Efficient Cooling:Aluminum heatsink ensures stable performance, even under heavy workloads. Wireless Connectivity:Built-in Wi-Fi and Bluetooth enable wireless communication and Internet access for your DIY projects. Beginner-Friendly:Ideal for beginners, this kit provides an easy starting point for learning programming and electronics. Compact Form Factor:At just 65mm x 30mm, this tiny board is perfect for space-constrained projects and embedded applications. Raspberry Pi Zero W Features Broadcom BCM2835 1GHz ARM11 single-core processor 512MB RAM Added wireless connectivity 802.11 b/g/n wireless LAN Bluetooth 4.1 Bluetooth Low Energy (BLE) Micro SD card slot Mini-HDMI port (1080p60 video output) Micro-USB power Micro-USB OTG port 40PIN unpopulated GPIO header (compatible with A+/B+/2B/3B) CSI camera connector Composite video header Composite reset header Dimension: 65mm x 30mm x 5mm Color: As Shown Material: Electronic Accessories Package Contents: 1*Zero W development board 1 set of accessories Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.