RASPBERRY PI ZERO W FEATURES: 802.11 b/g/n wireless LAN, BCM 2835 SOC @ 1GHz processor, wifi and Bluetooth 4.1 & Low Energy (BLE), 40 pin GPIO pin, 1GHz single-core CPU, Micro SD slot, 512MB RAM, Micro HDMI and USB On-The-Go ports, Micro USB power HAT 40-pin header, Composite video and reset headers, 1080p HD video stream, CSI raspberry pi zero connector.
eBay