# KVM switch StarTech 4-port SV431DHD4KU — HDMI dual-display, 4K@30Hz, USB keyboard/mouse

**URL:** https://aio.lv/en/product--startech-sv431dhd4ku--769220
**Data updated:** 2026-03-11 11:41 (EET)
**Category:** KVM Switches
**Manufacturer:** StarTech
**Manufacturer code:** SV431DHD4KU
**EAN:** 0065030840095
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 721.99 €
**Prices and availability valid until:** 2026-07-23 23:59
**Price without VAT (21%):** 596.69 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--startech-sv431dhd4ku--769220

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 09.07.2026 | free |
| Pickup points | 14.07.2026 | 1.89 EUR |
| Courier delivery to door | 14.07.2026 | 4.99 EUR |

## Summary description

StarTech 4-port HDMI KVM switch (SV431DHD4KU) lets you control up to four computers from one set of USB keyboard and mouse and supports dual-display HDMI output. Provides 4K Ultra HD video up to 3840×2160 at 30Hz with HDMI video ports and 5 Gbit/s data rate. Steel housing, LED power/status indicators, AC power (100–240V). Ideal for multi-system desks, control rooms and test benches.

## Long description

The StarTech 4-port SV431DHD4KU KVM switch enables control of up to four HDMI-equipped computers from a single USB keyboard and mouse while driving two HDMI displays at up to 4K (3840×2160) at 30Hz. Housed in a steel enclosure with LED power and status indicators, this KVM supports USB peripheral sharing at USB 3.0 speeds and includes 3.5 mm bi-directional audio to share speakers or a microphone between connected systems. AC power input supports 100–240V operation for use in varied environments.
Advantages
The dual-display HDMI capability provides Ultra HD output for applications that require high-resolution visuals across two monitors. Built-in USB 3.0 ports and dedicated USB HID keyboard/mouse connections allow fast peripheral switching without installing drivers or software. The steel housing and clear LED indicators offer a robust, rack-friendly device with easy status monitoring. Integrated analog audio ports expand multimedia functionality without adding extra adapters.
Suitable for
 Multi-system desks where a single keyboard/mouse and dual monitors are shared
 Control rooms and monitoring stations requiring multiple computer inputs
 Test benches and development labs that need quick switching between machines
 Workflows requiring USB 3.0 peripheral sharing such as external storage or webcams
Key specifications
 Video output: HDMI, dual-display support
 Maximum resolution: 3840 × 2160 at 30Hz (4K@30Hz)
 Number of computers supported: 4
 Keyboard and mouse connections: USB HID
 USB hub: 2 × USB 3.0 ports for peripheral sharing (5 Gbit/s data rate)
 Audio: 3.5 mm dual-channel bi-directional analog audio ports
 Enclosure: Steel housing with LED power/status indicators
 Power: AC input 100–240V
 Colour: Black
 Weight: 1.2 kg
How to use
Connect each computer's HDMI output and USB upstream cables to the corresponding KVM input ports, then connect two HDMI monitors and a USB keyboard and mouse to the console ports. Connect optional analog audio devices to the 3.5 mm ports and plug the AC power adapter into a 100–240V outlet. Switch between connected computers using the front-panel controls or keyboard hotkeys as supported. The built-in USB 3.0 hub will automatically route connected USB devices to the currently selected computer.
Usage recommendations
For best video performance at 4K@30Hz, use high-quality HDMI cables rated for 18 Gbit/s where possible and minimize cable length between the KVM and displays. When sharing high-bandwidth USB devices such as external SSDs, connect them directly to the USB 3.0 ports on the KVM and ensure the target computer is selected before initiating large transfers. Keep firmware and host system graphics drivers up to date to ensure compatibility with dual-display UHD configurations.

## Specifications

### Performance

| Feature | Value |
|---|---|
| Maximum resolution | 3840 x 2160 |
| Scan interval | 3, 8, 15, 30 |
| Data transfer rate (max) | 5 Gbit/s |
| HD type | 4K Ultra HD |

### Ports & interfaces

| Feature | Value |
|---|---|
| USB connector type | USB Type-A |
| Headphone outputs | 4 |
| Keyboard port type | USB |
| Mouse port type | USB |
| Video port type | HDMI |
| Number of computers controlled | 4 |
| HDMI ports quantity | 10 |
| Console ports | USB A, 3.5mm headphone, HDMI |
| Console USB ports quantity | 6 |

### Design

| Feature | Value |
|---|---|
| Certification | CE, FCC, TAA, REACH |
| Rack mounting | Yes |
| Mean time between failures (MTBF) | 168000 h |
| Hot keys | Yes |
| LED indicators | Power, Status |
| Product colour | Black |
| Housing material | Steel |

### Power

| Feature | Value |
|---|---|
| Power consumption (typical) | 18 W |
| Power source | AC |
| Input voltage | 100 - 240 |
| Output voltage | 12 |
| External power adapter | Yes |
| Input current | 0.6 |
| Output current | 1.5 A |
| Compatible power plug types | UK, AU, EU, JP, US |

### Operational conditions

| Feature | Value |
|---|---|
| Operating relative humidity (H-H) | 0 - 80 |
| Storage temperature (T-T) | -10 - 60 |
| Operating temperature (T-T) | 0 - 40 |

### Logistics data

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

### Packaging data

| Feature | Value |
|---|---|
| Package weight | 1800 g |
| Package depth | 295 mm |
| Package height | 85 mm |
| Package width | 124 mm |

### Weight & dimensions

| Feature | Value |
|---|---|
| Weight | 1.2 kg |
| Height | 63 mm |
| Width | 130 mm |
| Depth | 220 mm |

### Display

| Feature | Value |
|---|---|
| Built-in display | No |

### Packaging content

| Feature | Value |
|---|---|
| Quick installation guide | Yes |
| Rubber feet | Yes |

### Other features

| Feature | Value |
|---|---|
| IP control | No |

### Sustainability

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

## FAQ

### How much does the StarTech KVM switch 4-port SV431DHD4KU cost, and is it available for purchase?

The price is 721.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 8 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 09.07.2026 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, Leasing for legal entities. All transactions are 100% secure and encrypted.

### Can StarTech KVM switch 4-port SV431DHD4KU 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: video port type, weight, number of computers controlled, keyboard port type, mouse port type, 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 KVM switch 4-port SV431DHD4KU?

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/769220/54597051_large.webp