltd | 0.94 GB | 3538 | 54 | 15.22 MB/Sec | 3.75 MB/Sec | Pescu |
Fujitsu Siemens Computers - USB MemoryBird | Power Quotient International Co., Ltd | 0.94 GB | 3538 | 54 | 14.39 MB/Sec | 3.56 MB/Sec | negrbob |
pqi IntelligentStick USB Device | Power Quotient International Co., Ltd | 0.94 GB | 3538 | 54 | 13.62 MB/Sec | 3.17 MB/Sec | kevinc |
PQI i221 | Power Quotient International Co., Ltd | 0.94 GB | 3538 | 54 | 13.47 MB/Sec | 3.44 MB/Sec | torx |
Generic USB Flash Disk USB Device | Power Quotient International Co., Ltd | 0.94 GB | 3538 | 54 | 9.72 MB/Sec | 3.11 MB/Sec | Doruletz |
Generic USB Flash Disk USB Device | Power Quotient International Co., Ltd | 0.94 GB | 3538 | 54 | 13.79 MB/Sec | 3.61 MB/Sec | |
pqi IntelligentStick USB Device | Power Quotient International Co., Ltd | 0.94 GB | 3538 | 54 | 14.63 MB/Sec | 3.87 MB/Sec | smarty |
Generic USB Flash Disk USB Device | Power Quotient International Co., Ltd | 0.94 GB | 3538 | 54 | 14.44 MB/Sec | 3.77 MB/Sec | www.comphelp.c |
pqi Cool Drive U339 Pro 1GB | Power Quotient International Co., Ltd | 0.95 GB | 3538 | 54 | 16.04 MB/Sec | 11.34 MB/Sec | |
Generic USB Flash Disk USB Device | Power Quotient International Co., Ltd | 0.95 GB | 3538 | 54 | 20.72 MB/Sec | 15.00 MB/Sec | |
Generic USB Flash Disk USB Device(PQI) | Power Quotient International Co., Ltd | 0.95 GB | 3538 | 54 | 31.14 MB/Sec | 14.44 MB/Sec | Trung |
Generic USB Flash Disk USB Device | Power Quotient International Co., Ltd | 0.96 GB | 3538 | 54 | 12.04 MB/Sec | 2.65 MB/Sec | |
pqi IntelligentStick USB Device | Power Quotient International Co., Ltd | 0.96 GB | 3538 | 54 | 12.51 MB/Sec | 3.43 MB/Sec | uB |
pqi IntelligentStick USB Device | Power Quotient International Co., Ltd | 0.96 GB | 3538 | 54 | 14.66 MB/Sec | 4.00 MB/Sec | |
pqi IntelligentStick USB Device | Power Quotient International Co., Ltd | 0.96 GB | 3538 | 54 | 15.24 MB/Sec | 3.31 MB/Sec | |
pqi IntelligentStick USB Device | Power Quotient International Co., Ltd | 0.96 GB | 3538 | 54 | 14.53 MB/Sec | 3.72 MB/Sec | |
PQI Cool Drive U339 1GB | Power Quotient International Co., Ltd | 0.96 GB | 3538 | 54 | 15.51 MB/Sec | 3.66 MB/Sec | torx |
Generic USB Flash Disk USB Device | Power Quotient International Co., Ltd | 0.96 GB | 3538 | 54 | 12.88 MB/Sec | 6.36 MB/Sec | |
PQI USB Flash Drive | Power Quotient International Co., Ltd | 0.96 GB | 3538 | 54 | 11.81 MB/Sec | 3.50 MB/Sec | |
PQI Travelling Disk U172 1GB | Power Quotient International Co., Ltd | 0.97 GB | 3538 | 54 | 13.36 MB/Sec | 6.19 MB/Sec | Hightower |
Connect 1GB | Power Quotient International Co., Ltd | 0.98 GB | 3538 | 54 | 14.57 MB/Sec | 8.78 MB/Sec | BGS |
ADTEC DATA STICK 1GB | Power Quotient International Co., Ltd | 0.98 GB | 3538 | 54 | 13.00 MB/Sec | 6.71 MB/Sec | Kinopon |
pqi Cool Drive U339S | Power Quotient International Co., Ltd | 1.88 GB | 3538 | 54 | 14.52 MB/Sec | 3.07 MB/Sec | Hadiceberg |
Ut163 USB Flash Disk USB Device | Power Quotient International Co., Ltd | 1.88 GB | 3538 | 54 | 11.22 MB/Sec | 3.61 MB/Sec | Gosha42 |
pqi IntelligentStick USB Device 2Gb | Power Quotient International Co., Ltd | 1.88 GB | 3538 | 54 | 14.37 MB/Sec | 4.85 MB/Sec | |
ers | Power Quotient International Co., Ltd | 1.88 GB | 3538 | 54 | 10.70 MB/Sec | 3.64 MB/Sec | |
Generic USB Flash Disk USB Device | Power Quotient International Co., Ltd | 1.88 GB | 3538 | 54 | 13.92 MB/Sec | 3.52 MB/Sec | |
pqi IntelligentStick USB Device | Power Quotient International Co., Ltd | 1.88 GB | 3538 | 54 | 15.34 MB/Sec | 4.13 MB/Sec | jean |
pqi IntelligentStick USB Device | Power Quotient International Co., Ltd | 1.88 GB | 3538 | 54 | 29.89 MB/Sec | 5.98 MB/Sec | |
pqi IntelligentStick USB Device | Power Quotient International Co., Ltd | 1.88 GB | 3538 | 54 | 23.07 MB/Sec | 5.04 MB/Sec | Andrzej |
pqi IntelligentStick USB Device | Power Quotient International Co., Ltd | 1.88 GB | 3538 | 54 | 26.39 MB/Sec | 4.21 MB/Sec | |
Generic USB Flash Disk USB Device | Power Quotient International Co., Ltd | 1.88 GB | 3538 | 54 | 18.01 MB/Sec | 3.73 MB/Sec | |
Generic USB Flash Disk USB Device | Power Quotient International Co., Ltd | 1.88 GB | 3538 | 54 | 21.80 MB/Sec | 4.67 MB/Sec | |
pqi IntelligentStick USB Device | Power Quotient International Co., Ltd | 1.88 GB | 3538 | 54 | 18.25 MB/Sec | 5.18 MB/Sec | |
pqi IntelligentStick USB Device | Power Quotient International Co., Ltd | 1.88 GB | 3538 | 54 | 18.37 MB/Sec | 6.33 MB/Sec | iceapple.co.uk |
PQI i261 2GB | Power Quotient International Co., Ltd | 1.88 GB | 3538 | 54 | 16.57 MB/Sec | 3.38 MB/Sec | |
pqi IntelligentStick USB Device | Power Quotient International Co., Ltd | 1.88 GB | 3538 | 54 | 14.37 MB/Sec | 3.33 MB/Sec | iceapple.co.uk |
pqi IntelligentStick USB Device | Power Quotient International Co., Ltd | 1.88 GB | 3538 | 54 | 17.70 MB/Sec | 6.04 MB/Sec | |
Generic USB Flash Disk USB Device | Power Quotient International Co., Ltd | 1.88 GB | 3538 | 54 | 13.15 MB/Sec | 3.52 MB/Sec | |
pqi IntelligentStick USB Device | Power Quotient International Co., Ltd | 1.88 GB | 3538 | 54 | 19.49 MB/Sec | 6.39 MB/Sec | iceapple.co.uk |
pqi IntelligentStick USB Device | Power Quotient International Co., Ltd | 1.88 GB | 3538 | 54 | 19.49 MB/Sec | 6.39 MB/Sec | iceapple.co.uk |
pqi IntelligentStick USB Device | Power Quotient International Co., Ltd | 1.88 GB | 3538 | 54 | 24.58 MB/Sec | 4.92 MB/Sec | limping |
Generic USB Flash Disk USB Device | Power Quotient International Co., Ltd | 1.88 GB | 3538 | 54 | 8.07 MB/Sec | 2.93 MB/Sec | |
Generic USB Flash Disk USB Device | Power Quotient International Co., Ltd | 1.88 GB | 3538 | 54 | 10.14 MB/Sec | 3.19 MB/Sec | |
Generic USB Flash Disk USB Device | Power Quotient International Co., Ltd | 1.88 GB | 3538 | 54 | 13.28 MB/Sec | 2.02 MB/Sec | mahan |
Generic USB Flash Disk USB Device | Power Quotient International Co., Ltd | 1.88 GB | 3538 | 54 | 14.04 MB/Sec | 2.02 MB/Sec | |
pqi IntelligentStick USB Device | Power Quotient International Co., Ltd | 1.88 GB | 3538 | 54 | 22.03 MB/Sec | 5.14 MB/Sec | |
Generic USB Flash Disk USB Device | Power Quotient International Co., Ltd | 1.90 GB | 3538 | 54 | 25.94 MB/Sec | 15.04 MB/Sec | |
PQI U339 Pro | Power Quotient International Co., Ltd | 1.91 GB | 3538 | 54 | 24.14 MB/Sec | 12.02 MB/Sec | |
Generic USB Flash Disk USB Device | Power Quotient International Co., Ltd | 1.91 GB | 3538 | 54 | 23.80 MB/Sec | 16.65 MB/Sec | |
pqi IntelligentStick USB Device | Power Quotient International Co., Ltd | 1.92 GB | 3538 | 54 | 14.47 MB/Sec | 4.22 MB/Sec | miniek |
pqi IntelligentStick USB Device | Power Quotient International Co., Ltd | 1.92 GB | 3538 | 54 | 19.76 MB/Sec | 3.26 MB/Sec | Dickie Fix |
pqi IntelligentStick USB Device | Power Quotient International Co., Ltd | 1.92 GB | 3538 | 54 | 20.65 MB/Sec | 5.31 MB/Sec | earphorny |
pqi IntelligentStick USB Device | Power Quotient International Co., Ltd | 1.92 GB | 3538 | 54 | 23.19 MB/Sec | 5.42 MB/Sec | |
Generic USB Flash Disk USB Device | Power Quotient International Co., Ltd | 1.92 GB | 3538 | 54 | 13.49 MB/Sec | 3.08 MB/Sec | reza |
pqi IntelligentStick USB Device | Power Quotient International Co., Ltd | 1.92 GB | 3538 | 54 | 22.48 MB/Sec | 5.19 MB/Sec | |
pqi IntelligentStick USB Device | Power Quotient International Co., Ltd | 1.92 GB | 3538 | 54 | 23.18 MB/Sec | 5.42 MB/Sec | |
Generic USB Flash Disk USB Device | Power Quotient International Co., Ltd | 1.92 GB | 3538 | 54 | 12.18 MB/Sec | 3.64 MB/Sec | Molocol |
Generic USB Flash Disk USB Device | Power Quotient International Co., Ltd | 1.92 GB | 3538 | 54 | 12.18 MB/Sec | 3.65 MB/Sec | |
Generic USB Flash Disk USB Device | Power Quotient International Co., Ltd | 1.92 GB | 3538 | 54 | 16.29 MB/Sec | 3.73 MB/Sec | |
Generic USB Flash Disk USB Device | Power Quotient International Co., Ltd | 1.92 GB | 3538 | 54 | 9.90 MB/Sec | 3.49 MB/Sec | |
Generic USB Flash Disk USB Device | Power Quotient International Co., Ltd | 1.95 GB | 3538 | 54 | 22.45 MB/Sec | 12.74 MB/Sec | |
Generic USB Flash Disk USB Device | Power Quotient International Co., Ltd | 1.95 GB | 3538 | 54 | 12.73 MB/Sec | 3.84 MB/Sec | |
PQI U230 USB Device | Power Quotient International Co., Ltd | 2.34 GB | 3538 | 54 | 31.13 MB/Sec | 9.07 MB/Sec | |
pqi | Power Quotient International Co., Ltd | 3.75 GB | 3538 | 54 | 13.70 MB/Sec | 3.45 MB/Sec | |
Generic USB Flash Disk USB Device | Power Quotient International Co., Ltd | 3.75 GB | 3538 | 54 | 12.92 MB/Sec | 3.58 MB/Sec | |
Generic USB Flash Disk USB Device | Power Quotient International Co., Ltd | 3.75 GB | 3538 | 54 | 15.86 MB/Sec | 3.78 MB/Sec | |
Generic USB Flash Disk USB Device | Power Quotient International Co., Ltd | 3.75 GB | 3538 | 54 | 11.85 MB/Sec | 3.18 MB/Sec | |
Generic USB Flash Disk USB Device (PQI) | Power Quotient International Co., Ltd | 3.75 GB | 3538 | 54 | 11.85 MB/Sec | 3.20 MB/Sec | Zottya |
PQI USB (Fish - Blue) | Power Quotient International Co., Ltd | 3.76 GB | 3538 | 54 | 15.25 MB/Sec | 3.59 MB/Sec | |
Generic USB Flash Disk USB Device | Power Quotient International Co., Ltd | 3.76 GB | 3538 | 54 | 13.26 MB/Sec | 3.85 MB/Sec | |
PQI Cool Drive U350 | Power Quotient International Co., Ltd | 3.76 GB | 3538 | 54 | 15.20 MB/Sec | 4.68 MB/Sec | |
Generic USB Flash Disk USB Device | Power Quotient International Co., Ltd | 3.76 GB | 3538 | 54 | 15.40 MB/Sec | 4.13 MB/Sec | |
PQI USB Flash Drive | Power Quotient International Co., Ltd | 3.76 GB | 3538 | 54 | 19.09 MB/Sec | 4.60 MB/Sec | Farhad Hamed |
Generic USB Flash Disk USB Device | Power Quotient International Co., Ltd | 3.76 GB | 3538 | 54 | 0.94 MB/Sec | 0.88 MB/Sec | |
Generic USB Flash Disk USB Device | Power Quotient International Co., Ltd | 3.76 GB | 3538 | 54 | 11.18 MB/Sec | 2.65 MB/Sec | Saeed Hashemi |
USB Mass Storage Device | Power Quotient International Co., Ltd | 3.76 GB | 3538 | 54 | 12.18 MB/Sec | 1.95 MB/Sec | Ahmad AUB |
pqi Traveling Disk U173 | Power Quotient International Co., Ltd | 3.76 GB | 3538 | 54 | 18.82 MB/Sec | 3.64 MB/Sec | MooT |
Generic USB Flash Disk USB Device | Power Quotient International Co., Ltd | 3.77 GB | 3538 | 54 | 17.89 MB/Sec | 4.09 MB/Sec | |
PQI 4GB Traveling Disk Series i261 | Power Quotient International Co., Ltd | 3.77 GB | 3538 | 54 | 16.29 MB/Sec | 5.13 MB/Sec | |
Generic USB Flash Disk USB Device | Power Quotient International Co., Ltd | 3.77 GB | 3538 | 54 | 14.69 MB/Sec | 3.52 MB/Sec | |
Generic USB Flash Disk USB Device ( PQI ) | Power Quotient International Co., Ltd | 3.77 GB | 3538 | 54 | 18.04 MB/Sec | 3.46 MB/Sec | MooT |
PQi Traveling Disk i221 | Power Quotient International Co., Ltd | 3.82 GB | 3538 | 54 | 22.58 MB/Sec | 3.03 MB/Sec | |
Generic USB Flash Disk USB Device | Power Quotient International Co., Ltd | 3.82 GB | 3538 | 54 | 29.38 MB/Sec | 10.40 MB/Sec | |
Generic USB Flash Disk USB Device | Power Quotient International Co., Ltd | 3.83 GB | 3538 | 54 | 26.15 MB/Sec | 4.15 MB/Sec | |
Generic USB Flash Disk USB Device | Power Quotient International Co., Ltd | 3.84 GB | 3538 | 54 | 18.64 MB/Sec | 3.52 MB/Sec | |
Generic USB Flash Disk USB Device | Power Quotient International Co., Ltd | 3.84 GB | 3538 | 54 | 9.80 MB/Sec | 3.52 MB/Sec | |
Generic USB Flash Disk USB Device | Power Quotient International Co., Ltd | 7.51 GB | 3538 | 54 | 12.54 MB/Sec | 3.82 MB/Sec | |
Generic USB Flash Disk USB Device | Power Quotient International Co., Ltd | 7.52 GB | 3538 | 54 | 14.38 MB/Sec | 3.16 MB/Sec | |
Generic USB Flash Disk USB Device | Power Quotient International Co., Ltd | 7.52 GB | 3538 | 54 | 13.97 MB/Sec | 3.17 MB/Sec | |
PQI 8Gb u230 traveling disk | Power Quotient International Co., Ltd | 7.52 GB | 3538 | 54 | 27.12 MB/Sec | 4.03 MB/Sec | me |
PQI Cool Drive U350 | Power Quotient International Co., Ltd | 7.52 GB | 3538 | 54 | 20.98 MB/Sec | 5.31 MB/Sec | dantist |
Generic USB Flash Disk USB Device | Power Quotient International Co., Ltd | 7.52 GB | 3538 | 54 | 19.34 MB/Sec | 3.38 MB/Sec | |
PQI Ultrashit Pendrive | Power Quotient International Co., Ltd | 7.52 GB | 3538 | 54 | 15.50 MB/Sec | 1.97 MB/Sec | |
Generic USB Flash Disk USB Device | Power Quotient International Co., Ltd | 7.52 GB | 3538 | 54 | 17.35 MB/Sec | 2.56 MB/Sec | Pordel |
Generic USB Flash Disk USB Device | Power Quotient International Co., Ltd | 7.52 GB | 3538 | 54 | 21.94 MB/Sec | 5.22 MB/Sec | Pordel |
Generic USB Flash Disk USB Device | Power Quotient International Co., Ltd | 7.52 GB | 3538 | 54 | 12.40 MB/Sec | 3.09 MB/Sec | |
Generic USB Flash Disk USB Device | Power Quotient International Co., Ltd | 7.52 GB | 3538 | 54 | 26.06 MB/Sec | 3.78 MB/Sec | |
Generic USB Flash Disk USB Device | Power Quotient International Co., Ltd | 7.52 GB | 3538 | 54 | 13.96 MB/Sec | 3.17 MB/Sec | |
Generic USB Flash Disk USB Device | Power Quotient International Co., Ltd | 7.52 GB | 3538 | 54 | 19.62 MB/Sec | 4.30 MB/Sec | mpordel |
Generic USB Flash Disk USB Device | Power Quotient International Co., Ltd | 7.52 GB | 3538 | 54 | 15.80 MB/Sec | 2.66 MB/Sec | |
Generic USB Flash Disk USB Device | Power Quotient International Co., Ltd | 7.52 GB | 3538 | 54 | 25.00 MB/Sec | 0.14 MB/Sec | help |
pqi Cool Drive U339 (not pro) 8GB | Power Quotient International Co., Ltd | 7.53 GB | 3538 | 54 | 14.08 MB/Sec | 3.06 MB/Sec | |
Generic USB Flash Disk USB Device | Power Quotient International Co., Ltd | 7.53 GB | 3538 | 54 | 22.96 MB/Sec | 4.61 MB/Sec | adlerrot |
Generic USB Flash Disk USB Device | Power Quotient International Co., Ltd | 7.67 GB | 3538 | 54 | 13.29 MB/Sec | 3.25 MB/Sec | |
Generic USB Flash Disk USB Device | Power Quotient International Co., Ltd | 7.80 GB | 3538 | 54 | 10.76 MB/Sec | 10.53 MB/Sec | |
Generic USB Flash Disk USB Device | Power Quotient International Co., Ltd | 7.80 GB | 3538 | 54 | 10.78 MB/Sec | 13.70 MB/Sec | |
Generic USB Flash Disk USB Device | Power Quotient International Co., Ltd | 14.91 GB | 3538 | 54 | 20.07 MB/Sec | 11.38 MB/Sec | |
PQi USB Flash Disk USB Device | Power Quotient International Co., Ltd | 15.05 GB | 3538 | 54 | 24.68 MB/Sec | 4.48 MB/Sec | TCi |
Generic USB Flash Disk USB Device | Power Quotient International Co., Ltd | 15.06 GB | 3538 | 54 | 19.02 MB/Sec | 4.74 MB/Sec |
Total number of records: 110