Connecting A Device To The Optional Serial Port; Connecting An Xpl Snap-On Expansion Module - XPLORE TECHNOLOGIES ix104c4 User Handbook Manual

iX104C 4 User's Handbook

Connecting a device to the optional serial port

If your tablet includes the optional serial port, you can connect a
terminal or other device that uses the RS-232, RS-422, or RS-485
data transfer standard.

Connecting an XPL snap-on expansion module

Chapter 2. Using the Tablet
Connecting devices
Optional 9-pin
serial port
XPL expansion port
53