The Elo Touch Solutions ET1517L-8CWB-1-BL-ZB-G (Part Number: E273226) is a 15-inch standard-format desktop touchscreen monitor designed primarily for point-of-sale (POS), hospitality, retail, and commercial environments. ---Video Input: Analog VGA (DB-15 female) ---Touch Interface: Dual Serial (RS232) and USB Type-B ports ---Touch Technology: iTouch Surface Acoustic Wave (SAW) ---Bezel Design: Zero-Bezel (true flat edge-to-edge glass) ---Screen Treatment: Anti-glare (A-Glare) ---Display Size: 15.