The 2711P-K15C4B2 is a discontinued PanelView Plus operator interface featuring a 15-inch color display with 1024 x 768 pixel resolution. This HMI unit includes keypad input, Ethernet connectivity, RS-232 port, dual USB ports, and operates on 100-240 VAC at 50/60 Hz. Equipped with a 128 MB logic module, it comes with Radwell's 2-year warranty (original manufacturer warranty not applicable).