The IOGEAR GCS52DP 2-Port 4K USB DisplayPort Cable KVM Switch is the perfect way to control two DisplayPort computers with only one monitor, one keyboard and one mouse. Enjoy crystal-clear 4K resolution up to 4096x2160 @30Hz with no additional cables needed. With USB-powered, self-explanatory installation and operation, you can switch seamlessly between your two DisplayPort computers with the 6 ft. cable remote push-button. Save time and money and switch efficiently between computers.