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USB 3.0 Flash Drive Speed Tests - VID = bda (Realtek Semiconductor Corp.), PID = 307

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
Realtek USB 3.0 Card ReaderRealtek Semiconductor Corp.124.99 GBbda30713.10 MB/Sec2.51 MB/Sec 
Generic- USB3.0 CRW -SD USB DeviceRealtek Semiconductor Corp.59.45 GBbda30758.29 MB/Sec36.51 MB/Sec 
Realtek USB 3.0 Card ReaderRealtek Semiconductor Corp.57.70 GBbda30768.60 MB/Sec14.12 MB/Sec 
Generic- USB3.0 CRW -SD USB DeviceRealtek Semiconductor Corp.59.45 GBbda30772.12 MB/Sec36.51 MB/Sec 
Realtek USB 3.0 Card ReaderRealtek Semiconductor Corp.238.50 GBbda30775.72 MB/Sec3.76 MB/Sec 
Realtek USB 3.0 Card ReaderRealtek Semiconductor Corp.119.08 GBbda30775.82 MB/Sec43.97 MB/Sec 
Realtek USB 3.0 Card ReaderRealtek Semiconductor Corp.29.14 GBbda30777.85 MB/Sec25.60 MB/Sec100
Realtek USB 3.0 Card ReaderRealtek Semiconductor Corp.60.36 GBbda30777.85 MB/Sec7.62 MB/Sec 
Realtek USB 3.0 Card ReaderRealtek Semiconductor Corp.238.23 GBbda30778.88 MB/Sec46.46 MB/Sec 
Realtek USB 3.0 Card ReaderRealtek Semiconductor Corp.119.08 GBbda30780.00 MB/Sec43.63 MB/Sec 
Generic- USB3.0 CRW -SD USB DeviceRealtek Semiconductor Corp.59.48 GBbda30784.75 MB/Sec43.97 MB/Sec 
Realtek USB 3.0 Card ReaderRealtek Semiconductor Corp.114.61 GBbda307151.52 MB/Sec18.46 MB/Sec 

Total number of records: 12