This article covers MASTERAIR G100M RGB.

Overview

The StarTech.com SV231DPUEA is a dual-monitor DisplayPort KVM switch designed for users who need to control two PCs with a single set of monitors, keyboard, and mouse. It supports resolutions up to 4K at 60Hz over DisplayPort 1.2 and includes a built-in USB 3.0 hub for sharing peripherals like storage drives, webcams, and printers. This KVM switch is ideal for creative professionals, remote workers, and anyone managing multiple computers on a cluttered desk. With front-panel buttons and hotkey switching, you can toggle between systems instantly without sacrificing display quality.

Connectivity & Compatibility

The SV231DPUEA features two DisplayPort 1.2 video inputs and two DisplayPort outputs, allowing you to connect two PCs to two monitors. USB connectivity is handled via USB 3.0 (5Gbps) for keyboard, mouse, and additional peripherals. The unit also includes a 2-port USB 3.0 hub on the front for easy access. Compatibility spans Windows, macOS, and Linux without requiring driver installation. However, HDCP is not supported, which may limit playback of protected content like Blu-ray discs or certain streaming services. The switch works with most standard DisplayPort cables, but active adapters may be needed for HDMI or DVI monitors.

Product Info

The SV231DPUEA was released around 2020 and remains widely available through StarTech.com's official store and major retailers. It carries a price tag of approximately $300–$350 USD, positioning it in the mid-to-high range for professional KVM switches. Its market position is justified by the combination of dual DisplayPort 4K support and an integrated USB 3.0 hub—features not commonly found at this price point. The product comes with a 2-year warranty and access to StarTech's technical support team.

Best Use Cases

Creative professionals with dual-monitor setups: Video editors, 3D artists, and graphic designers who need to switch between a powerful workstation and a laptop will appreciate the seamless 4K display switching. The USB hub keeps peripherals like drawing tablets and external drives connected to both systems. Remote workers juggling work and personal PCs: Keep your desk tidy by using one monitor, keyboard, and mouse for both your company laptop and personal desktop. The USB 3.0 hub ensures fast file transfers and smooth webcam operation during video calls. * Gamers who also need a productivity machine: Switch between a gaming rig and a work laptop without unplugging cables. Note that HDCP limitations may affect some streaming services, so check your use case before buying.

Things to Consider

This KVM switch is DisplayPort-only, so you'll need adapters for HDMI or DVI monitors. HDCP is not supported, which means protected 4K streaming (Netflix, Prime) may not work when switching through the KVM. While the unit supports 4K at 60Hz per monitor, running two 4K displays simultaneously at full resolution may exceed the DisplayPort 1.2 bandwidth limit. You may need to lower the resolution or refresh rate on one monitor. The USB 3.0 hub is convenient, but transfer speeds depend on the host PC's USB controller. For large file transfers, direct connection to the PC is recommended for optimal performance.

Product Disclosure (Amazon)

  • Manufacturer: Cooler Master
  • ASIN: B079K11GNB
  • Note: This article covers a manufacturer-made product based on Amazon listing details.