★【USB 3.0 KVM Switch Dual Monitor DisplayPort 4 Port 】This dual monitor 4 IN 2 OUT DP KVM Switch is for you to control them using one set of keyboard, mouse and single or dual monitors to make your work space tidy and efficient, also a premium choice for working from home. Only when your computer supports dual display or multi display, you can use this KVM to achieve 4 PC to share 2 monitors. (Extended, mirrored or spliced display modes depend on your computer's graphics card). | ★【DP KVM Switches with 3 USB 3.0 Ports】Dual monitor Displayport KVM switch with 3 USB 3.0 ports which can recognize keyboard,mouse,printer,scaner and other USB devices. USB 3.0 offers data transfer speeds of up to 5Gbps, while USB 2.0 offers data transfer speeds of only 480Mbps. | ★【Displayport KVM Switch up to 4K@60HZ】 This DP kvm dual monitor 4 port supporting high resolution max up to 4K@60Hz, and also supports 3D and 1080P@60Hz or other lower resolution (Downward Compatible). Complies with the DP 1.2 standard. Note: Only when both your computer Graphics card , monitor and DP cable support 4K@60Hz then you can get 4K@60Hz effect, so if you want the max resolution you have to check your devices first. | ★【2 Switching Mode & LED Indicator】1. Toggle selection on front panel; 2. Wired remote switch. Compatible with a variety of computer systems,such as Windows, Linux, Mac, Unix, Ubuntu, Raspberry and most other major OS; also supports DP devices without USB signal input like DVR, NVR etc. LED indicate the active computer. | ★【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.We offer 12 months warranty. Tips 1: If you encounter problems when using the KVM connection, please contact us for after-sales support in time.Tips 2: hotkey switching is not supported.