“Many”:http://www.ubergizmo.com/15/archives/2005/05/tritton_see2_us.html “people”:http://www.engadget.com/entry/1234000053041643/ are “writing”:http://jkontherun.blogs.com/jkontherun/2005/05/tritton_usb_vid.html “about”:http://www.gadgetspy.co.uk/2005/05/14/tritton-usb-20-video-card-for-mac-mini/ the “tritton see2 usb monitor adapter”:http://www.trittontechnologies.com/products/TRIUV100.htm, which lets you attach a 2nd (or 3rd, etc) display to your notebook or PC via its USB port.

They all seem to be missing one important thing: The lack of suitable lightweight, battery powered displays made to accompany laptops on the road. A lot of laptops already support second displays, which many people use while in the office without buying a separate, slow, external display adapter. I’ve not seen anything that will give me a second screen while I’m working out of a WiFi coffeeshop (ignoring the question of whether using one would be terribly gauche), or a hotel room.