Elo E103960 pairs a fanless Intel Atom Dual-Core N2800 processor running at 1.86 GHz with 2 GB of DDR3 SDRAM and a 320 GB SATA hard drive in a dark gray all-in-one POS terminal. The 21.5-inch LED touchscreen uses iTouch Plus surface acoustic wave technology and delivers a 1920x1080 resolution, while the IPX1-rated enclosure protects against liquid drips and spills in counter-top retail and hospitality environments. Connectivity includes Gigabit Ethernet, six USB ports, two RS-232 serial ports, a cash drawer port, audio, and VGA output. The unit measures 21.2 in wide by 14.3 in tall by 12.7 in deep and weighs 16.10 lb; a power supply and power cables are included. ENERGY STAR 5.2 certification and RoHS compliance are standard, and the terminal is backed by a 3-year limited warranty.