1Widely used. This touch screenisideal for most prototyping projects, especially when used with a stylus. 2Itisperfect for keyboard. There are two working sample sketches, one for touch screens and the other for LCD. 3With a user-friendly design. The large number of unused pins on for Mega are shielded and kept open. You can put right-angle connectors in and use them. 43.2-inch TFT LCD touchscreen, with TF card slot, suitable for Arduino board module. 5It is suitable for embedded systems which need high quality image andvideo,with interactive control and storage function. Item Type: Touch Screen Color: As shown in the picture Screen: LCD Size: Approx. 9x6x2cm/3.5x2.4x0.8in (3.2 in) Pixel: 320x240 Interface: Serial interface Materials: Hard PCB board and metal 1 x 3.2inch TFT LCDTouch Screen