The Gefen EXT - DVIKA - LANS - RX DVI KVM Over IP Receiver allows you to extend DVI, USB, RS - 232, two - way analog audio, and infrared signals using a Gigabit Local Area Network. It supports resolutions up to WUXGA (1920 x 1200 at 60 Hz) and 1080p Full HD, ensuring high - quality video output. This receiver features independent routing for video, USB, RS - 232, IR, and audio, making it ideal for complex AV setups. The device includes a built - in video wall controller, allowing for configurations of up to 16x16 displays. With Power over Ethernet (PoE) capability and a limited 3 - year warranty, the Gefen EXT - DVIKA - LANS - RX is a reliable choice for professional AV applications.