The iiyama ProLite TF4339AS-B1AG is a 42.5-inch LED-backlit LCD flat panel display suitable for commercial use and digital signage applications. With a resolution of 3840 x 2160, it delivers clear images while providing a 178° viewing angle for visibility from various positions. The device is designed for 24/7 operation and features touch capabilities with +/- 2.5 mm touch accuracy, making it fit for interactive applications. Equipped with a built-in media player and multiple connectivity options, including HDMI and DisplayPort, this display supports different configurations like portrait, landscape, and kiosk modes for versatile usage scenarios.