Tbridge 4x1 4 Ports HDMI Switch with Remote and Audio Output Support 4k 1080p Full HDTV 3D, Metal Box Black 4 in 1 Out Widely used:4 in 1 out HDMI switches work with all HDMI integrated devices. This HDMI switch box can connect computers, Blu ray players, DVD players, AV receivers, apple TV, RKU streaming media players, TV boxes, playtable 3/4, Xbox 1 / 360, Nintendo Wii, or its compatible devices. Our ultra 4K TV (UHD TV), HDTV, monitor or large screen projector. High resolution: up to 3840 x 2160 / 30Hz (4K, 2160P), 480I 56I 480P 57 6P 720P 1080i 1080P 1440i 1440i available, supports full HD, full 3D Strong compatibility: support 4 HDMI ports to switch to display terminal, fiber, coaxial output support 5.1 and 2.1 channel through remote control or manual button, support video color format up to 36 bit deep color and heavy cold metal shell and efficiency level VI AC power adapter, DTS HD Dolby TuteHD DTS DurBiAc3 DSD, basically all available Audio options are supported Smart switch: plug and play selector switch, the 4 port HDMI switch allows you to enjoy your media immediately when the media source is opened, and when the current power is closed, it automatically jumps to the next active input source. When restarted, the HDMI switcher automatically switches to the last selected source input. Reliable quality: HDMI interface professional and reliable, HDMI Association registration, distributor HDMI switch and EMC FCC, ROHS CE authentication. Ultra HD gilt 24K HDMI connector, with rapid signal transmission, antioxidant, corrosion resistance, reduce color change, improve service life