Generic 3 Port HDMI Auto Switch Box plus Remote Auto Switches Smartly Between Up To 3 HDMI Sources TO One High Definition Display Up To FULL HD 1080p And Higher Resolutions Full HD Quality. Ultra-High Compatibilty. Manual Switch Override + Discrete Remote Control - IR Remote Control Is Not Usualy Needed But Is Included For Remote Switching If Required Self-Powering Via HDMI. Optional 5v DC Power. Supports Up To 25m Cable Lengths Each Side. Ultra Compact Design (Credit Card Sized). 24K Gold-Plated Connector Plug Contacts. HDMI V1.3b (Latest/Fastest Spec). HDCP Compliant. Fully HDMI Certified. RoHS & CE Approved.