Home > How To, Technology > How to boost USB storage transfer rate in windows 7

How to boost USB storage transfer rate in windows 7

This how to enables you to increases the maximum transfer size of a USB storage device from the default 64KB to 2MB within windows 7 which which will increase the performance of some USB devices.

1) Download the following hotfix (KB 2581464)  and install it. – Link to hotfix

2)Click Start and type regedit in the Search box, and then press Enter.

3)Navigate to: HKEY_LOCAL_MACHINE – SYSTEM – CurrentControlSet – Control – usbstor – VVVVPPPP.

Boost USB Storage Performance in Win 7

4)If the VVVVPPPP key is not there, create a new key under ‘usbstor’

5)Click Edit menu, point to New, and then click DWORDValue.

6)Type MaximumTransferLength, and then press Enter

7)Click Edit menu, and then click Modify. Select Decimal and type a value between 65535 (64KB) and 2097120 (2MB)

8)Exit Registry Editor and restart your PC.



Categories: How To, Technology
  1. May 7, 2012 at 8:35 am

    Reblogged this on Yuva Mobiles Online.

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