The ATEN CS1914 4-Port USB 3.0 DisplayPort KVMP™ Switch offers superior video resolution up to 3840 x 2160 @ 30 Hz and high-speed data transfer with USB 3.1 Gen 1 hub, ideal for graphic design, CAD applications, and video post-production. It allows users to control up to four DisplayPort computers with a single USB keyboard, mouse, and monitor, while providing independent switching for KVM, USB, and audio focus. It also features HD audio and superior performance for multimedia tasks.