2 Port DisplayPort KVM Switch 4K@60Hz / 2K@144Hz 4K@60Hz 4:4:4 (3840x2160),2K@144Hz / 120Hz (2560x1440), 1080P@144Hz (1920x1080) Note: This product is not equipped with a DP cable. It is recommended to purchase a DP1.4 cable. Actual test can reach 2K@144Hz. Using the DP1.4 cable also avoids screen flicker problems. 2 computer hosts share 1 DP monitor, and support 3 USB ports and USB 2.0 transmission. Support extended remote switch/host manual switch. No additional power supply is required for daily use. Long-distance transmission or connection of high-power devices requires power, so we provide a USB power cable, you only need to find a household 5V1A plug. Imported chips are used to increase the compatibility range, improve the stability between KVM and DP devices, and greatly avoid the phenomenon of flickering and black screens caused by compatibility. Product parameters: Name: DisplayPort KVM Switch Output: DP×1, USB×3 Input: DP×2, USB×2 Resolution: 4K@60hz 4:4:4 (3840x2160),2K@144hz (2560x1440), 1080P@144hz (1920x1080) Material: Iron Shell Size: 158mm×62mm×18mm Accessories: 1×USB power cable+2×USB-B cable+1×Extended control switch+1×Manual See more?Plug and play?Windows 10/8/7/XP/Vista (32/64 bit), Mac, Linux, Sun Solaris, DOS, Win3, WINNT, Netware and Unix. Plug and play, no driver installation is required. ?Support two switching methods?1. Support manual switch of the host. 2. Support extension cord control switch. Plug and play, no driver installation required. Please make sure to plug DP in 1 and USB in 1 to the same host. DP 1 in corresponds to USB 1 in. Mixed insertion of DP 1 in and USB 2 in is not supported. ?High-end chips, no power supply?Imported chips are used to increase the compatibility range, improve the stability between KVM and DP devices, and avoid flickering black screen phenomenon. The 2 USB-B ports not only support printer data transmission, but also power supply to the device. No additional power supply is required for daily use. But long-distance transmission or using high-power devices requires power, so we provide 1 USB power cable, you just need to find a household 5V1A plug. ?2 Port DP KVM switch?2 DP+2 USB input/3 USB output/1 DP output. Only one set of controls can control two computers. It's perfect for workstations, offices, or wherever you need to multitask between computers. You can easily switch and control USB devices and DP monitors on two computers at the same time.Note: This product is not equipped with a DP cable. It is recommended to purchase a DP1.4 cable The actual test with DP1.4 cable can reach 2K@144Hz. ?DP 4K 60hz output?Using DP 1.2 technology, the maximum support 4K@60hz YUV4:4:4 (3840 x 2160), 2K@144hz (2560 x 1440), HDR10. Note: This product is not equipped with a DP cable. It is recommended to purchase a DP1.4 cable. Actual test can reach 2K@144Hz. Using the DP1.4 cable also avoids screen flicker problems.