3-port HDMI switch for switching between devices with the push of a button Compatible with HDMI devices such as Xbox, PS4, receivers, Blu-ray players, Apple TV, laptops and HDTV/HD displays with 4K/30 Hz resolution (3840 x 2160p); NOTE! NOT COMPATIBLE WITH 4K/60Hz DEVICES, NOT COMPATIBLE WITH FIRE STICK For use with HDMI devices such as Xbox, PS4, receivers, Blu-ray players, Apple TV, laptops and HDTV/HD displays Corrosion-resistant gold-plated contacts ensure perfect transmission of audio and video signals Compatible with HDMI 1.4, suitable for 3D viewing; compatible with HD audio and HDCP protocols; 12-bit color depth per channel Note: This product only transmits the HDMI signal from the source to the display, it has no decoding function NOTE: This is a 3-input 1-output HDMI switcher, not compatible with 1-input 3-output; The male HDMI end should be connected to a TV or monitor; 3 female HDMI ends must be connected to a laptop, DVD, game console, etc.#