With 20-point multi-touch infrared input across a 50-inch TFT LCD panel, the Elo E103937 delivers 3840 x 2160 resolution at 450 Nit brightness and a 4,000:1 native contrast ratio, making it a capable choice for retail, kiosk, hospitality and conference-room deployments running 24/7. The 9.50 ms response time and 8-bit+FRC color depth support smooth 2160p content, while anti-friction glass and an IK07 impact rating address continuous high-traffic use. Connectivity spans two HDMI 2.0 ports, DisplayPort, USB, USB Type-C, Ethernet and a digital audio optical output, with input voltage accepted at 120 V AC or 230 V AC. The panel supports landscape and portrait orientation and mounts via a 400 x 400 VESA pattern or table mount; the black chassis measures 45.7 in wide by 26.8 in tall by 2.5 in deep and weighs 53.84 lb. Operating temperature runs from 32°F (0°C) to 104°F (40°C), and the unit carries UL-60950 compliance and Energy Star qualification.