Running on a Core i5 at 3.50 GHz with 16 GB of DDR4 SDRAM and a 128 GB M.2/SATA SSD, the Elo E877703 is a stand-free POS terminal built around a 15.6-inch projected capacitive TFT touchscreen. Windows 10 IoT Enterprise LTSC (64-bit) ships installed, and Intel UHD Graphics 630 drives the display. Connectivity includes USB, powered USB, serial, Gigabit Ethernet, a cash drawer port, and wireless LAN, covering the peripheral mix typical of fixed-lane and self-service retail environments. The integrated expansion hub extends that peripheral reach further without external adapters. At 6.40 lb, the unit accommodates VESA mounting for pole and wall configurations. Energy Star qualified, the E877703 is backed by Elo's standard 3-year warranty.