StarTech.com 4 Port DVI + USB KVM Switch with Audio

Effortlessly manage four USB-enabled, DVI-capable computers from a single keyboard and mouse with the StarTech.com 4 Port DVI + USB KVM Switch with Audio. Designed for multimedia workflows, this compact 1U switch combines precise video switching, reliable USB peripheral sharing, and integrated audio controls to streamline multi-system operations in studios, control rooms, server rooms, and development environments. With a robust build, flexible switching options, and a dedicated local user, it delivers seamless cross-platform control without sacrificing performance or convenience.

• Control four separate USB-enabled, DVI-capable computers from one keyboard and mouse while maintaining dedicated local access for quick, hands-on management.
• Built-in USB 2.0 hub with two ports simplifies peripheral sharing—connect a printer, storage device, or other USB accessories without needing additional hubs or adapters.
• Independent audio and microphone switching lets you route audio channels per computer, enabling smooth multimedia editing, conferencing, and VOIP workflows without cross-talk or manual reconfigurations.
• 1U rack-mountable design fits neatly into data centers, broadcast rooms, or workstation racks, delivering a compact, professional-grade solution that supports high-demand environments.
• Intuitive switching via front-panel controls or keyboard hotkeys ensures fast transitions between connected machines, while broad compatibility with Windows, macOS, and Linux makes integration effortless.

Technical Details of StarTech.com 4 Port DVI + USB KVM Switch with Audio

• Video interface: DVI-D digital video for four connected computers, enabling clear, sharp output to a single monitor or display chain connected to the KVM's output.
• USB hub: Built-in USB 2.0 hub with two ports to share peripherals among the connected computers without needing extra hardware.
• KVM capacity: 4 USB-enabled DVI computers controlled from a single keyboard and mouse; supports a single local user for direct access.
• Audio switching: Integrated stereo audio and microphone switching to route audio channels independently for each computer, ideal for multimedia production and conferencing tasks.
• Form factor and power: 1U rack-mountable chassis designed for space-conscious installations; typically powered via an external supply compatible with StarTech specifications.
• Compatibility: Works with common operating systems including Windows, macOS, and Linux distributions, supporting plug-and-play operation for quick deployment.
• Installation footprint: Requires DVI video, USB for keyboard/mouse, and audio lines (where applicable) from each computer to the KVM; a monitor is connected to the KVM’s video output.

How to Install StarTech.com 4 Port DVI + USB KVM Switch with Audio

• Power down all connected computers and the KVM switch before making any connections to prevent shorting or boot issues.
• Connect each computer’s DVI video output to the corresponding DVI input port on the KVM switch, and connect each computer’s USB keyboard and mouse to the matching USB ports on the switch.
• Attach the monitor to the KVM’s DVI output port to ensure the switch can drive video to your display while you control any of the connected machines.
• Route audio appropriately by connecting each computer’s audio output (and microphone input, if used) to the KVM’s audio jacks, enabling per-computer audio switching as needed.
• Connect the StarTech KVM to a suitable power source and power it on. Use the front-panel buttons or keyboard hotkeys to begin switching between connected computers, testing audio, video, and peripheral sharing as you go.

Frequently asked questions

• Q: How many computers can this KVM switch?
  A: It supports four USB-enabled, DVI-capable computers, all accessible from a single keyboard and mouse with one local user.
• Q: Does it support audio and microphone switching?
  A: Yes. The switch provides independent routing for audio and microphone channels, making it ideal for multimedia production and conferencing workflows.
• Q: Is there a USB hub built into the unit?
  A: Yes. The integrated USB 2.0 hub provides two additional ports for sharing peripherals across the connected systems without extra hardware.
• Q: What video interface does it use?
  A: The device uses DVI-D digital video, enabling high-quality output to DVI-enabled displays and compatible monitors.
• Q: Is this switch rack-mountable?
  A: Yes. It is designed for 1U rack mounting, making it suitable for data centers, broadcast facilities, and professional workstations where space is at a premium.