SIIG CE-000012-S1 4-Port HDMI Switch Connect and switch up to four high-definition, digital audio/video source devices through only one High-Definition Multimedia Interface (HDMI) connection on your high-definition television (HDTV) Provides an all-digital audio/video connection between devices as HDTVs, DVD players/recorders (Blu-ray , HD-DVD, up-converting DVD), computer systems, gaming systems, digital cable/satellite boxes, and AV receivers Provides four HDMI inputs and one HDMI output Easy switching between HDMI-enabled sources using the IR remote control or manual switch button Supports digital video & audio HDMI standard 1.2a specification Supports 480i, 480p, 720i, 720p, 1080i, 1080p resolution Signal amplification ?extends interconnect copper cable length up to 15 meters Supports UXGA mode and operating pixel frequency rang from 25MHz to 165MHz Supports HDCP compliant devices