# 4-Port USB DisplayPort KVM Switch with Audio by StarTech — DisplayPort, USB, 3840×2400, 12V, Steel

**URL:** https://aio.lv/en/product--startech-sv431dpua--4110227
**Data updated:** 2026-03-11 11:45 (EET)
**Category:** USB Hubs
**Manufacturer:** StarTech
**Manufacturer code:** SV431DPUA
**EAN:** 0065030837545
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 442.99 €
**Prices and availability valid until:** 2026-07-19 23:59
**Price without VAT (21%):** 366.11 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--startech-sv431dpua--4110227

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 16.07.2026 | free |
| Pickup points | 21.07.2026 | 1.99 EUR |
| Courier delivery to door | 21.07.2026 | 4.99 EUR |

## Summary description

4-Port USB DisplayPort KVM Switch with Audio from StarTech provides centralized control of four computers using a single USB keyboard, USB mouse and DisplayPort monitor. Supports video up to 3840×2400 (digital up to 2560×1600), audio switching, steel housing and 12 V output. Ideal for office or lab setups requiring space-saving switching and single-user management. Power input 100–240 V, MTBF 136000 h.

## Long description

The StarTech 4-Port USB DisplayPort KVM Switch with Audio (SV431DPUA) enables centralized control of four computers using a single USB keyboard, USB mouse and a DisplayPort monitor. Designed for environments that require compact, reliable switching, the unit supports DisplayPort video up to 2560×1600 at 60 Hz for typical multimedia use, and up to 3840×2400 at reduced refresh rates for high-quality static imaging. Integrated audio switching supports 7.1 digital audio with compatible sources and displays, as well as separate 3.5 mm stereo connections. The switch includes a built-in USB 2.0 hub to share two additional peripherals across connected systems and is housed in a durable black steel enclosure. Power input accepts 100–240 V and the unit provides a 12 V output for connected devices. Mean time between failures (MTBF) is specified at 136000 hours.
Advantages
The KVM switch consolidates keyboard, mouse, video and audio control for up to four computers into a single compact device, reducing desktop clutter and simplifying user workflow. Front-panel push-button and hotkey switching provide flexible, fast control, while the integrated USB hub reduces the need for duplicate peripherals. Its steel housing offers increased durability for office or lab environments, and the wide input voltage range supports international power systems. Support for both DisplayPort digital audio and separate analog audio connections increases compatibility with diverse AV setups.
Suitable for
Office workstations that require central switching between multiple PCs or thin clients
Laboratory and diagnostic imaging setups that need high-resolution static displays
Multimedia workstations where audio switching between sources is required
IT maintenance stations and server rooms where single-user control of several systems is needed
Key specifications
DisplayPort video support: up to 2560×1600 @60 Hz (digital); up to 3840×2400 at reduced refresh rates for static imaging
Audio: 7.1 digital audio support and separate 3.5 mm stereo audio connections
USB: keyboard and mouse emulation with integrated USB 2.0 hub sharing two additional peripherals
Power: external power support 100–240 V input with 12 V output for connected devices
Housing: steel enclosure, black color
Weight: approximately 1 kg
MTBF: 136000 hours
How to use
Connect up to four computers to the rear DisplayPort, USB and audio input ports, and attach a single DisplayPort monitor, a USB keyboard and a USB mouse to the console ports. Connect any shared peripherals to the integrated USB 2.0 hub ports. Use the front-panel push buttons or configured hotkeys to switch active control between connected systems. Ensure the unit is connected to an appropriate power source (100–240 V) and, if required, connect the 12 V output to supported devices following manufacturer instructions.
Usage recommendations
For optimal video clarity at higher resolutions, use high-quality DisplayPort cables and set the display and source devices to compatible resolution and refresh rate combinations. When using the maximum 3840×2400 resolution, expect reduced refresh rates—suitable for static or diagnostic imaging rather than fast-motion video. Keep the unit ventilated and install it away from heat sources; consider a 1U rackmount bracket if mounting into a server rack (bracket sold separately).

## Specifications

| Feature | Value |
|---|---|
| Hot keys | Yes |
| Number of users | 1 user(s) |
| Headphone outputs | 5 |
| Hot-Plug support | Yes |
| External power adapter | Yes |
| Keyboard port type | USB |
| Mouse port type | USB |
| Video port type | DisplayPort |
| Number of computers controlled | 4 |
| On Screen Display (OSD) | No |
| Audio connections | Yes |
| Maximum digital resolution | 2560 x 1600 |
| Rubber feet | Yes |
| AC input voltage | 100 - 240 |
| Built-in display | No |
| Push button | Yes |
| IP control | No |
| Audio support | Yes |
| Number of microphone inputs | 5 |
| USB hub | Yes |
| Compatible power plug types | US, UK, EU, AU |
| Daisy chain | No |
| DDC2B support | Yes |
| Audio channels | 7.1 |
| Console ports | USB A, 3.5mm mic, 3.5mm headphone, DisplayPort |
| Console USB ports quantity | 4 |

### Power

| Feature | Value |
|---|---|
| Output voltage | 12 |
| Input current | 0.8 |
| Output current | 1.5 A |
| Power plug type | Type M |

### Logistics data

| Feature | Value |
|---|---|
| Harmonized System (HS) code | 85176200 |

### Other features

| Feature | Value |
|---|---|
| Maximum resolution | 3840 x 2400 |

### Features

| Feature | Value |
|---|---|
| Certification | CE, FCC, UL, TAA, REACH |
| Plug and Play | Yes |
| LED indicators | Y |
| Product colour | Black |
| Housing material | Steel |

### Operational conditions

| Feature | Value |
|---|---|
| Operating relative humidity (H-H) | 0 - 80 |
| Storage temperature (T-T) | -20 - 60 |
| Operating temperature (T-T) | 0 - 40 |

### Packaging data

| Feature | Value |
|---|---|
| Package weight | 1600 g |
| Package depth | 411 mm |
| Package height | 87 mm |
| Package width | 214 mm |

### Performance

| Feature | Value |
|---|---|
| Mean time between failures (MTBF) | 136000 h |

### Weight & dimensions

| Feature | Value |
|---|---|
| Weight | 1 kg |
| Height | 44 mm |
| Width | 221 mm |
| Depth | 130.6 mm |

### Ports & interfaces

| Feature | Value |
|---|---|
| DC-in jack | Yes |

### Packaging content

| Feature | Value |
|---|---|
| AC adapter included | Yes |
| Manual | Yes |

### Sustainability

| Feature | Value |
|---|---|
| Sustainability certificates | RoHS |

## FAQ

### How much does the StarTech 4-Port USB DisplayPort KVM Switch with Audio cost, and is it available for purchase?

The price is 442.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 11 pcs. are in stock, and you can place your purchase right now with delivery across Latvia and Europe or choose pickup at the Riga collection point. We offer favorable purchase terms, including the option to split the payment into convenient monthly installments. Availability and price are updated in real time, so we recommend placing your order in advance.

### If I order this product today, when will I receive my order?

If you place your order today, delivery will be as fast and convenient as possible. You will be able to pick up your order on 16.07.2026 at the Riga pickup point or choose delivery across Latvia and Europe. We carefully inspect every purchase and pack it securely for safe transportation.

### What payment options are available?

AiO.lv offers several payment methods: Bank transfer, Bank cards on-line, Apple Pay, Google Pay, Installment. All transactions are 100% secure and encrypted.

### Can StarTech 4-Port USB DisplayPort KVM Switch with Audio be purchased with a lease?

Yes, the purchase is available both on credit and with an interest-free installment plan. Learn more about installments and credit options: https://aio.lv/en/payment#b3

### Can this product be purchased for a company (with VAT)?

Yes. AiO.lv works with legal entities in Latvia and across Europe. The product price already includes VAT. For certain product categories, as well as for companies from other EU countries with a valid VAT number, a 0% VAT rate may apply. We issue the invoice immediately after the order is placed, support electronic BIS invoices, and automatically generate all necessary accounting documents. You can complete the purchase for a company online — simply select the company profile and choose bank transfer as the payment method during checkout.

### What is the warranty period?

All StarTech products come with an official 2 Years warranty. It covers all manufacturing defects and malfunctions that may occur during use. The warranty is valid at all authorized StarTech service centers and through AiO.lv

### Can the product be returned after purchase?

Yes, you can return the product within 14 days of purchase if you bought it as a consumer (not a legal entity). Returns are possible without giving any reason — the main condition is that the product retains its original appearance and full set of accessories. We will make the process as simple and convenient as possible: just contact our customer support team, and we will help you arrange the return.

### Where should I contact for warranty service?

For warranty-related questions you can contact the AiO.lv (SIA VSPRO) customer support team. More information about warranty service: https://aio.lv/en/warranty

### How can I tell if this product suits my needs?

When making a choice, we recommend paying attention to the key features: weight, product colour, compatibility with your devices or usage conditions, material quality, functionality, and warranty terms. These characteristics will help you determine how well the model meets your needs.

### Where can I download the instructions for StarTech 4-Port USB DisplayPort KVM Switch with Audio?

You can download the instructions in PDF format from the “Instructions” section on the product description page. The file contains complete information about installation, setup, and usage.

## Image

https://aio.lv/img/cache/product/4110227/54650423_large.webp