StarTech.com 2-Port Dual-Monitor DisplayPort KVM Switch with Dual View Video Matrix, 4K 60Hz, 4x USB Hub Ports, Hotkey Switching, DP 1.2 Matrix KVM, TAA Compliant

Manufacturer: STARTECH | Model: P2ADD121D-KVM-SWITCH | Product ID: 3906 | Warranty: 2 Years
£356.11 (inc. VAT)
15 in stock
100% Money Back Guarantee - Risk Free

Product Technical Specification

Ports & interfaces
Number of computers controlled2
Keyboard port typeUSB
Mouse port typeUSB
Video port typeDisplayPort
DisplayPorts quantity4
DisplayPort version1.2
USB 2.0 Type-B ports quantity2
Console ports3.5mm headphone,3.5mm mic,DisplayPort,USB A
Console USB ports quantity4
Console DisplayPorts ports quantity2
USB hubYes
USB 2.0 Type-A hub ports quantity2
Audio connectionsYes
Headphone outputs1
Number of microphone inputs1
DC-in jackYes
Performance
HD type4K Ultra HD
Maximum resolution3840 x 2160
Data transfer rate (max)0.48
Scan interval10,20,30,40,50,60
Daisy chainNo
Audio channels2.0
Design
Rack mountingNo
Product colourBlack
Housing materialAluminium,Steel
Wired remote switchYes
LED indicatorsYes
Push buttonYes
Hot keysYes
Mean time between failures (MTBF)87298
Display
Built-in displayNo
On Screen Display (OSD)No
Power
Power sourceDC
Input voltage100 - 240
Input current1
Output voltage12
Output current3
Power consumption (typical)36
Power plug typeType M
Compatible power plug typesAU,EU,UK,US
Sustainability
Compliance certificatesFederal Communications Commission (FCC),RoHS,Trade Agreements Act (TAA)
Operational conditions
Operating temperature (T-T)0 - 40
Storage temperature (T-T)-20 - 60
Operating relative humidity (H-H)0 - 90
Weight & dimensions
Width105
Depth221
Height26
Weight626
Packaging data
Package width250
Package depth292
Package height78
Package weight1500
Packaging content
Quick installation guideYes
AC adapter includedYes
Other features
IP controlNo
Logistics data
Master (outer) case width539
Master (outer) case length419
Master (outer) case height333
Products per master (outer) case10

Delivery Options

Economy Delivery
FREE
Economy Delivery

Economy Delivery (UK)

Estimated delivery date: Wed 26th Aug 2026 to Sat 29th Aug 2026
Business Express
£6.95
Business Express

Business Express

Estimated delivery date: Tue 25th Aug 2026 to Thu 27th Aug 2026
View all Delivery Options & International Rates
Share a mouse, keyboard, USB hub, and dual 4K 60Hz DisplayPort monitors, between two DisplayPort-enabled computers, featuring dual-view video matrix capabilities

The Video Matrix KVM Switch allows you to view one display from each connected computer and switch the keyboard, mouse, and audio device between the selected displays using hotkeys. You can also switch all connected peripherals and both monitors like a standard KVM.

Universal Compatibility

The TAA-Compliant KVM Switch provides BIOS/UEFI control and works with any operating system, including Windows, macOS, and Linux. No software is required, and it is compatible with all hardware platforms such as Intel, AMD, and Apple Silicon.

Customizable Switching

Switching KVM ports is easy with the front-facing push button, hotkeys, or the included remote selector cable. An audible buzzer provides confirmation, and LEDs offer quick visual port selection status.

Reliable Performance

The durable design features a steel housing that helps prevent Electro-Magnetic Interference (EMI), enhancing the stability and reliability of the KVM. Its sturdy construction makes it ideal for installation in a variety of environments, and it offers 8kV Air/6kV Contact ESD protection.

USB Audio

Eliminate the need to connect 3.5mm cables from the computers to the KVM by using this KVM switch's built-in USB audio device, which provides 3.5mm audio jacks for both microphone and speakers. This setup simplifies your workspace by integrating audio management directly into the KVM switch.

Enhance Productivity and Device Management with the StarTech.com Connectivity Tools Application

Developed to improve performance and security, StarTech.com Connectivity Tools is the only software suite on the market that works with a wide range of IT connectivity accessories. The software suite includes:

• Advanced Windows Layout Utility: Setup and save custom windows layouts.
• USB Event Monitoring Utility: Track and log connected USB devices.

For more information and to download the StarTech.com Connectivity Tools application, please visit: www.startech.com/connectivity-tools

The StarTech.com Advantage
Ports & interfaces
Number of computers controlled2
Keyboard port typeUSB
Mouse port typeUSB
Video port typeDisplayPort
DisplayPorts quantity4
DisplayPort version1.2
USB 2.0 Type-B ports quantity2
Console ports3.5mm headphone,3.5mm mic,DisplayPort,USB A
Console USB ports quantity4
Console DisplayPorts ports quantity2
USB hubYes
USB 2.0 Type-A hub ports quantity2
Audio connectionsYes
Headphone outputs1
Number of microphone inputs1
DC-in jackYes
Performance
HD type4K Ultra HD
Maximum resolution3840 x 2160
Data transfer rate (max)0.48
Scan interval10,20,30,40,50,60
Daisy chainNo
Audio channels2.0
Design
Rack mountingNo
Product colourBlack
Housing materialAluminium,Steel
Wired remote switchYes
LED indicatorsYes
Push buttonYes
Hot keysYes
Mean time between failures (MTBF)87298
Display
Built-in displayNo
On Screen Display (OSD)No
Power
Power sourceDC
Input voltage100 - 240
Input current1
Output voltage12
Output current3
Power consumption (typical)36
Power plug typeType M
Compatible power plug typesAU,EU,UK,US
Sustainability
Compliance certificatesFederal Communications Commission (FCC),RoHS,Trade Agreements Act (TAA)
Operational conditions
Operating temperature (T-T)0 - 40
Storage temperature (T-T)-20 - 60
Operating relative humidity (H-H)0 - 90
Weight & dimensions
Width105
Depth221
Height26
Weight626
Packaging data
Package width250
Package depth292
Package height78
Package weight1500
Packaging content
Quick installation guideYes
AC adapter includedYes
Other features
IP controlNo
Logistics data
Master (outer) case width539
Master (outer) case length419
Master (outer) case height333
Products per master (outer) case10

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Buykingston order despatch times:

We will despatch your order the very same day if we receive cleared payment by 12:00 pm Mon-Fri.

These delivery estimates apply when you order up to 12:00 pm Mon-Fri (excluding public holidays).

We charge a one off delivery cost as outlined below regardless of how many items you order or the weight of your order.

Estimated delivery times are provided to us by the respective delivery companies. We pass this information onto you, the customer.

Despatch times do not apply to UK public holidays.

Estimated delivery times are taken from the next available working day available for delivery. For example if an order was despatched on a working Wednesday by 3pm, the first available working day for delivery would be Thursday provided you placed your order by 3pm on the Wednesday. If the next available weekday is a UK bank holiday/public holiday then your order will be despatched on the next available working day.

Our warehouse reserves the right to upgrade the delivery method you select on your order.

Our available delivery options*

Contact us for a shipping quote.

*All delivery times are estimated unless stated.

Product Returns Note

Buykingston offers a simple, hassle-free returns policy. If for whatever reason you are not happy with the item purchased, you can return it to us within 14 days of receipt for a refund. This applies to items purchased direct through Buykingston only.

Our 14 Day Returns Money Back Guarantee:
For items returned in resaleable condition, with all original packaging. If an item has been opened for inspection but shows signs of use beyond that, a deduction may apply to reflect the reduced value — see our full Terms & Conditions (Section 12) for details.

Some items are excluded from our money-back guarantee unless they have developed a fault. These include:

- Headphones
- Earphones
- Custom made and designed products, such as flash memory products with custom logos on them, e.g. USB flash drives and memory cards with your own logo

Returns FAQs

What is your returns criteria?
14 days from date of receipt, or expected date of receipt on non-tracked items.

How do I go about returning my order?
Please contact us via our contact page with your order number. We will provide you with an RMA number and return instructions, including your return deadline and whether a freepost label applies to your order.

Do I need to contact you before returning my order?
Yes, to obtain an RMA number before sending anything back.

Does my item have to include its original packaging?
Yes, to qualify for our 14 day money-back guarantee. For faulty items, we understand you may no longer have the original packaging.

Who pays for return postage?
If your item is faulty, damaged, or not as described, we cover reasonable return postage, or provide a freepost label where available. If you are returning an item for another reason (including simply changing your mind), you are responsible for return postage unless we have expressly confirmed a freepost label in your RMA email — we recommend using a tracked and insured service for items of significant value.

Who deals with the warranty on a faulty item?
We will. In some circumstances we may ask you to contact the manufacturer directly for assistance.

Please ensure you have read and comply in full with Sections 11–13 of our Terms & Conditions.