Features: brand new and high quality This 4 x1 HDMI-compatible switch enables up to 4 HDMI-compatible source devices (such as DVD player, cable box, gaming consoles,and for Sky WDTV console etc.) to be connected to your HDTV or projector. It can be used to expand the number of HDMI-compatible ports on any HDMI-compatible devices. It supports UHD 4K@30 Hz, for HDMI 1.4. It is an easy, convenient and inexpensive solution for expand home theater set up. Support 4K 30Hz video resolution ,high performance up to 3.4Gbps. Support 8/10/12bit deep color, support 3D,HDMI-compatible 1.4, HDCP 1.2 With 2 switch modes: Button switch and Wire control switch Specifications: Item:HDMI-compatible Switch 4 in 1 out Input: 4 HDMI-compatible Ports Output: 1HDMI-compatible output Material：ABS Support HD1080P 4K 30hz Speed；3.4Gbps Size：Approx 11.6X6.1cm/4.57x2.4in Support 8/10/12bit Deep Color Power Plug: EU/ US Plug (optional) Package Includes: 1x HDMI-compatible Switch 4 in 1 out 1x Switch Control Wire 1x User Manual note: Due to the problems of lighting effects and shooting angles, there will be certain tolerances in the product, please understand. Please allow 1-5mm error due to the manual measurment.