Universal Remote Control M-855 user manual  USB 2/3 Connector 4-pins Female CN7 Pin # Assignment

Gigabit Ethernet RJ-45 Connector (RJ-45 Phone–Jack): CN7

Pin #	Assignment	Pin #	Assignment
1	Transmit output (+)	5	NC
2	Transmit output (-)	6	Receive input (-)
3	Receive input (+)	7	NC
4	NC	8	NC

yFigure:

 USB 2/3 Connector (4-pins Female): CN7

Pin #	Assignment	Pin #	Assignment
1a	VCC	1b	VCC
2a	USB2 -	2b	USB3 -
3a	USB2 +	3b	USB3 +
4a	Ground	4b	Ground
y Figure:

1 4

1 4

External Keyboard & Mouse Connector (6-pins Pin-Header): CN8

Pin #	Assignment	Pin #	Assignment
1	MS Clock	2	MS Data
3	KB Clock	4	KB Data
5	Ground	6	VCC

yFigure:

1 6

Installation • 21