IOGEAR GCS1642 Dual-Display DVI KVM Switch for 2 Computers

Upgrade your workstation with the IOGEAR GCS1642 KVM Switch, a high-performance solution designed to streamline a multi‑PC setup with professional-grade clarity. This dual‑display, two‑computer KVM switch lets you control two separate desktop environments from a single keyboard, mouse, and pair of DVI monitors. Whether you’re a gamer chasing fast, responsive input, a designer who needs pristine digital video, or a developer juggling multiple operating systems, the GCS1642 delivers reliable switching, crisp image quality, and effortless peripheral sharing. Its robust build, thoughtful feature set, and intuitive operation help reduce desk clutter and maximize productivity, so you can stay focused on what matters most: your work or play. Experience seamless cross‑system workflows, smooth video transitions, and precise control that meets the demands of modern multi‑computer ecosystems.

• Seamless control of two computers from a single console, powering two DVI displays for each system and delivering clear, distraction-free visuals.
• Integrated USB 2.0 hub to share keyboards, mice, printers, and other peripherals across both computers without swapping cables.
• Flexible switching options with both keyboard hotkeys and a convenient push-button on the unit, plus on-screen display for quick source selection.
• Independent audio switching so you can route audio from either computer to your speakers or headphones, helping you stay immersed in games, music, or calls.
• Reliable video integrity with EDID management and digital DVI-D support to ensure stable, high‑quality images on each monitor.

Technical Details of IOGEAR GCS1642

• Model: IOGEAR GCS1642 — 2‑port Dual-Display DVI KVM Switch
• Video: Supports two computers with dual DVI display capability (DVI-D digital video for each computer/monitor pair)
• USB: Built-in USB 2.0 hub for sharing peripherals between the two connected computers
• Audio: 2‑channel stereo audio switching with separate audio lines for each computer
• Switching: Keyboard hotkeys and push-button control with on‑screen display (OSD) for easy source selection
• Compatibility: Designed to work with standard DVI displays and widely used operating systems, enabling cross-platform workflows

How to install IOGEAR GCS1642

Setting up the GCS1642 is straightforward and quick, enabling you to unify your dual-display, multi‑PC environment in a few simple steps. Start by ensuring your monitors, keyboards, mice, and any other peripherals are within reach and that you have the necessary cables on hand. Once connected, power on your devices and configure your displays for the desired layout. The GCS1642 is designed to be a plug‑and‑play solution that minimizes setup time so you can begin work or play with minimal interruption.

1. Connect the two computers to the KVM switch using the respective DVI video cables and USB data cables for keyboard/mouse control.
2. Attach your two DVI displays to the corresponding DVI outputs on the switch to enable dual-display output for each computer.
3. Plug in the USB peripherals you want to share (keyboard, mouse, USB drives, etc.) into the GCS1642’s USB hub or the USB ports on the connected computers, depending on your workspace configuration.
4. Connect the audio lines from each computer to the switch if you plan to route sound through external speakers or headphones.
5. Power on all devices and use the push-button on the front of the unit or the keyboard hotkeys to switch between the two computers. If needed, adjust the EDID settings to optimize display compatibility and image quality.
6. Test each computer to confirm that video, audio, and peripherals are correctly routed, and save your preferred switching method for quick access during daily usage.

Frequently asked questions

• Q: What is the main purpose of the IOGEAR GCS1642?
  A: It allows you to control two separate computers from a single keyboard, mouse, and two DVI displays, with shared USB peripherals and audio. It’s ideal for multi-PC setups where desk space and workflow efficiency matter.
• Q: Does the GCS1642 support dual displays for each computer?
  A: Yes. The switch is designed to manage dual DVI displays for each connected computer, enabling a true multi-monitor experience from one console.
• Q: Can I share USB devices between the two computers?
  A: Absolutely. The built-in USB 2.0 hub allows you to share keyboards, mice, USB drives, printers, and other USB peripherals across both systems without reconnecting cables.
• Q: How do I switch between computers?
  A: You can switch using either the front-panel push-button or keyboard hotkeys. An on-screen display provides a clear indication of the active computer, making transitions quick and intuitive.
• Q: Will the GCS1642 work with different operating systems?
  A: The GCS1642 is designed to be OS-agnostic for standard KVM usage, ensuring broad compatibility with common operating systems when connected via DVI, USB, and audio interfaces.