Feature: 1. [EASY CONNECTION] The motherboard has WiFi and Bluetooth connection functions, strong compatibility and easy to use. 2. [40PIN GPIO HEADER] For Raspberry Pi zero WH motherboard with 40PIN pre soldered GPIO header, no soldering iron required. 3. [MULTIPLE FUNCTIONS] With composite video and reset title function, micro USB OTG interface, micro USB power supply and micro storage card slot. 4. [ALUMINUM ALLOY SHELL] Equipped with aluminum alloy shell, with good heat dissipation, protect the motherboard from vibration, scratches and dust. 5. [MULTIMEDIA INTERFACE] The mainboard has mini high definition multimedia interface and supports 1080p60 video output. Specification: Item Type: Motherboard Material: PCB + Aluminum Alloy Function: For BCM2835 512MB RAM Mini HD Multimedia Interface (1080p60 video output) 1GHz for ARM11 single core processor 40PIN pre soldered GPIO connector Composite video and reset title CSI camera connector Added wireless connection 802.11b/g/n Wireless LAM Bluetooth 4.1 Low Energy Bluetooth (BLE) Micro USB OTG Interface Micro USB Power Supply Micro Storage Card Slot. Package List: 1 x Motherboard2 x Aluminum Alloy Shells4 x Screws1 x Accessories Screwdriver4 x Non Slip Pads