... wall mounted all in one touch screen monitor 2. Infrared Touch, 3. all in one, computor and TV 4. Video Con 42" wall ... mounted all in one touch screen monitor for sale 1. OEM ... 2pcs hand-writing penFuntionSupport Hand-writing,and touch Clik rate50,000million ReliabilityStatic protectionTouch Type:8KV, ... .Sincerely Yours,Mag 42" wall mounted all in one touch screen monitor for sale