The S500 is an advanced countertop payment terminal, featuring a 2.8-inch colour touch screen with e-Signature functionality that offers an interactive user interface designed to improve user experience by minimizing input errors. The S500 is powered by a 32-bit ARM11 CPU and large memory, offering superior performance for faster transaction processing. With the latest PCI PTS 4.x approval, the S500 offers the latest and most reliable security protection for both consumer and merchant.