Feature: 1. Superior Quality: HD Compatible Matrix Switcher 4x2: The HD Compatible Matrix Switcher can connect four 4K HDR sources to two HD displays or monitors, and can also extract HD input via Toslink SPDIF optical or 3.5mm stereo headphone output audio signal. The 4x2 HD compatible matrix switch can also be controlled via an IR remote. 2. High Resolution: 4K@60Hz, 4K HDR, 3840x2160@60Hz, UHD, 3D, RGB 4:4:4. Supports 18.5Gbps data rate and tmds clock up to 600Mhz. Support dark 8/10/12/24/32/48bit. Support HDCP 2.2, HD-compatible2.0b, 4K@60HZ, RGB4:4:4, 4K HDR. 3.HD-compatible Audio Extraction And Settable EDID: support LPCM/ for Dolby/DTS 5.1 channel and intelligent EDID management. Any incoming HD source can be audio extracted individually or simultaneously via the SPDIF or 3.5mm headphone audio output port. The built-in IR sensor comes with a convenient, intuitive remote control that can switch inputs, as well as push buttons. Note: AAA batteries are required, please make sure your audio is in the correct format. 4. Compatibility: Support HDCP 2.2, compatible with HD-Compatible 2.0b. Input Support: Computer, for PS3, for PS4, for PS4 pro, for Xbox, for Xbox one, for Nintendo Switch, HD Player, Fire TV, IPTV, etc. Output Support: Projector, HDTV, etc. 5. 4x2HD Compatible Matrix Switcher: The 4 in 2 out HD compatible matrix switcher allows four HD compatible devices to be easily switched or split into two HD compatible monitors or projectors. Suitable for home theaters, villas, conference rooms, shopping malls, video walls, school and corporate training environments, etc. 6. After-sale Service: If you have any questions, please contact us immediately and we will help you solve it as soon as possible. Specification: Product Type: HD Compatible Splitter 1x4 Interface Type: 4 HD Compatible Inputs, 2 HD Compatible Outputs Colour: Black Power Supply: DC 5V. Maximum Operating Current: 600mA Operating Temperature Range: -15C to +45C includes: 1 * Machine 1 * Remote Control ( without battery ) 1 * Charge 1 * USB Cable 1 * User Manual