KVM switch Belkin F1DN204KVM-UNN4 HDMI 4K USB Rack mounting

The Belkin F1DN204KVM-UNN4 HDMI 4K USB Rack mounting KVM switch enables centralized control of up to four computers from a single keyboard, mouse and HDMI or DisplayPort monitor. Built for rack installation, the unit supports video resolutions up to 3840 x 2160 at 60 Hz and provides USB connections for standard keyboard and mouse devices. The housing is made of aluminum and metal for durability and stable performance in server room and professional AV environments. The switch accepts AC power with a wide input voltage range suitable for different power systems.

Advantages

The device delivers 4K video support at 60 Hz for crisp, detailed display output when switching between sources. Its rack-mount form factor and robust metal construction provide reliable installation and long-term durability. USB keyboard and mouse ports simplify peripheral connectivity without additional adapters. The KVM offers seamless switching between four computers, reducing the need for multiple input devices and saving workspace in control rooms or data cabinets.

Suitable for

Key specifications

How to use

Install the unit into a standard equipment rack using the included mounting brackets and secure all connections. Connect each computer to the KVM using the HDMI or DisplayPort video cables and USB cables for keyboard/mouse control. Connect the monitor to the KVM’s video output and attach a USB keyboard and mouse to the front or rear USB ports. Power the switch from an appropriate AC source. Use the front-panel controls, keyboard hotkeys or on-screen display (if available) to switch between connected systems and manage display settings.

Recommendations

For best video performance, use high-quality HDMI or DisplayPort cables rated for 4K at 60 Hz and ensure the connected graphics outputs are configured for the target resolution. Place the KVM in a ventilated rack location and verify that USB peripherals are compatible with standard HID drivers to avoid needing additional software.