100% New high quality ,includes the LCD Display, digitizer touch screen assembly | 1Pcs for Microsoft Surface PRO 3 1631 V1.1 | Fix Problems like :dead touch, Slow respond touch, part of screen do not respond touch, broken glass and any problems around display. | Not included installation instruction,please ask for professional person to instal it. We won't responsible for any damage due to improper operation. | 3 months warranty,if the replacement parts havs any not non-human factor quality problems,we can exchange it for you in 3 months