The ATEN CS1944DP desktop KVM switch helps organize your desktop. Especially when managing a multimedia workstation at a large organization, CS1944DP provides you with instant access to two or four computers, all through a single USB keyboard, USB mouse and two DisplayPort monitors.1x 4-Port USB 3.0 4K DisplayPort Dual Display KVMP™ Switch8x LIN5-20K1-K13G DisplayPort 1.2 Cables4x LIN6-11C1-E12G USB 3.0 Cables8x LIN5-0205-21CG/LIN5-0205-21DG Audio Cables1x LIN2-418K-E12G Power Adapter1x User Instructions