HJA1141 Features: * IR receiver module * Bandwidth frequency: 675Gbps * Built in pass through for HDMI ethernet cannel and audio return channel over a single HDMI cable * High speed digital performance connection between four sources and a video display without signal degradation * Input ports: 4 HDMI female type * Output ports: 1 HDMI female type, 1 Ethernet port, 1 S/PDIF port and 1 IR 35m port * Remote control * Use a single connection from your router to pass internet by HDMI cable to all your HEC capable devices" * Allows for onboard TV tuners to stream audio to your A/V receiver through a single HDMI cable * Supporting pass through of all video resolutions between 480i and 1080p as well as 640x480 up to 1600x1200 for the highest quality of video capable from sources" Specifications: * HDMI 4 by 1 switcher * 5v DC Power supply adaptor * Full 3D pass through capabilities get clear 3D video without any signal degradation * Resolution outputs: Video: 480i 1080p Vesa: 640x480 1600x1200 Collection: * Professional collection Warranty: * Manufacturer provide 3 year warranty