Feature:1. Multi Viewer Switcher: The HD multimedia KVM switcher supports 4 HD multimedia input sources to a single HD TV or display, as well as connecting 4 computers simultaneously using 6 USB 2.0 devices such as a mouse, keyboard, and USB memory stick2. Multiple Viewing Modes: Multi screen switcher connects to the display and provides multiple viewing modes, including full screen, up down, left right, 4 same screens, 1 large 3 small, 2 large 2 small modes, flexible and easy, support key and remote control3. Support Resolution: The 4 in 1 out splitter supports high definition resolution up to 4K 60Hz and has backward compatibility, supporting 1080p and 720p resolution; Supports HDCP 1.4 to be compatible with various devices, and supports multiple audible formats4. 4 Switching Modes: The multi viewer switcher supports seamless and fast switching between four devices, including key control, remote control, hotkey switching, and mouse switching modes, to meet more connection and usage needs5. Enhanced Color Depth: Supports dark color 24/30/36 bit color depth, and the splitter preserves the richness and accuracy of colors, ensuring vivid and real images, and providing an immersive viewing experience for usersSpecification:Item Type: HD Multimedia SwitcherUSB Version: Compatible with USB2.0 Full Speed/Low SpeedResolution: Maximum 4K at 60HzUSB Rate: Low Speed (1.5Mb/s); Full Speed (12Mb/s); High Speed (480Mb/s)Support Video Format: 3D Video FormatSupport Video Color Format: 24/30/36 Bit Color DepthSupport Audible Format: For DTS-HD, for TrueHD, for DTS, for AC3, for DSDMaximum Transfer Bandwidth: 600MHzMaximum Transfer Rate: 6x3GbpsHD Multimedia Input Cable: 4K/60Hz, 5m / 16.4ft AWG26 HD Multimedia Standard CableHD Multimedia Output Cable: 4K/60Hz, 5m / 16.4ft AWG26 HD Multimedia Standard CableUSB Cable Length: Standard USB2.0 Cable, 2m / 6.6ftRemote Controller Battery: 1 x CR2025 Battery 160mAh (Built in).Package List:1 x HD Multimedia Switch1 x Supply Adapter1 x Remote Controller4 x USB Cable1 x User Manual