Now poor

This previously worked well.

update 3 jan 2012
Has stopped working, in two ways
Windows 8.1. Nothing has changed on my pc
1. Windows mirrors the first display but cannot extend to this device as second display.
2. Cannot update windows driver. Connection fails, i guess
Guess i was lucky it worked for more than a year

Enilohclyteca about TwomonUSB - Extended Display