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Copyright © 2012 NEXCOM International Co., Ltd. All Rights Reserved.
12
NDiS 127 User Manual
Chapter 2: Jumpers and Connectors
USB Port
USB1 / USB2
Pin
Definition
Pin
Definition
1
VCC (VCC5)
2
DATA1-
3
DATA1+
4
GND
5
VCC (VCC5)
6
DATA-
7
DATA+
8
GND
RS232 Port
COM
Standard DB9 Connector
Pin
Definition
Pin
Definition
1
DCD
2
RXD
3
TXD
4
DTR
5
GND
6
DSR
7
RTS
8
CTS
9
RI
1
9
6
5