1 Monitors 2 Computers HDMI KVM Switch: This USB KVM switcher has two HDMI ports. It is possible to control two computers sharing one monitor, mouse, and keyboard through this USB KVM. It is also compatible with different systems: Windows, Mac, and Linux. | 5Gbps Transfer Speed: This HDMI USB switcher for 2 computers has 4 USB 3.0 ports to share mouse, keyboard, USB flash drive, printer, etc. The USB 3.0 ports transfer data up to 5Gbps, which can effectively improve your working efficiency. Faster transfer of pictures, files, etc. | 2 Switching Methods: One button switching design makes you switch between different computers more easily. Extended buttons make your desktop more neat and tidy. Even if your 2 computers 1 monitor KVM switch is in a hidden location, you can switch it at any time with one click. | 4K@60Hz HD Output: This HDMI USB KVM switches supports up to 4K@60Hz, allowing you to enjoy realistic and colorful visual effects. Note: To achieve 4K output, you need to connect a cable that also supports up to 4K output. And make sure the resolution of the input and output are the same. | Package Contents: 1 x USB HDMI KVM Switch, 2 x USB A to A cables, 1 x Desktop Controller, 1 x DC 5V Power Adapter, 1 x User Manual. Please contact us if you have any questions before purchase or during use. We provide 24H customer friendly support service. | In order for you to use the product smoothly, please read the following carefully: 1. When you use high-power devices, in order to ensure stable transmission, you need to connect the power adapter to use it. 2. This HDMI switch only supports the HDMI interface and does not support the DP interface.