4K AV-over-IP extension, switching, and video walls. Video supports up to 4K UHD (Ultra High Def) 4096 x 2160 @ 30Hz and 1920 x 1200 @ 60 Hz and all 3D formats. Digital and analog audio with embedding and extraction. Compatible with mulitple video resolutions: 4K to 1080p downscaling. Control through USB 2.0, bi-directional IR and serial. Connect any source to any screen—over IP. Supports 99 selectable channels to transmit or receive Extend HDMI video and audio signals over a Gigabit Ethernet network. Create eye-catching video walls up to 8x8 displays. USB 2.0 and USB HID supports touchscreens and KVM capabilities. PoE power eliminates external power supplies. Use with the MediaCento Controller for matrix switching and video wall control.