TeckNet&reg; 3 Port Auto Switch Box plus Remote - 3x1 HUB (3 way input 1 output) 1080p Full HD Switcher Auto switches smartly between up to 3 HDMI sources to one high definition display up to FULL HD 1080p and higher resolutions ZERO LOSS 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 upto 25m cable lengths each side. Ultra compact design (credit card sized). 24K Gold-plated connector plug contacts. HDMI v1.3b. Support 12-bit Deep Color?? High Performance up to 2.5Gbps, HDCP compliant, RoHS & CE approved.