bsd slot

1GB, 2GB, 4GB or 8GB LPDDR4-3200 SDRAM (depending on model) 2. harmonibet slot 4 GHz and 5 0 GHz IEEE 802 11ac wireless, Bluetooth 5 0, BLE Gigabit Ethernet 2 USB 3 0 ports; 2 USB 2 0 ports Raspberry Pi standard 40 pin GPIO header (fully backwards compatible with previous boards) 2 × micro-HDMI® ports (up to 4kp60 supported) 2-lane MIPI DSI display port