It is DP2.1 2 Port KVM Displayport. The KVM Switch 2 Computers 1 Monitor Displayport sharing one set of keyboard & mouse, 1 dp 2.1 or 1 DP2.0 or DP 1.4 monitor, and 2 pcs USB 3.0 peripheral devices. 2 pcs USB 3.0 hub (data transferring rate up to 5Gbps/s ,10 times faster than USB 2.0), 2 kits cables and a wire remote push button switch.The Displayport KVM Switch is Recommend resolution 5120x1440@60Hz, 5120x1440@75Hz,5120x1440@120Hz,5120x1440@144Hz,5120x1440@165Hz,3440x1440@75Hz,3440x1440@100Hz,3440x1440@144Hz,3440x1440@165Hz,3440x1440@175Hz,7680x4320@60Hz ,3840*2160@60Hz，3840x2160@144hz，3840x2160@175hz,3840x2160@240Hz ,2560*1440@165Hz,2560*1440@144Hz,3840x1600@144Hz,3840x1600@165Hz,3840*1620@144Hz,3440*1600@144Hz,3840*1080@240Hz,and so on. The KVM Displayport 2 PC 1 monitor Switch for 2 Computers 1 Monitor, manual button switching, wired remote push button switching.The KVM switch Displayport 2 Port: Support long DP1.4 Cables, The kvm switch Displayport has EQ,Support long DP1.4 Cables 4k 144Hz 2K165Hz 1440P 120Hz 144Hz 165Hz 175Hz 240Hz ,DP input 1.5M ,DP Output 1.5M For RTX3060, RTX3070,RTX3080, RTX3090,RTX4080，Support FreeSync G-SYNC.The 2 Port Kvm Switch Displayport can support USB-C to DP Cable By Daoistek. The kvm Displayport cannot support EDID.The Displayport Kvm Switch can support laptop(USB-C Output by use the Daoistek type c to dp cable).The kvm switch cannot support DP TO HDMI output.It cannot support HDMI TO DP,too.It must use DP1.4 Cables,and use the accessory cable for output.It can not support Dock(Docking) and other Devices which is Type-c output