Screen shot of device manager from Win2K after UR2000M installed. As you can see, no entry for UR2000M under USB bus controller category.


Screen shot of device manager on Win2k after serial mouse installed on COM4 USB to serial port.


Screen shot on Win98 after UR2000M is installed, as you can see there are 2 entries for this device, one under port, one is under USB controller category.

I have to say the UR2000M manual is not the best manual in the world. Hope above info helps to clear the situation.