1、Convenient to Use: With the HD Multimedia Interface KVM Switch, you can control 3 computers or laptops using a single wired or wireless keyboard and mouse. You can also share four USB 3.0 devices and 2 monitors in either extended display or duplicate display mode. 2、High Resolution: The switch supports resolutions up to 3820X2160 at 60Hz, 3440X1440 at 144Hz or 120Hz, and is compatible with lower resolutions. 3、Multiple Recognition: The switch can recognize keyboards, mice, printers, and other USB devices, supporting high speed USB 3.0 data transfer at 5Gbps. An external 5V adapter may be required when used with high power USB devices. 4、Plug and Play: No driver installation is required, and it works seamlessly for Windows 11, 10, 8, 8.1, 7, XP, for OS X, for Linux, etc. You can switch between computers using the buttons on the panel or the included desktop controller, with LED indicators showing the active computer. 5、Wide Application: The switch supports various input devices such as PCs, laptops, for PS3, and for Xbox. It is widely used in offices, multimedia classrooms, conference rooms, and more. Item Type: KVM Switch Material: Metal Video Output: 2 x HD Multimedia Interface (Monitor) Interface Version: HD Multimedia Interface2.0 Supported Resolutions: 3820X2160 at 60Hz, 3440X1440 at 144Hz or 120Hz, Downward Compatible Power Consumption: Maximum 4W 1 x KVM Switch 1 x Power Adapter 2 x HD Multimedia Interface Cables 3 x USB Cables 1 x Switch Extension Cable 1 x User Manual