Fitted with iTouch Plus surface acoustic wave touch technology, the Elo E038221 is a 19-inch LED POS terminal running on a Core i5 at 3 GHz with 4 GB of DDR3 SDRAM and a 320 GB SATA hard drive. The display delivers 1366 x 768 resolution at 225 Nit brightness, and the unit ships with Windows Embedded 8.1 Industry Pro preinstalled. Connectivity spans USB, serial, Gigabit Ethernet via RJ-45, VGA, audio line in and out, and a dedicated cash drawer port, covering the peripheral mix typical of retail and hospitality POS deployments. Power input accepts 120 V AC, 230 V AC, or 12 V DC, and the chassis measures 18.7 in wide by 11.9 in tall by 3.8 in deep at 14.30 lb with VESA 100 x 100 mount compatibility. The E038221 carries ENERGY STAR 5.2 certification, RoHS compliance, and a 3-year limited warranty.