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USB Flash Drive Speed Tests - VID = 48d, PID = 4d2

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

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 Mass Storage DeviceIntegrated Technology Express, Inc.3.69 GB48d4d210.62 MB/Sec5.57 MB/Sec 
udiskIntegrated Technology Express, Inc.29.28 GB48d4d214.96 MB/Sec13.30 MB/Secnir123
USB Mass Storage DeviceIntegrated Technology Express, Inc.31.25 GB48d4d215.00 MB/Sec3.75 MB/Sec 
USB Mass Storage DeviceIntegrated Technology Express, Inc.31.36 GB48d4d213.81 MB/Sec12.86 MB/Sec 
USB Mass Storage DeviceIntegrated Technology Express, Inc.32.00 GB48d4d215.35 MB/Sec3.53 MB/Sec 
USB Mass Storage DeviceIntegrated Technology Express, Inc.58.59 GB48d4d216.84 MB/Sec6.46 MB/Sec 
General UDisk USB DeviceIntegrated Technology Express, Inc.58.59 GB48d4d232.18 MB/Sec9.20 MB/Sec 
USB Mass Storage DeviceIntegrated Technology Express, Inc.58.59 GB48d4d219.01 MB/Sec6.73 MB/Sec 
General UDisk USB DeviceIntegrated Technology Express, Inc.62.49 GB48d4d212.47 MB/Sec22.24 MB/Sec 
USB Mass Storage DeviceIntegrated Technology Express, Inc.62.50 GB48d4d224.90 MB/Sec4.27 MB/Sec 
General UDisk USB DeviceIntegrated Technology Express, Inc.124.97 GB48d4d219.47 MB/Sec4.40 MB/Sec 
From AliExpress USB 3.0, 128 GbIntegrated Technology Express, Inc.124.99 GB48d4d217.83 MB/Sec10.16 MB/Sec 
USB Mass Storage DeviceIntegrated Technology Express, Inc.124.99 GB48d4d216.95 MB/Sec3.26 MB/Sec 
AliExpress 128 Gb, USB 3.0Integrated Technology Express, Inc.124.99 GB48d4d218.34 MB/Sec10.11 MB/Sec 
USB Mass Storage DeviceIntegrated Technology Express, Inc.124.99 GB48d4d218.77 MB/Sec3.26 MB/Sec 
USB Mass Storage DeviceIntegrated Technology Express, Inc.125.00 GB48d4d27.63 MB/Sec4.29 MB/Sec 
USB Mass Storage DeviceIntegrated Technology Express, Inc.125.00 GB48d4d220.79 MB/Sec7.86 MB/Sec 
General UDisk USB DeviceIntegrated Technology Express, Inc.234.35 GB48d4d216.05 MB/Sec11.95 MB/Sec 
General UDisk USB DeviceIntegrated Technology Express, Inc.234.37 GB48d4d220.07 MB/Sec8.28 MB/Sec 
General UDisk USB DeviceIntegrated Technology Express, Inc.234.37 GB48d4d222.33 MB/Sec5.23 MB/Sec 
USB Mass Storage DeviceIntegrated Technology Express, Inc.248.94 GB48d4d210.89 MB/Sec5.98 MB/Sec 
Cheap 256GB USB StickIntegrated Technology Express, Inc.249.99 GB48d4d227.17 MB/Sec22.68 MB/Sec 
USB Mass Storage DeviceIntegrated Technology Express, Inc.249.99 GB48d4d220.07 MB/Sec8.94 MB/Sec 
USB Mass Storage DeviceIntegrated Technology Express, Inc.249.99 GB48d4d218.34 MB/Sec6.91 MB/Sec 
General UDisk USB DeviceIntegrated Technology Express, Inc.249.99 GB48d4d211.38 MB/Sec23.51 MB/Sec 
General UDisk USB DeviceIntegrated Technology Express, Inc.499.94 GB48d4d231.82 MB/Sec7.10 MB/Sec 
USB Mass Storage DeviceIntegrated Technology Express, Inc.499.98 GB48d4d214.05 MB/Sec11.57 MB/Sec 
General UDisk USB DeviceIntegrated Technology Express, Inc.499.98 GB48d4d223.51 MB/Sec7.92 MB/Sec 
General UDisk USB DeviceIntegrated Technology Express, Inc.720.68 GB48d4d219.40 MB/Sec6.86 MB/Sec 
General UDisk USB DeviceIntegrated Technology Express, Inc.720.68 GB48d4d220.53 MB/Sec7.43 MB/Sec 
Flash UDisk 3.0 USB DeviceIntegrated Technology Express, Inc.976.53 GB48d4d215.87 MB/Sec9.91 MB/Sec 
General UDisk USB DeviceIntegrated Technology Express, Inc.976.53 GB48d4d220.02 MB/Sec3.44 MB/SecE
General UDisk USB DeviceIntegrated Technology Express, Inc.976.53 GB48d4d232.18 MB/Sec10.12 MB/SecLabelMI
General UDisk USB DeviceIntegrated Technology Express, Inc.976.53 GB48d4d231.99 MB/Sec10.03 MB/SecMI_label_silve
General UDisk USB DeviceIntegrated Technology Express, Inc.976.53 GB48d4d232.73 MB/Sec7.70 MB/Sec 
USB Mass Storage DeviceIntegrated Technology Express, Inc.1,025.99 GB48d4d224.62 MB/Sec8.04 MB/Sec 
PSFE-3.0 2000G USB DeviceIntegrated Technology Express, Inc.1,863.22 GB48d4d224.83 MB/Sec9.98 MB/Sec 
USB Mass Storage DeviceIntegrated Technology Express, Inc.1,951.98 GB48d4d215.56 MB/Sec5.28 MB/Seclucam1
USB Mass Storage DeviceIntegrated Technology Express, Inc.1,952.65 GB48d4d218.34 MB/Sec6.02 MB/Sec 
Lenovo 2TBIntegrated Technology Express, Inc.1,953.06 GB48d4d227.56 MB/Sec13.15 MB/Sec 
General UDisk USB DeviceIntegrated Technology Express, Inc.1,953.06 GB48d4d232.01 MB/Sec9.91 MB/Sec 
USB Mass Storage DeviceIntegrated Technology Express, Inc.1,953.06 GB48d4d222.15 MB/Sec8.10 MB/Sec 
USB Mass Storage DeviceIntegrated Technology Express, Inc.1,953.06 GB48d4d29.97 MB/Sec13.46 MB/Sec 
USB Mass Storage DeviceIntegrated Technology Express, Inc.1,953.06 GB48d4d225.09 MB/Sec5.00 MB/Sec 
USB Mass Storage DeviceIntegrated Technology Express, Inc.1,953.06 GB48d4d26.64 MB/Sec6.69 MB/Sec 
2TB Metal USB 3.0 Flash Drive Memory StickIntegrated Technology Express, Inc.1,953.06 GB48d4d210.02 MB/Sec13.91 MB/SecElpidio Valdez
Flash UDisk 3.0 USB xiaomiIntegrated Technology Express, Inc.1,953.06 GB48d4d221.73 MB/Sec10.63 MB/Sec 
USB Mass Storage DeviceIntegrated Technology Express, Inc.1,953.06 GB48d4d29.19 MB/Sec3.92 MB/Sec 
USB Mass Storage DeviceIntegrated Technology Express, Inc.1,953.06 GB48d4d219.42 MB/Sec5.29 MB/Sec 
USB Mass Storage DeviceIntegrated Technology Express, Inc.1,953.06 GB48d4d220.07 MB/Sec7.25 MB/Sec 
Huawei 2 TerrabyteIntegrated Technology Express, Inc.1,953.06 GB48d4d215.69 MB/Sec9.24 MB/SecRvM
USB Mass Storage DeviceIntegrated Technology Express, Inc.1,953.06 GB48d4d212.19 MB/Sec5.41 MB/SecJack >
USB Mass Storage DeviceIntegrated Technology Express, Inc.1,953.06 GB48d4d222.95 MB/Sec7.68 MB/Sec 
USB Mass Storage DeviceIntegrated Technology Express, Inc.1,953.06 GB48d4d217.72 MB/Sec9.81 MB/Sec 
USB Mass Storage DeviceIntegrated Technology Express, Inc.1,953.11 GB48d4d29.73 MB/Sec12.69 MB/Sec 
Huawei 2TB Usb StickIntegrated Technology Express, Inc.1,953.11 GB48d4d222.58 MB/Sec7.72 MB/Sec 
USB Mass Storage DeviceIntegrated Technology Express, Inc.1,953.11 GB48d4d212.74 MB/Sec29.39 MB/Sec 
Micro Drive High Speed USB 3.0 Flash Drive 2TB Integrated Technology Express, Inc.1,953.11 GB48d4d217.35 MB/Sec13.58 MB/Sec 
USB Mass Storage DeviceIntegrated Technology Express, Inc.1,953.11 GB48d4d219.36 MB/Sec4.79 MB/Secteeest
General UDisk USB DeviceIntegrated Technology Express, Inc.1,953.11 GB48d4d214.55 MB/Sec4.49 MB/Sec 
USB 3.0 USB 3.0 USB DeviceIntegrated Technology Express, Inc.1,953.11 GB48d4d220.92 MB/Sec4.46 MB/Sec 
General UDisk USB DeviceIntegrated Technology Express, Inc.1,953.11 GB48d4d223.13 MB/Sec10.87 MB/SecAAGE
USB Mass Storage DeviceIntegrated Technology Express, Inc.1,953.11 GB48d4d214.35 MB/Sec4.06 MB/Sec 
Flash UDisk 3.0 USB DeviceIntegrated Technology Express, Inc.1,953.11 GB48d4d220.35 MB/Sec7.87 MB/Sec 
Flash UDisk 3.0 USB DeviceIntegrated Technology Express, Inc.1,953.11 GB48d4d220.65 MB/Sec6.01 MB/Sec 
USB Mass Storage DeviceIntegrated Technology Express, Inc.1,953.11 GB48d4d223.14 MB/Sec3.90 MB/Sec 
USB-DriveIntegrated Technology Express, Inc.1,953.12 GB48d4d227.75 MB/Sec2.81 MB/Sec 
General UDisk USB DeviceIntegrated Technology Express, Inc.1,953.12 GB48d4d230.76 MB/Sec4.90 MB/Sec 
USB 3.0 USB 3.0 USB DeviceIntegrated Technology Express, Inc.1,953.12 GB48d4d230.81 MB/Sec12.91 MB/Sec 
2TB USB Gold Stick (China)Integrated Technology Express, Inc.1,953.12 GB48d4d210.61 MB/Sec4.45 MB/Sec 

Total number of records: 70