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Rectangular black metal box with front push buttons and LEDs, rear DisplayPort, USB and audio ports

STARTECH

STARTECH SV431DPUA 4-Port DisplayPort KVM Switch 2560x1600 7.1 Audio USB 2.0 Hub

SKU CH-K9F4-5XVW6 MPN SV431DPUA

Share one DisplayPort monitor, keyboard, mouse and 7.1 audio across four computers with hotkey or push-button switching

  • TypeDisplayPort, USB
  • PC Connectors4 x DisplayPort (20 pin) Female 4 x USB B (4 pin) Female 8 x
  • Console Connectors1 x DisplayPort (20 pin) Female 2 x 3.5 mm Mini-Jack (3 Posi
  • Computer Connections4 Ports
  • Monitor Connections1 Port
  • Video Resolution2560 x 1600 @ 60Hz

Computer Connections 4 Ports

Style Single Monitor

  • Control four computers from one DisplayPort monitor and USB peripherals
  • 1 channel HD audio plus analog stereo and microphone pass-through
  • Native 2560 x 1600 resolution at 60 Hz for sharp visuals
  • Switch instantly via front push buttons or keyboard hotkeys
  • Integrated USB 2.0 hub shares keyboards mice and other devices

Four-Computer DisplayPort Switch

The StarTech SV431DPUA lets one keyboard, mouse and DisplayPort monitor control four multimedia systems at 2560 x 1600 resolution and 60 Hz. It targets offices, medical imaging stations and digital-signage servers that need single-workstation access to multiple computers. The unit supports both Windows and Mac platforms through standard DisplayPort and USB connections.

Audio Hub Eliminates Duplicate Peripherals

Integrated 7.1-channel digital audio and 3.5 mm analog stereo plus microphone jacks route sound from the active system to one speaker set. A built-in USB 2.0 hub shares keyboards, mice and other peripherals across all four ports, removing the cost and clutter of separate devices for each computer. Hotkey and push-button switching changes the active channel instantly.

Plug-and-Play Setup With Visual Status

The package includes a universal power adapter, rubber feet and a manual for immediate desktop deployment. Front-panel LEDs show power, online and selected status for each port so operators can verify the active link at a glance. Buyers who need more than four computer connections or higher video resolutions cannot use this switch.

Highlights

  • Control four computers from one DisplayPort monitor and USB peripherals
  • 1 channel HD audio plus analog stereo and microphone pass-through
  • Native 2560 x 1600 resolution at 60 Hz for sharp visuals
  • Switch instantly via front push buttons or keyboard hotkeys
  • Integrated USB 2.0 hub shares keyboards mice and other devices

Specifications

BrandStarTech.com
ModelSV431DPUA
TypeDisplayPort, USB
PC Connectors4 x DisplayPort (20 pin) Female
4 x USB B (4 pin) Female
8 x 3.5 mm Mini-Jack (3 Position) Female
Console Connectors1 x DisplayPort (20 pin) Female
2 x 3.5 mm Mini-Jack (3 Position) Female
4 x USB A (4 pin) Female
Computer Connections4 Ports
Monitor Connections1 Port
Video Resolution2560 x 1600 @ 60Hz
PC SelectionPush Buttons/Hot Keys
LED Indicators1 x Power
4 x Green - Online indicator (One LED per port)
4 x Red - Select indicator (One LED per port)
TemperatureOperating: 0 degree C to 40 degrees C (32 degrees F to 104 degrees F)
Storage: -20 degrees C to 60 degrees C (-4 degrees F to 140 degrees F)
Humidity0~80% RH
Power FeaturesPower Adapter Included: Yes
Input Voltage: 110 ~ 240 AC
Input Current: 0.8A
Output Voltage: 12 DC
Output Current: 1.5A
Center Tip Polarity: Positive
Plug Type: M
ApplicationDual system control for a single workstation increasing productivity in the office
High resolution medical imaging and Health care display, such as MRI and X-Ray display
Perfect for high-res Digital Signage server control, simplifying access to multiple systems
Multimedia design, multimedia post-production and video editing
Great for PC test/burn-in computer control saving the desk space required for multiple monitors, keyboards and mice
Leverage DisplayPort's high resolution capabilities for Satellite Topography equipment
Features7.1 Channel High Definition Audio support plus dual channel Analog Stereo and Microphone
Full plug-and-play support with USB keyboards, mice, and connected peripherals
Native DisplayPort resolution of 2560x1600 @60Hz; beyond 1080p
OS independent - No driver or software required
Supports a maximum resolution of 3840x2400 at lower refresh rates
Supports DDC2B for monitor detection
Supports hot-plug, un-plug and link status-failure detection
Integrated 2 port USB 2.0 hub
User-defined scan time intervals
VESA and CEA compliant
Fully compatible with Mini-DisplayPort, HDMI, and DVI adapter
Dimensions8.70" x 1.70" x 5.10"
Weight38.80 oz.
Package Contents4 port DisplayPort KVM with Audio
Rubber Feet
Universal Power Adapter (NA/UK/EU)
Manual
Shipping weight1.61 kg
Package size414 × 216 × 89 mm

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Questions about this item

Does the integrated USB 2.0 hub require any firmware updates or driver maintenance over time?

The switch operates with full plug-and-play support for USB keyboards, mice and peripherals, so no firmware updates or driver maintenance are needed.

What is the maximum video resolution the DisplayPort connection can sustain continuously?

The native DisplayPort output supports 2560 x 1600 at 60 Hz as its highest continuous resolution.

How much heat does the unit produce when powered all day with the included 12 V 1.5 A adapter?

It is rated for continuous operation from 0 to 40 °C ambient temperature with the supplied universal power adapter.

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