For Raspberry Pi CM5 WAVESHARE Dual Network Port Expansion Board Support 45G Communication Module 1. CM5 cradle: for all versions of Compute Module 5 2. Networking: 1000M Ethernet RJ45 interface, 2500M Ethernet RJ45 interface 3. Connector: Raspberry Pi 40PIN GPIO interface 4. USB: USB 3.2 Gen1 x 2 5. MIPI: 4-lane MIPI interface x 2 (22PIN 0.5mm FFC connector) 6. Video: HDMI connector x 2, supports dual 4K outputs 7. M.2: M.2 M KEY (PCle Gen23 x 1) 8. M.2 (4G 5G): M.2 B KEY, support access to 4G5G communication module 9. Storage: onboard Micro SD card slot (for CM5 version without eMMC) 10. Fan nterface: 5V, 4PIN JST-SH PWM fan connector 11. Power input: 7V - 36V wide voltage (round hole terminal), 5V 5A (Type-C) 12. Size: - Base plate: about 9.96 x 8.7cm) - Housing: about 10.48 x 9 x 2.97cm Features: 1. 40PIN GPIO interface and standard CM5 connector on board, support access to Compute Module 5 Lite eMMC series core boards 2. Support M.2 NVMe hard disk, greatly improve the read and write speed of the system or file, support NVMe SSD boot 3. Equipped with ETH MIPI HDMI Micro SD USB M.2 B KEY M KEY and other interfaces, more convenient to use 4. Careful hole design ensures that each port fits the motherboard with clear silkscreen markings on the ports for easy viewing 5. Shell reserved vents on the top of the better heat dissipation effect 6. Wall-mounted holes on both sides of the design, more convenient to install and fix, in the back of the reserved rail mounting screw holes, you can fix the rail (not included) Packing list: - Expansion board x 1 - Metal case x 1 - Fan x 1 - Power cord x 1 - Plug x 4 - Screws x 10