IEI Integration KINO-G410 v1.03 - Manual (Page 36)

KINO-G410 Mini-ITX Motherboard
Page 24
3.2.10 RS-232 Serial Port Connector
CN Label: COM4, COM5
CN Type: 10-pin header
CN Location: See Figure 3-11
CN Pinouts: See Table 3-11
This connector provides RS-232 communications.
Figure 3-11: Serial Port Connector Location
Pin Description
1 Data Carrier Direct (DCD)
2 Receive Data (RXD)
3 Transmit Data (TXD)
4 Data Terminal Ready (DTR)
5 Ground (GND)
6 Data Set Ready (DSR)
7 Request To Send (RTS)
8 Clear To Send (CTS)
9 Ring Indicator (RI)
10 GND
Table 3-11: Serial Port Connector Pinouts