HIGH RESOLUTION: Support 3D, 1080P, 4K x 2K resolution and HD audio. Please use standard HDMI 2.0 Cables to connect your HDMI Source with Display and HDMI switch, if the resolution of your HDMI Source support 4K (4096*2160) . FAST AND STABLE TRANSMISSION: this HDMI AB Switcher not only support high bandwidth 3.4Gbps data transmission, also ensure stable and high-definition display of audio and video. Input and output HDMI standard cable can reach up to 5m. BIDIRECTIONAL HDMI SWITCH: 3 Ports, you could connect two HDMI sources to one HDMI display, or connect one HDMI source to toggle between two displays (only one monitor will display at a time). ?Wide Compatibility? hdmi 2 output switch compatible with most devices with standard HDMI interface. Input devices: computers, laptops, Xbox 360, Xbox One, Blu-ray Player and so on, Output devices: TV, projectors, monitors etc. fully compatible with HDMI V1.0, V1.1, V1.2, V1.3, V1.4 Bi-Directional Hdmi Switch: you Can Connect Two Hdmi Sources to One Hdmi Display, or Connect One Hdmi Source to Toggle Between Two Displays Be Noted: Only One Monitor Tv Will Play At a Time. Two Monitors Cannot Display Simultaneously.