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USB 3.0 Flash Drive Speed Tests - VID = 781 (SanDisk Corp.), PID = 55b1

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
SanDisk 3.2 Gen1 USB Device (Ultra Dual Drive Go USB-C 128GB)SanDisk Corp.116.49 GB78155b1338.35 MB/Sec48.81 MB/SecYV
SanDisk Extreme Go 3.2 Gen1 USB Device 64GB SDCZ810-064G-G46SanDisk Corp.60.11 GB78155b1273.56 MB/Sec43.00 MB/Sec 
SanDisk Luxe Edition SanDisk 3.2 Gen1 USB DeviceSanDisk Corp.232.97 GB78155b1360.00 MB/Sec53.32 MB/SecAdem BABA
SanDisk SanDisk 3.2 Gen1 USB DeviceSanDisk Corp.60.14 GB78155b1240.00 MB/Sec17.20 MB/Sec 
SanDisk SanDisk 3.2 Gen1 USB DeviceSanDisk Corp.60.14 GB78155b1303.03 MB/Sec24.93 MB/Sec 
SanDisk SanDisk 3.2 Gen1 USB DeviceSanDisk Corp.116.56 GB78155b1274.39 MB/Sec14.05 MB/Sec 
SanDisk SanDisk 3.2 Gen1 USB DeviceSanDisk Corp.116.49 GB78155b1360.00 MB/Sec47.19 MB/Sec 
SanDisk SanDisk 3.2 Gen1 USB DeviceSanDisk Corp.116.49 GB78155b1338.35 MB/Sec48.41 MB/Sec 
SanDisk SanDisk 3.2 Gen1 USB DeviceSanDisk Corp.232.97 GB78155b1319.15 MB/Sec50.99 MB/Sec 
SanDisk SanDisk 3.2 Gen1 USB DeviceSanDisk Corp.116.49 GB78155b1360.00 MB/Sec48.00 MB/Sec 
SanDisk SanDisk 3.2 Gen1 USB DeviceSanDisk Corp.60.14 GB78155b1230.18 MB/Sec24.10 MB/Sec 
SanDisk SanDisk 3.2 Gen1 USB DeviceSanDisk Corp.232.97 GB78155b1108.70 MB/Sec42.65 MB/Sec 
SanDisk SanDisk 3.2 Gen1 USB DeviceSanDisk Corp.232.97 GB78155b1320.28 MB/Sec48.41 MB/Sec 
SanDisk SanDisk 3.2 Gen1 USB DeviceSanDisk Corp.60.13 GB78155b1287.54 MB/Sec23.70 MB/Sec 
SanDisk SanDisk 3.2 Gen1 USB DeviceSanDisk Corp.931.55 GB78155b1360.00 MB/Sec14.92 MB/Sec 
SanDisk SanDisk 3.2 Gen1 USB DeviceSanDisk Corp.465.94 GB78155b1338.35 MB/Sec50.53 MB/Sec 
SanDisk SanDisk 3.2 Gen1 USB DeviceSanDisk Corp.232.97 GB78155b1360.00 MB/Sec54.35 MB/SecStated 400mb/s
SanDisk SanDisk 3.2 Gen1 USB DeviceSanDisk Corp.465.94 GB78155b1338.35 MB/Sec15.12 MB/Sec 
SanDisk SanDisk 3.2 Gen1 USB DeviceSanDisk Corp.60.11 GB78155b1382.98 MB/Sec42.67 MB/Sec 
SanDisk SanDisk 3.2 Gen1 USB DeviceSanDisk Corp.466.26 GB78155b1360.00 MB/Sec8.89 MB/Sec 
SanDisk SanDisk 3.2 Gen1 USB DeviceSanDisk Corp.116.56 GB78155b1185.95 MB/Sec17.20 MB/Secanilu
SanDisk SanDisk 3.2 Gen1 USB DeviceSanDisk Corp.60.14 GB78155b1360.00 MB/Sec12.55 MB/Sec 
SanDisk SanDisk 3.2 Gen1 USB DeviceSanDisk Corp.232.97 GB78155b1338.35 MB/Sec52.39 MB/SecMusa
SanDisk SanDisk 3.2 Gen1 USB DeviceSanDisk Corp.232.97 GB78155b1320.28 MB/Sec46.83 MB/SecMusa
SanDisk SanDisk 3.2 Gen1 USB DeviceSanDisk Corp.232.97 GB78155b1303.03 MB/Sec50.96 MB/Sec 
SanDisk SanDisk 3.2 Gen1 USB DeviceSanDisk Corp.466.26 GB78155b1382.98 MB/Sec12.36 MB/Sec 
SanDisk SanDisk 3.2 Gen1 USB DeviceSanDisk Corp.466.25 GB78155b1230.18 MB/Sec24.20 MB/Sec 
SanDisk SanDisk 3.2 Gen1 USB DeviceSanDisk Corp.119.50 GB78155b138.91 MB/Sec26.67 MB/Sec 
SanDisk SanDisk 3.2 Gen1 USB DeviceSanDisk Corp.466.26 GB78155b1320.28 MB/Sec14.19 MB/Sec 
SanDisk SanDisk 3.2 Gen1 USB DeviceSanDisk Corp.466.26 GB78155b1320.28 MB/Sec14.58 MB/Sec 
SanDisk SanDisk 3.2 Gen1 USB DeviceSanDisk Corp.116.49 GB78155b1360.00 MB/Sec50.96 MB/Sec 
SanDisk SanDisk 3.2 Gen1 USB DeviceSanDisk Corp.112.57 GB78155b1360.00 MB/Sec24.73 MB/Sec 
SanDisk SanDisk 3.2 Gen1 USB DeviceSanDisk Corp.60.12 GB78155b1360.00 MB/Sec29.54 MB/Sec 
SanDisk Ultra Dual Drive Go USB Type C 3.2 Gen1SanDisk Corp.116.49 GB78155b1360.00 MB/Sec50.96 MB/Sec 

Total number of records: 34