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Compact black desktop KVM switch with front push buttons and LED indicators, rear DisplayPort, USB and audio ports

STARTECH

STARTECH SV431DPDDUA2 4-port dual DisplayPort KVM switch 4K 60Hz

SKU CH-YNMJ-9150J MPN SV431DPDDUA2

Controls four computers with dual 4K 60Hz displays, shared USB peripherals and separate 3.5mm audio ports

  • PC connections2 x USB B (4 pin) Female 4 x DisplayPort (20 pin) Female 8 ×
  • Console ports2 × 3.5 mm Mini-Jack (3 Position) Female 2 x DisplayPort (20
  • Computer ports4 Ports
  • Supported video resolutionSupported Resolutions: 1024 × 768 1280 × 720 (High-definitio
  • Switching methodPush Buttons/Hot Keys
  • Auto-scan interval3, 8, 15 & 30 seconds

Computer Connections 4 Ports

Style Dual Monitor (4K60)

  • Control four computers from one dual-display workstation with 4-port KVM switching
  • View Ultra HD 4K at 60 Hz on both monitors for sharp detail
  • Manage audio independently with separate 3.5 mm microphone and speaker ports
  • Share USB 2.0 and HID peripherals through the built-in two-port hub
  • Switch instantly via front push buttons or configurable hot-key combinations

Four-port dual DisplayPort KVM switch

This STARTECH SV431DPDDUA2 KVM switch lets one user control four computers from a single dual-monitor console. It supports Ultra HD 4K resolution at 60 Hz on both DisplayPort outputs. Separate 3.5 mm microphone and speaker ports provide full multimedia control. A built-in two-port USB 2.0 hub shares peripherals across all connected systems.

Suits multi-system workstations needing dual 4K

Professionals who operate several PCs side by side and require two 4K 60 Hz monitors will benefit from the dedicated DisplayPort connectors and hot-key switching. The unit does not support single-monitor setups, HDMI or DVI sources, or DisplayPort 1.4 bandwidth. Buyers who need more than four computer ports or higher refresh rates should look at other solutions.

Four DisplayPort computer inputs

The switch presents four DisplayPort inputs for the host computers and two DisplayPort outputs for the console monitors, each capable of 3840 x 2160 at 60 Hz. This fixed port arrangement determines whether the device matches a specific multi-computer, dual-display workflow.

How it compares

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

Price $527.99
Pricier than about 90% of the 4,010 comparable items (median $105.49).

Specifications

Product
Brand nameStarTech.com
Model nameSV431DPDDUA2
Product typeDisplayPort, USB
Display
Supported video resolutionSupported Resolutions:
1024 × 768
1280 × 720 (High-definition 720p)
1920 × 1080 (High-definition 1080p)
1920 × 1200
2560 × 1600
3840 × 2160 (4K)@ 60 Hz
Maximum Digital Resolutions: 3840 × 2160 (Ultra HD 4K) @ 60 Hz
Ports & slots
PC connections2 x USB B (4 pin) Female
4 x DisplayPort (20 pin) Female
8 × 3.5 mm Mini-Jack (3 Position) Female
Console ports2 × 3.5 mm Mini-Jack (3 Position) Female
2 x DisplayPort (20 pin) Female
2 x USB Type-A (4 pin) USB 2.0 Female
2 x USB Type-A (4 pin; HID Port) USB 1.1 Female
Computer ports4 Ports
USB supportWith USB support
Size & build
Product dimensions2.7 in × 5 in × 2.5 in
Product weight2.7 lb (1.22 kg)
Shipping weight1.71 kg
Package size305 × 246 × 86 mm
In the box
In the box1 x KVM switch
1 x universal power adapter (NA/JP, EU, UK, ANZ)
1 x quick start guide
4 x rubber feet
Environment & compliance
Temperature range0–40 degree
Humidity range0% to 80%,Non-Condensing
More details
Switching methodPush Buttons/Hot Keys
Auto-scan interval3, 8, 15 & 30 seconds
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

What cables come in the box and which ones do I need to add for four dual-DisplayPort computers?

The package includes the KVM, a universal power adapter, quick-start guide and four rubber feet. You must supply eight DisplayPort cables and four USB-B-to-USB-A cables to connect all four computers.

When should I pick the 4K 60 Hz model over a lower-resolution KVM?

Choose this model when you need dual 3840 x 2160 displays at 60 Hz; it also scales down to 2560 x 1600, 1920 x 1200, 1920 x 1080, 1280 x 720 and 1024 x 768.

What does the 4K 60 Hz rating mean once the switch is in my rack?

Each of the four connected PCs can drive two monitors at 3840 x 2160 @ 60 Hz simultaneously, with independent 3.5 mm mic and speaker paths and a two-port USB 2.0 hub for shared peripherals.

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