Harjas 3 Port HDMI Switch This is a kind of high performance mini HDMI Switcher. It is compatible well for HD-DVD, SKY-STB, PS3, Xbox 360 and more, which has key-press-switching function. Mini size so it doesn't occupy much space or look messy. Avoid frequent plugging and unplugging of HDMI cables. No power needed. Support 1080p Full HD and 12-bit deep colour, retaining the crispy clear images. High performance up to 2.5 Gbps.