Digitmakers.ca is not responsible for board damage that is caused by being wrong connections , please refer to the available online resources for connections and firmware updates. MKS TFT28 Touch Screen MKS-TFT28 is a colorful touch screen LCD, designed by MAKER BASE(MKS) and suitable for many open source 3D Printers. MKS-TFT28 is suitable for many 3D printer control boards, such as MKS Base, MKS Gen, MKS Mini, as well as MKS SBase. Features: 2.8 inch colorful touch screen LCD Supports USB drive and SD card. Support continual and easy software updates. Suitable for many 3D printer control boards such as RAMPS1.4, MKS Base, MKS Gen, MKS Mini, MKS SBASE. No need to adjust firmware, supports Marlin,Smoothieware and Repetier. Supports keep printing and saving on power outage. Support MKS Wifi module.