4K RESOLUTION SUPPORTED | This updated HDMI switch supports HDTV deep color, 4K resolution (3840x2160P) and 3D video. No additional power cables are required for this switch to work. As long as the connected devices provide sufficient power, the HDMI switch is able to automatically obtain power from the connected source devices. 3-PORT HDMI SWITCH | 3 HDMI ports and 1 HDMI output for various HDMI devices. 3 HDMI source devices to be manually connected and played back to avoid constant plugging and unplugging. PLUG AND PLAY | No additional power required: the HDMI switch will automatically obtain power from the source devices via the HDMI ports; GOLD-PLATED HDMI INPUT AND OUTPUT | The 24K gold-plated connector resists corrosion, reduces tarnishing and increases transmission performance. HD AUDIO AND HDCP COMPLIANT - Audio formats: LPCM, DOLBY AC3, DTS7.1, Direct Stream Digital, No distortion of audio or video, no delay in signal transmission.Size Name: 4K HDMI Switch; The HDMI switch is used to connect more source devices to display on one screen (TV, projector or LED monitor); This switch with 3 input ports can connect 3 devices at the same time which can avoid frequent disconnection. reconnection. Save your time and money.4k Resolution Supported: This HDMI switch is updated with 4K video transmission supported. HDTV color and 3D video are also supported. You can enjoy high quality movie at home or build your own home theater.Powered by connected devicesSpecification:Input: 3 HDMI ports.Output: 1 HDMI port.Video supported: 4k, 1080P, HDTV dark color.Length (cable included): 21 inchesIntelligent manual operation switch - has key-press switching function3-port HDMI switch - 3 HDMI ports and 1 HDMI output for various HDMI devices, such as Xbox One S, Xbox 360, PS3, Beamer, DVB receivers, Blu-ray player, Apple TV, laptop, HDTV / HD Monitor.HDTV resolution 4K (3840x2160P), 3D display supported.One 1.8FT fixed HDMI cable (pigtail) provided, plug and playHD Audio and HDCP compatible audio formats: LPCM, DOLBY AC3, DTS7.1, Direct Stream Digital. No distortion of audio or video, no delay in signal transfer3 Port HDMI Manual Braid Switch with HDMI CableIntroduction: The 3x1 HDMI Manual Braid Switch has key-press switching function. It allows you to connect 3 HDMI sources to 1 HDMI receiver such as HDTV, monitor or projector.Material: ABSColor: blackSize: 82 x 16.6mmPackage Included: 1 x HDMI Switch1 x User ManualOnly the above package content, other products are not included.Note: Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3 cm.