hdmi switch 4k, vilcome 3 port hdmi switch 3x1 hdmi splitter 3 in 1 out with pigtail cable supports 4k 3d hd 1080p for xbox ps4 roku hdtv(only 1 monitor displayed vilcome <br>vilcome 3 ports hdmi switcher 4k with hdmi cable <br> <b> introduction: </b> the 3x1 hdmi manual pigtail switch has the key-press-switching function. this spliiter allows you to connect 3 hdmi sources to 1 hdmi sink such as hdtv, monitor or projector. it supports 3d devices, full hd 1080p and 4k x 2k (4kat30hz). <br>no power adapter is necessary to make this switch work.the hdmi cables have the capability to deliver power from connected devices.<br> <b> specifications: </b><br>-24k gold plated corrosion-resistant connectors to ensure superior signal transfer<br>-total length of item: 21.6in/55cm (manual measurement, there will be deviation), resisting corrostion and reducing tarnish<br>-3 hdmi inputs / 1 hdmi output<br>-support 12-bit deep color per channel, maximum of 36-bits across all channels<br>-support 3d devices<br>-supports hdcp pass-through<br>-supports 3gbps/30hz per channel, max. bandwidth per display is 9gbps<br>-max. single link video range: 3840x2160p<br>-support video formats: full hd-hdtv, 2160p, 1080p, 720p, 720i, 576p, 480p, 576i, 480i<br> <b>compatible with: </b> <br>hdmi input devices: dvd player, hd-dvd player, blue-ray player, camcorder, sat receiver, digital camera, pc, mac notebook, xbox360, ps3, ps4, wii u, laptop, pc, tivo, vizio, sony and many more.<br>hdmi output devices: lcd tv, plasma tv, tft, projector, hd-ready or full hd tv. it is suitable for all hdmi devices / backward compatible with older hdmi devices and gadgets.