IEI Integration KINO-9453 v2.00 - Manual (Page 71)

KINO-9453 Mini-ITX Motherboard
Page 53
Figure 4-21: External Serial Port Connector
PIN Description
1 DATA CARRIER DETECT (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)
Table 4-21: External Serial Port Pinouts
4.3.7 USB Connector
CN Label: LAN/USB1 and LAN/USB2
CN Type: USB port
CN Location: See Figure 4-15
CN Pinouts: See Table 4-22
USB devices can be connected directly to the USB connectors on the rear panel.