Nano Base Board (B) for Raspberry Pi Compute Module 4, Same Size as CM4, with Standard CM4 Socket, Raspberry Pi 40PIN GPIO, Gigabit Ethernet, USB2.0, DSI, CSI, HDMI, 3.5mm Audio Jack etc.

Nano Base Board (B) for Raspberry Pi Compute Module 4, Same Size as CM4, with Standard CM4 Socket, Raspberry Pi 40PIN GPIO, Gigabit Ethernet, USB2.0, DSI, CSI, HDMI, 3.5mm Audio Jack etc.

Waveshare Compute Module 4 The Power of Raspberry Pi 4 in A Compact Form Factor 8GB RAM 32GB eMMC Flash with WiFi

Waveshare Mini Dual Gigabit Ethernet Base Board Compatible with Raspberry Pi Compute Module 4 Suitable for All Variants of Compute Module 4, Only Including CM4-DUAL-ETH-MINI Baseboard