Introducing the Colormetrics Expansion Cover, designed for the C1000 mPOS (Windows only) system. This versatile cover includes a USB-A port, a powerful 6800mAh battery, a 3-Track MSR for magnetic stripe cards, a high-performance 2D barcode scanner, and a 4G module for seamless connectivity. With a weight of just 1.05kg, this expansion cover is a must-have for businesses looking to enhance their point-of-sale experience. Manufactured by Colormetrics, this innovative solution is a game-changer for your business.