HDMI 4 Pi: 7" Display & Audio 1024x600 w/Touchscreen [Discontinued]"Give me the works!" That's what we said when we put together this 7" screen at 1024x600 resolution, with a resistive touchscreen overlay AND with HDMI stereo speaker support! For this model, we tried to get an inexpensive 1024x600 touchscreen display that was still high quality and would be good for embedded computing usage. The visible display measures 7" diagonal and is a 'raw TTL' display. We include a driver board with HDMI, VGA and Composite