The APPC 1220T/1221T incorporates 12.1-inch 4:3 touch screen LCD panel with resolutions up to 800x600 (SVGA) and 450 nits brightness, industrial motherboard for versatile industrial applications, the APPC 1220T is fanless panel PC based on the Atom D525 processor. The Panel PC comes with flush panel design and can have IP65 front for industrial applications. The touch screen provides the durable, reliable and scratch-able benefits for easy maintenance in wide applications, especially for food and beverage industrial, which require strictly cleaning process. It has 2GbE LAN, 2 x COMs, 2x USB, PS2 KB/MS and line-in/line-out/mic-in. With wide range power input from 12 to 30V, the APPC series can have industrial field and machine devices. With 2nd display by VGA, APPC series can hook 2nd display via VGA port with different content. Depending on applications, customers can easily remove rear chassis to implement DDR3 memory, 2.5-inch HDD and 2 x Mini-PCIe. Based on APPC 1220T model, APPC 1221T has two RS-232/422/485 COM ports with isolation to fit industrial applications plus two additional RS-323 COM ports. In addition, one GPIO port for 4 input/output is available for digital control. There is also an optional CAN bus interface for communication with CAN bus device.