Specially Designed Connectors for Pi Zero, Easy to Build All-in-one Mini Computer; Mini HDMI port, USB Micro male port ×2 (1× HUB, 1× Power supply); 170° Viewing Angle, Fast Response, Precise And Natural Color. No Ripples On Touch, Better Touch Experience; 7inch Capacitive Touch Screen, Supports 5-Point Touch* Making Human-Computer Interaction More Convenient (* the actual number of touch points depends on the software and system); Headphone jack, 4PIN speaker header