4 Port USB 3.0 DisplayPort Dual Monitor KVM Switch: This DisplayPort dual monitor KVM Switch allows you to control 4 computers or laptops with one set of keyboard, mouse, and single or dual monitors to make your workspace tidy and efficient, also a premium choice for working from home. Note: This dual monitor KVM supports 2 DP dual-screen display (This function requires your PC to support dual display or multi-display, then you can use this KVM to achieve 4 PCs to share 2 monitors. | Displayport 2 Monitors KVM Switch up to 4K@60HZ: Our dual monitor HDMI KVM switch Confirms to Displayport 1.2 protocol, supports a maximum resolution of 4K@60Hz, and is compatible downwards. Also supports separate audio and microphone output. Note: Only when both your computer Graphics card and monitor support 4K@60Hz you can get the 4K@60Hz effect, so if you want the maximum resolution you have to check your devices first. | 4 Computers 2 Monitors KVM Switch with 3 USB 3.0 Ports: This Dual monitor Displayport KVM switch with 3 USB 3.0 ports which can recognize wired/wireless keyboard mouse, U-disk, printer, or other USB devices. USB 3.0 has a faster data transfer speed of up to 5Gbps, backward compatible with USB 2.0/1.1 devices while USB 2.0 has a data transfer speed of 480Mbps. | Support 2 Switching Modes & LED Indicator: 1. Buttons switching, just need one click switch to the designated computer；2.Wired remote switch (included in the package). LED indicates the active computer. The package comes with an external power adapter, don't need to worry about the low power. | Important: After connecting the computers and the monitors through KVM, you need to set the screen output mode on the computer (press Windows+P) and select the output mode in the pop-up window on the screen. Package includes 1 x USB 3.0 Displayport dual monitor KVM switch, 1 x Power adapter, 1 x Wired Remote Switch, 4 x USB 3.0 Type-A to B cable, and 1 x User Manual. We offer a 2-year warranty.