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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

  • PC connections4 x DisplayPort (20 pin) Female 4 x USB B (4 pin) Female 8 ×
  • Console ports1 x DisplayPort (20 pin) Female 2 × 3.5 mm Mini-Jack (3 Posi
  • Computer ports4 Ports
  • Monitor ports1 Port
  • Supported video resolution2560 × 1600 @ 60 Hz
  • Switching methodPush Buttons/Hot Keys

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.

How it compares

Measured against everything we stock in KVM Switches & Rack Consoles, at today’s prices. Recalculated every night.

Price $264.99
Pricier than about 83% of the 4,010 comparable items (median $105.49).

Specifications

Product
Brand nameStarTech.com
Model nameSV431DPUA
Product typeDisplayPort, USB
Display
Supported video resolution2560 × 1600 @ 60 Hz
Ports & slots
PC connections4 x DisplayPort (20 pin) Female
4 x USB B (4 pin) Female
8 × 3.5 mm Mini-Jack (3 Position) Female
Console ports1 x DisplayPort (20 pin) Female
2 × 3.5 mm Mini-Jack (3 Position) Female
4 x USB A (4 pin) Female
Computer ports4 Ports
Monitor ports1 Port
Power
Power requirementsPower Adapter Included: Yes
Input Voltage: 110 to 240 AC
Input Current: 0.8A
Output Voltage: 12 DC
Output Current: 1.5A
Center Tip Polarity: Positive
Plug Type: M
Size & build
Product dimensions8.7 in × 1.7 in × 5.1 in
Product weight38.8 oz
Shipping weight1.61 kg
Package size414 × 216 × 89 mm
In the box
In the box4 port DisplayPort KVM with Audio
Rubber Feet
Universal Power Adapter (NA/UK/EU)
Manual
Environment & compliance
Temperature rangeOperating: 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)
Humidity range0 to 80% RH
More details
Switching methodPush Buttons/Hot Keys
Status lights1 x Power
4 x Green - Online indicator (One LED per port)
4 x Red - Select indicator (One LED per port)

Other versions of this model

5 more in the same range

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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