3 Port 4K HDMI Switch Switcher Splitter Adapter Cable 3D 1080P For HDTV Laptop HDMI Switch Feature: Smart and Automatic Operation HDMI Switch : HDMI Switch Has the key-press-switching function. 3-Port HDMI Switch: HDMI Switch has 3 HDMI ports in and 1 HDMI out for various HDMI devices, such as Xbox 360, PS3, Beamer, DVB receivers, Blu-ray player, Apple TV, laptop, HDTV/HD monitor. HDMI Switch HDTV 4K (3840x2160p) resolution, HDMI Switch 3D display supported. HDMI Switch One fixed 1.8ft HDMI cable (pigtail) provided, Plug and play. HDMI Switch Support video formats: full HD-HDTV, 2160p, 1080p, 720p, 720i, 576p, 480p, 576i, 480i. HDMI Switch HD Audio and HDCP Compliant: Audio formats: LPCM, Dolby AC3, DTS7. 1, direct stream digital. HDMI Switch No distortion of audio or video, no delay in signal transference. HDMI Switch Specification: Type:3 in 1 HDMI Switch HDMI Switch Resolution:4K (3840x2160p) HDMI Switch Connector A:HDMI 1.4 Standard Male HDMI Switch Connector B:HDMI 1.4 Standard Female HDMI Switch Cable Length:1.8 ft HDMI Switch Connection Split/Duplication:1 Package Included: 1 x HDMI Switch Before you place an order, please provide me with English information to facilitate our delivery and logistics