Feature: 1. STABILIZE SIGNAL: Enables your TV to connect to other video devices. It has stronger anti interference ability and perfect stability. No need to worry about unstable connection 2. HIGH RESOLUTION: Supports 3D, 1080P and 4Kx2K and 30hz resolution. With this HD Multimedia Interface switcher, you can enjoy the most luxurious video and sound with your family and friends. 3. WIDE COMPATIBILITY: Comes with 8 USB ports for most devices with standard HD Multimedia Interface ports. Input: Computer, for XBox 360, for XBox One, for PS3, DVD player, PC, etc. Output: HDTV, monitor, projector, etc. 4. WIDE RANGE OF USES: Suitable for high end multimedia systems, public visual communication systems, video conferencing, high resolution display conferencing systems, and computerized teaching systems. 5. EASY TO INSTALL: HD Multimedia Interface switcher is easy to install and operate, plug and play. Specification: Item Type: HD Multimedia Interface Splitter Material: Aluminum Alloy Plug Voltage: 100‑240V Remote Control Batteries: 2 x AAA Batteries (not Included) HD Multimedia Interface Resolution: Up to 4K 30Hz Supported Sound Formats: DTS‑HD, for Dolby true HD, DTS, for Dolby‑AC3, DSD Maximum Bandwidth: 340MHz Maximum Baud Rate: 3.4x3Gbps Input Cable Distance: 4K 30Hz ≤10M AWG26 HD Multimedia Interface Standard Cable Output Cable Distance: 4K 30Hz ≤10M AWG26 HD Multimedia Interface Standard Cable Maximum Operating Current: 500mA. Package List: 1 x Splitter 1 x Power Adapter1 x RS232 Cable1 x Remote Control8 x USB Cable1 x Instruction Manual