StarTech.com 2 Port 2 Displays USB HDMI KVM Switch 3.5 mm Stereo 3840 x 2160 pixel Maximum Resolution

StarTech KVM Switch, 3840 x 2160 Maximum Resolution, Steel - SV231DHU34K6

This KVM switch enables control of two computers using a single keyboard, mouse and dual HDMI displays. It supports HDMI 2.0 video and drives two monitors at 4K60 for workflows requiring high pixel density. The unit includes a front-mounted USB hub to share additional peripherals and provides separate analogue 3.5mm audio alongside HDMI digital audio. Built for desktop use, it operates across Windows, Mac and Linux environments.

Features and Benefits:

• Supports 3840 x 2160@60Hz for precise Visual fidelity
  USB 3.0 hub delivers 5 Gbps for fast peripheral access
  EDID and HDCP emulation reduces switch delay
  Hotkey and front buttons allow Rapid host switching
  Stereo 3.5mm Plus HDMI audio for flexible routing

Applications

• Used with CAD/CAM workstations requiring dual 4K displays
  Ideal for video editing suites needing 4K60 output
  Suitable for multi‑OS test benches using shared peripherals
  Can be used for office setups consolidating printers and scanners
  Used for control desks combining PC and Mac systems

What power input does the device require?

It uses an external 12V DC adapter rated for 3A output and accepts 100-240 VAC mains.

Which USB device classes are supported by the hub?

The hub provides USB‑A ports at 5 Gbps for high‑speed devices and additional USB‑A ports for HID‑class peripherals.

How does it indicate Active and power states?

Two green LEDs indicate power/sync and two red LEDs show the currently selected host.

Are rack‑mount accessories included?

No rack‑mount hardware is provided and the unit is supplied with rubber feet for desktop placement.

What environmental ranges does it support?

Operational temperature is 0 to 40°C with storage from -10 to 60°C and humidity up to 80%.