Black Box ServSwitch DT DVI 4-Port with Emulated USB Keyboard/Mouse

Experience seamless, reliable cross‑computer control with the Black Box ServSwitch DT DVI 4-Port with Emulated USB Keyboard/Mouse. This 4‑port KVM switch lets you manage up to four PCs from a single keyboard, monitor, and mouse, delivering crisp DVI video, USB device emulation, and intuitive switching. Built for professional environments, it combines rugged reliability with fast, trouble‑free switching to streamline multi‑system workflows.

• Switch up to four PCs with a single keyboard, monitor, and mouse for a clean, space‑saving workspace.
• Supports high‑quality DVI video with resolutions up to 1920 x 1200 at 60 Hz for sharp, accurate display output.
• DDC EDID emulation ensures stable monitor detection and compatibility across all connected PCs.
• Keyboard and mouse are emulated, enabling fast, reliable switching without losing input focus or sending phantom keystrokes.
• Hotkey switching provides quick, hands‑free PC selection in addition to convenient front‑panel controls for effortless operation.

Technical Details of Black Box ServSwitch DT DVI 4-Port with Emulated USB Keyboard/Mouse

• Number of ports: 4 computer connections plus shared DVI output and USB keyboard/mouse interface
• Video interface: DVI (digital video path) for high‑quality display output
• Maximum video resolution: up to 1920 x 1200 at 60 Hz
• DDC/EDID: emulation to ensure consistent display timing and compatibility across all connected PCs
• Keyboard/mouse emulation: allows immediate, reliable switching without re‑enumeration delays
• Switching method: hotkey switching supported (and front‑panel controls available)
• Power: operates as a self‑contained KVM switch with standard power requirements

How to install Black Box ServSwitch DT DVI 4-Port with Emulated USB Keyboard/Mouse

• Power down all computers and the monitor before installation to prevent any input/output conflicts.
• Place the ServSwitch DT DVI 4‑Port near the workstation setup and ensure adequate ventilation.
• Connect each computer’s video output to the ServSwitch’s DVI input ports using standard DVI cables. Connect the ServSwitch’s DVI output to the shared monitor using a DVI cable.
• Plug a USB keyboard and USB mouse into the ServSwitch’s USB keyboard/mouse ports to enable emulation and seamless switching.
• Power the ServSwitch supply (or connect to its powered hub, if applicable) and power on all connected PCs.
• Use the front‑panel controls or the hotkey sequence to switch between PCs. Verify the display and input devices respond correctly on each PC after switching.
• Optional: configure any PC‑specific display settings or EDID considerations to optimize resolution and color performance across the four systems.

Frequently asked questions

• What does the ServSwitch DT DVI 4-Port do? It lets you share a single monitor, keyboard, and mouse across up to four computers, using a DVI video path with USB keyboard/mouse emulation for fast, reliable switching.
• What resolutions are supported? The switch supports up to 1920 x 1200 at 60 Hz on DVI displays, ensuring clear images and sharp text across all connected PCs.
• How do I switch between computers? You can switch via hotkeys or using the front‑panel controls for quick, hands‑free transitions between connected PCs.
• Is EDID/DDC emulation included? Yes, EDID emulation is supported to maintain stable display timing and compatibility when switching between systems.
• Is the keyboard and mouse emulated? Yes, the device emulates USB keyboard and USB mouse inputs to prevent re‑enumeration issues and ensure smooth operation when switching.