The ATEN CS19216 16-Port USB 3.0 4K DisplayPort KVM Switch can effectively access and control up to 16 DisplayPort computers from a single USB keyboard, USB mouse, and monitor console. With its dual interface console, users can choose between DisplayPort/HDMI video output supporting high video quality up to 4K DCI (4096 x 2160 @ 60Hz), presenting crystal-clear visuals.1x CS19216 16-Port USB 3.0 4K DisplayPort KVM Switch with Rack Mounting Kit2x LIN5-20K1-K13G DisplayPort 1.4 Cables2x LIN6-11C1-E12G USB 3.0 Cables2x LIN5-0205-21CG Audio Cables1x LIN5-04A2-J11G Firmware Upgrade Cable1x 0X02-0017-000G Foot Pad Set (4 pcs)1x LIN2-418K-E12G + 0AD8-8012-50M2 Power Adapter1x User Instructions