1. Core board socket: compatible with all versions of RDK X5 MD
2. Ethernet: Gigabit Ethernet RJ45 port
3. USB: USB 3.0 host ports x 4; Micro USB 2.0 Device port x 1; Micro USB 2.0 (serial debug port)
4. Connectors: 40-pin GPIO interface; 10-pin function control I/O
5. Display: MIPI-DSI interface (15-pin 1.0mm FPC connector); HDMI interface x 1
6. Camera: MIPI-CSI (4-lane) interface x 2
7. Real-time clock: battery-backed interface
8. Storage: on-board Micro SD card slot (for RDK X5 MD versions without eMMC)
9. Fan Interface: speed-adjustable, speed-measurable, 12V
10. Other resources: CAN interface, power switch, PoE interface, etc.
11. Power input: 5V 5A
12. Size: about 9.9 x 7.9cm