USB bandwidth is too low to support video playback at any meaningful resolution. It's a shame the sellers don't tell you that.
So I bought a diamond usb display adapter pro BVU195. Output Laptop as USB to the adapter. Then DVI to HDMI for the TV. I can get a display but video doesn't work. I bought it purposely to watch my downloaded movies on a larger screen. Is there a reason the video stops working? Can I fix it some how. Laptop = Acer EEE PC with Windows 7 starter.