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USB 3.0 Flash Drive Speed Tests - VID = 6557, PID = 331

Welcome to Speed Tests Web site for USB 3.0 Flash Drives/Disks.
In this page, you can find the speed test results of USB 3.0 flash drives or disks, made by USBDeview utility. USBDeview make this test by writing a large file into the USB 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

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 NameVendor NameDrive SizeVIDPIDRead SpeedWrite SpeedSubmitter
USB DISK 3.0 USB Device 28.88 GB655733183.49 MB/Sec34.08 MB/Sec 
EMTEC 32GB SLIDE - ECMMD32GB253 28.88 GB655733183.49 MB/Sec32.73 MB/Secvostronet
EMTEC SLIDE 32GB 3.0 28.86 GB655733175.95 MB/Sec16.20 MB/Sec 
USB DISK 3.0 USB Device 28.85 GB655733175.76 MB/Sec10.09 MB/Sec 
USB DISK 3.0 USB Device 28.85 GB655733183.49 MB/Sec39.74 MB/Sec 
USB DISK 3.0 USB Device (Generic Grey with Black Retractable Port Slider) 28.88 GB655733187.21 MB/Sec36.69 MB/Sec 
USB DISK 3.0 USB Device 14.77 GB655733124.30 MB/Sec13.58 MB/SecElDavo
USB DISK 3.0 USB Device 14.44 GB655733165.45 MB/Sec6.42 MB/Sec 
USB DISK 3.0 USB Device 28.87 GB6557331110.84 MB/Sec53.32 MB/Sec 
blackweb 32GB USB 3.0 ekmmd32gb253bw 28.85 GB6557331125.17 MB/Sec54.35 MB/SecTorin
EMTEC B250 28.91 GB6557331104.77 MB/Sec9.14 MB/Sec 
EMTEC B250 115.27 GB655733197.61 MB/Sec12.41 MB/Sec 
walmart emtec 64GB 3.2 drive for 8.97 57.66 GB655733129.84 MB/Sec12.31 MB/Secdandu3
EMTEC 64 GB Flash Drive USB 3.1 SLIDE 57.73 GB655733194.44 MB/Sec34.91 MB/Sec 
USB DISK 3.0 USB Device 31.99 GB655733129.84 MB/Sec15.95 MB/Sec 
Emtec B250 USB 3.0 28.88 GB655733135.13 MB/Sec10.79 MB/Sec 
USB DISK 3.0 USB Device 28.91 GB655733188.58 MB/Sec8.40 MB/Sec 
USB DISK 3.0 USB Device 115.32 GB655733130.00 MB/Sec11.59 MB/Sec 
USB DISK 3.0 USB Device 57.73 GB655733192.88 MB/Sec41.44 MB/Sec 
EMTEC B250 57.75 GB655733194.44 MB/Sec24.40 MB/Sec 

Total number of records: 20