Home » Download » Drivers » GemCore ReaderLast update: 05/22/2013. GemCore Serial Lite PRO Supported OS for GemCore Serial Lite PRO (Serial) API Description Date Rev. Size GBP Interface Library KitThe GBP Interface Library Kit (includes source code) is an API designed to simplify the development of applications interfacing with serial GemCore-based smart card readers. 09/05/2006 1.0 588 kB To top