The Vertiv Cybex SCM145DPH-400 Secure Desktop Matrix KVM streamlines your workspace by eliminating the need for multiple monitors, keyboards, mice, and cables. This secure desktop matrix switch provides flexibility with a universal video port, freeze DPP, audio channel capabilities, and touchscreen support. It offers native video support up to UHD 4K at 60Hz and features smart-card (CAC) or biometric readers for authentication on any connected computer. The SCM145DPH-400 includes four universal ports and isolated switch ports, which help ensure discrete processing paths for each computer. With a power supply input range of 100-240V AC, the device is versatile and reliable for various setups. The SCM145DPH-400 supports universal video connectors to accommodate DP, HDMI, and DVI-D connections. This KVM switch is designed to provide secure, efficient, and flexible access to multiple computers from a single desktop setup. Backed by a 3-year warranty.