Feature:1. 4 in 1 Switcher: HD Multimedia Interface switcher features a 4 in 1 output that allows easy sharing of AV from 2 different HD Multimedia Interface sources with an HD Multimedia Interface display.2. High Resolution: The 4 port HD Multimedia Interface switcher supports multiple resolutions up to 8K 60Hz 4K 120Hz. IR remote switch support.3. Multifunction: HD Multimedia Interface switcher support for ARC, DTS X, for Dolby True HD, DTS HD Master Sound, PCM7.1. Supports VRR, HDR 10, for Dolby Vision, 3D effects.4. Wide Compatibility: HDR HD Multimedia Interface switcher supports for Logitech Harmony, for Xbox One X, for PS4 Pro, 4K, for Amazon Fire TV, projectors, etc.5. Compatible System: 4 port HD Multimedia Interface switcher is highly compatible with all operating systems for Windows, for OS X, for Linux, etc.Specification:Item Type: HD Multimedia Interface SwitcherMaterial: MetalInput Interface: HD Multimedia Interface x 4, DC x 1Output Interface: HD Multimedia Interface x 1Resolution Format: 480P 720P 1080P 2160P at 30 50 60100 120HzMaximum Support 4320P at 50 60Hz (YCC420), Support HDR for Dolby VisionColor Depth: 8 10 12 16 Bit at 2160P, 8 10 Bit at 4320PFormats: for Dolby HD DTS HD for Dolby Atoms for Dolby AC3 DTS LPCM, etc.Transmission Bandwidth: 1GHz (Maximum)Transmission Rate: 40Gbps (Maximum)Power Adapter Specifications: AC 100-240V DC5V 1ARemote Control Battery: CR2025 Button Cell (Shipped Without Battery).Package List:1 x HD Multimedia Interface Switcher1 x Remote Control (Battery Not Included)1 x Power Adapter 1 x Manual