ATEN CS18216 16-Port USB 3.0 4K HDMI KVM Switch – Desktop, Built-in USB Hub

Sixteen machines and you want one keyboard, one mouse, one monitor doing the work. The CS18216 handles it. USB 3.0 throughout, 4K DCI at 60Hz on the HDMI output, and a built-in USB 3.1 Gen 1 hub so peripherals don't bottleneck when you switch. Pushbuttons, hotkeys, RS-232 commands, or the redesigned OSD — pick whichever switching method fits your workflow. Two-level password auth means the new starter isn't poking around the production server. Cascade two levels and you're at 256 systems from that same console

• 16-port HDMI KVM with USB 3.0 — one console, every machine
• 4K DCI (4096 × 2160 @ 60Hz) output for crisp monitoring and dashboards
• Built-in USB 3.1 Gen 1 hub (5 Gbps) for instant peripheral sharing
• Four switching methods: pushbuttons, hotkeys, RS-232, and redesigned OSD
• Two-level password authorisation locks down access to production systems
• Cascades two levels for up to 256 computers; stacks to eight units for multi-display