GT-10/11 series is equipped with multi communication capabilities, in addition to serial/USB interface, an IrDA port, and Bluetooth are available. IrDA port is used not only for regular communications with other IrDA peripherals but also for the optional OC-5L Optical communication unit which permits to transfer files to GT-10/11 series over the LAN, also to communicate with the optional IP-1 Security Pendant to increase the security of GT-10/11 series. Bluetooth enables GT-10/11 series to communicate with virtually any Bluetooth enabled device.
Wireless LAN enables GT-10BCW, GT-10BCLW and GT-11BCW to communicate with your IT network infrastructure easily.

For superior expandability, GT-10/11 series is equipped with two types of expansion slots(GT-10B has miniSD card slot only), a CF type II primarily used for communication card like GSM/GPRS or memory storage and a miniSD for memory storage. To physically protect the protruding CF communication card, an optional CF cover slot is available.

A compact printer built in a robust mobile terminal with Chip & Pin authentication, captures data by magnetic stripe and laser scanning. An ergonomic design combined with robustness and expandable capabilities means true benefits for your mobile business; as it enables your application to fulfill your business processes. Its two CF slots allow you to broaden the possibilities; from memory expansion to enhanced communication protocols, includingWireless LAN, GPRS and GSM. The CF slot cover protects the CF cards from any unexpected damage due to Unique Upgradeability.

With the optional Optical Communication Unit you can seamlessly communicate with your PCs through LAN connections and while KT-1 is mounted on the unit and exchanging data, there is no need to remove the loaded paper from the printer.