Feature: 1. 2 In 2 Out: Easily transmit video and sound from 2 HD Multimedia Interface devices to 2 HD Multimedia Interface displays at the same time. It can amplify your signal at the same time. The two signal sources can be switched freely by buttons or remote control. 2. Sound Extraction Function: This HD Multimedia Interface switch splitter 2x2 has optical for Toslink SPDIF and 3.5 mm output. Support digital for Toslink and 3.5mm output to the amplifier at the same time or separately, no need to connect HDTV or monitor. 3. High Resolution: HD Multimedia Interface switch splitter supports the highest resolution up to 3840x2160/60Hz, 4K 60Hz, 3D, HDR, HDCP 2.2, HD Multimedia Interface 2.0. Supports deep color 8/10/12 bit, and can also output 4K and 1080p at the same time. 4. Wide Compatibility: 2 port 4k HDR switch with sound output, suitable for most devices with standard HD Multimedia Interface interface, compatible with for PS3, for PS4, STB, IPTV, for Xbox 360, laptop and HDTV/HD Monitor, etc. Supports all common sound formats 5.1/2.0 CH/LPCM. 5. Easy Connection: The power port is designed to be on the same side as all HD Multimedia Interface ports for easy connection. Good solutions for home theaters, offices, schools, conference rooms, shopping malls, hotels or museums. Specification: Item Type: 2x2 HD Multimedia Interface Splitter Material: Metal Colour: Black Function: Signal Transmission Scope of Application: Suitable for most devices with standard HD Multimedia Interface interfaces HD Multimedia Interface Resolution: Up To 3840x2160 Support Video Format: 8/10/12 bit color depth Support Sound Format: DTS, for Dolby-AC3, etc. Maximum Transmission Rate: 6Gbps Input Cable Length: 1080p≤20m/66ft, 4K≤10m/33ft, AWG26 HD Multimedia Interface standard cable Output Cable Length: 1080p≤20m/66ft, 4K≤10m/33ft, AWG26 HD Multimedia Interface standard cable Maximum Working Current: 300mA Voltage: 100-240V Working Temperature Range: -15 to +45℃ / 5-113℉ Operating Humidity Range: 5 to 90%RH (non condensing) Remote Control Built In Battery: Button battery Battery Type: CR2025 (included) Remote Control Built In Battery Capacity: 160mAh. Package List: 1 x 2x2 HD Multimedia Interface Splitter 1 x Power Adapter1 x Remote Control1 x Manual