|  | Component | Purpose | 
	
	
		| 1 | USB-A | USB 3.1, blue colour | 
	
		| 2 | USB-C | USB 3.1 & Display Port | 
	
		| 3 | HDMI | Type-A Female, up to 8K@60Hz, HDCP 2.3 | 
	
		| 4 | USB-C | Only for power delivery | 
	
		| 5 | USB-A | USB 2.0, black colour | 
	
		| 6 | RGB LED1 | Status indicator LED | 
	
		| 7 | RTC Battery | RTC battery for the real time clock | 
	
		| 8 | Reset Button | Force reboot your Edge2 | 
	
		| 9 | Function Button | Press this 3 times in 2 seconds to enter MaskROM mode | 
	
		| A | Power Button | This button turns on your Edge2 | 
	
		| B | Digital Microphone | Right digital microphone | 
	
		| C | Camera3 | 30-pin, 0.5mm pitch, 4-lane, dual cameras, 16MP 30FPS image signal processing | 
	
		| D | Camera2 | 30-pin, 0.5mm pitch, 4-lane, dual cameras, 16MP 30FPS image signal processing | 
	
		| E | Camera1 | 30-pin, 0.5mm pitch, 4-lane, dual cameras, 16MP 30FPS image signal processing | 
	
		| F | Digital Microphone | Left digital microphone | 
	
		| G | G-Sensor | 3-axis accelerometer | 
	
		| H | MHF4 Antenna | Wi-Fi and Bluetooth antenna connector | 
	
		| I | SPI Flash | Flash memory module that interfaces over SPI | 
	
		| J | PWM Fan Header | 4-wire fan header utilising pulse width modulation | 
	
		| K | RGB LED2 | Status indicator LED |