RAM: 1 GB
1.2GHz 64-bit quad-core ARMv8 CPU
802.11n wireless LAN
Bluetooth 4.0
Bluetooth low energy (BLE)
4 USB 2.0 ports
40 GPIO pins
Full HDMI port
Ethernet port
Combined 3.5 mm audio jack and composite video
Camera interface (CSI)
Display interface (DSI)
Micro SD card slot (now push-pull rather than push-push)
VideoCore IV 3D graphics core
Complete compatibility with Raspberry Pi 1 and 2
Dimensions: 3.3 x 2.2 in (8.5 x 5.6 cm)
Weight: 1.49 oz (42.2 g)
Estimated ship date is Jan 25, 2018 PT.
Payment will be collected at checkout. After this product run ends, orders will be submitted to the vendor up front, making all orders final.