We take cryptocurrency — so the coins you hold can buy real hardware.Pay in crypto, spend it on real hardware. Free insured shipping worldwide over $399. Plain, unbranded boxes, sent from Germany.Free insured shipping over $399. Your rate is locked for 30 minutes once checkout opens.Rate locked 30 minutes. Every item sealed, serial-checked and covered by a 24-month warranty.Sealed, 24-month warranty.

Saved items Sign in
Black rectangular KVM switch with front push buttons and LED indicators

STARTECH

STARTECH SV431DPUA2 4-Port DisplayPort KVM Switch 4K 60Hz

SKU CH-BB54-3382F MPN SV431DPUA2

A 4-port DisplayPort KVM switch controlling four computers from one console with 3840 x 2160 at 60 Hz video and integrated USB 2.0 peripheral hub

  • PC connectionsHost Connectors: 4 x DisplayPort (20 pin) Female 4 x USB B (
  • Console portsConsole Interface(s): 1 x DisplayPort (20 pin) Female 2 × 3.
  • Computer ports4 Ports
  • Supported video resolution3840 × 2160 (Ultra HD 4K) @ 60 Hz
  • Switching methodPush Buttons/Hot Keys
  • Status lights1 x Power 4 x Green - Online indicator (One LED per port) 4

Computer Connections 4 Ports

Style Single Monitor (4K60)

  • Control four computers with one DisplayPort monitor and shared USB peripherals
  • Enjoy crisp 3840 x 2160 visuals at 60 Hz for detailed work or play
  • Switch instantly via front push buttons or keyboard hotkeys for seamless multitasking
  • Built-in two-port USB 2.0 hub shares keyboard, mouse and other devices without extra hardware
  • Compact 8.70" x 5.20" x 1.80" design fits neatly on any desk

4-Port DisplayPort KVM Switch

The StarTech SV431DPUA2 lets one keyboard, mouse and monitor control up to four computers. It is built for professionals and power users who need to switch instantly between separate workstations without duplicating peripherals. The unit handles DisplayPort video and USB data through a single compact device. It is not suited for setups that require more than four host connections or for users who need DisplayPort 1.4 bandwidth.

4K 60Hz video with USB 2.0 hub

Each of the four ports accepts 3840 x 2160 resolution at 60 Hz through DisplayPort 1.2. The integrated two-port USB 2.0 hub shares printers, drives or other peripherals across all connected systems. Two dedicated USB 1.1 ports handle keyboard and mouse switching with low latency. Audio passes through 3.5 mm jacks for speakers and microphone on each machine. Bandwidth limits mean higher refresh rates or 5K resolutions are not supported.

Push-button and hotkey switching with LED status

Front-panel push buttons and programmable hotkeys change the active computer in seconds. Green LEDs show which ports have live signals; red LEDs confirm the selected channel. A single power LED indicates the unit is active. The external 12 V 1.5 A adapter supplies up to 18 W and accepts 100–240 V AC input. The metal chassis measures 8.70 x 5.20 x 1.80 inches and weighs 5.6 oz, so it sits neatly on a desk or mounts with the included foot pads.

How it compares

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

Price $305.99
Pricier than about 85% of the 4,010 comparable items (median $105.49).

Specifications

Product
Brand nameStarTech.com
Model nameSV431DPUA2
Product typeDisplayPort, USB
Display
Supported video resolution3840 × 2160 (Ultra HD 4K) @ 60 Hz
Ports & slots
PC connectionsHost Connectors:
4 x DisplayPort (20 pin) Female
4 x USB B (4 pin) Female
8 × 3.5 mm Mini-Jack (3 Position) Female
Computer ports4 Ports
Size & build
Product dimensions8.7 in × 5.2 in × 1.8 in
Product weight5.6 oz
Shipping weight1.10 kg
Package size307 × 53 × 13 mm
In the box
In the box1 x KVM switch
4 x foot pads
1 x universal power adapter (NA/JP, EU, UK, ANZ)
1 x quick-start guide
Environment & compliance
Temperature range0ºC to 40ºC(32ºF to 104ºF)
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

Will the SV431DPUA2 share my existing USB 2.0 keyboard and mouse across four computers without extra hubs?

Yes, the switch has an integrated two-port USB 2.0 hub plus two dedicated USB 1.1 HID ports so a keyboard and mouse work on all four connected PCs without additional hardware.

How do I confirm the KVM is passing 4K at 60 Hz to my monitor after I connect everything?

The front panel shows a green online LED for each active port and a red select LED for the currently chosen computer; when the correct port is selected your display will report 3840 x 2160 at 60 Hz.

Does the package include the DisplayPort and USB cables needed to link four PCs, or must I buy them separately?

The box contains only the KVM switch, four foot pads, a universal power adapter and a quick-start guide; all four DisplayPort cables and four USB B cables for the host connections have to be purchased separately.

More in KVM Switches & Rack Consoles

Similar items