1. Material: aluminum alloy 2. Small size, easy to carry 3. Can be freely switched to 1x2 distributor or 2x1 switch 4. Support high-definition TV, Blu-ray player, smart TV box and other host devices with HDMI interface 5. Plug and play, no need to set up 6. HDMI pixels: 480i / 576i / 480P / 576P / 720P / 1080i / 1080P