Which v USB?

[Glen Corlin]

Hello all.
How do I find out which version USB I have? I bought my system in FEB, 2003,
but cannot find any docs. Is there some system way to find out whether I
have USB 1 or 2?
Thanks!

 

[Marc]

Hi Glen

I have USB 1 or 2?

Start|Run...msinfo32.exe
Components|USB
If you find the following entry
"USB-Root-Hub USB\ROOT_HUB20\..."
you have USB2

Marc

 

[Alex Nichol]

How do I find out which version USB I have? I bought my system in FEB, 2003,
but cannot find any docs. Is there some system way to find out whether I
have USB 1 or 2?

look in Control Panel - System - Hardware - Device Manager - USB
controllers at the bottom.

If there is an 'Enhanced' Host controller, that is USB 2.0. A double
click and look on Drivers click Driver Details should then show the USB
2.0 driver usbehci.sys as being in use