# Adapter PREMIUMCORD ku31hdmi13 MST 2×HDMI + USB 3.0, 4K support

**URL:** https://aio.lv/en/product--premiumcord-ku31hdmi13--4285047
**Data updated:** 2026-02-16 06:59 (EET)
**Category:** Cable Adapters & Converters
**Manufacturer:** PREMIUMCORD
**Manufacturer code:** ku31hdmi13
**EAN:** 8592220021153
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 36.99 €
**Prices and availability valid until:** 2026-07-21 23:59
**Price without VAT (21%):** 30.57 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--premiumcord-ku31hdmi13--4285047

## 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

MST adapter PREMIUMCORD ku31hdmi13 converts a single video output into two HDMI ports and adds a USB 3.0 connection. Designed for extending or duplicating displays, it supports 4K resolution where applicable and enables connection of peripherals via USB 3.0. Suitable for multi-monitor setups, presentations and workspace expansion.

## Long description

The PREMIUMCORD ku31hdmi13 MST adapter converts a single video output into two HDMI outputs and provides an additional USB 3.0 port. Designed for multi-monitor setups, the adapter supports MST (Multi-Stream Transport) to extend or duplicate displays when the host video output and graphics driver support DisplayPort MST. The device also integrates a USB 3.0 connection to power and communicate with peripherals such as external drives, input devices or USB hubs. The compact form factor and plug-and-play operation make it suitable for office workstations, presentation environments and mobile setups where extra display and USB connectivity are required.
Advantages
The adapter enables simultaneous connection of two HDMI displays from a single video output using MST, supporting resolutions up to 4K on compatible hardware and displays. Inclusion of a USB 3.0 port provides high-speed data transfer and power for peripherals without needing a separate hub. The compact design and standard connectors ensure easy installation and compatibility with a wide range of laptops and desktop systems. No special tools are required for setup, and the adapter is tailored for practical workspace expansion and display management.
Suitable for
 Expanding a laptop or desktop into a dual-monitor workstation
 Presentations where two HDMI displays are needed
 Home office setups requiring additional USB 3.0 connectivity
 Temporary multi-screen stations for events or trade shows
Key specifications
 Function: MST adapter converting one video output to two HDMI outputs and one USB 3.0 port
 Display support: supports 4K resolution where the host and displays allow; typical support depends on host output capabilities
 USB: one USB 3.0 Type-A port for data transfer and peripheral connection
 Connectors: two HDMI output connectors and one USB 3.0 Type-A connector (plus host-side video connector as specified by the product model)
 Compatibility: designed for systems supporting MST and compatible graphics drivers; works with common operating systems that support external displays and USB peripherals
 Size and weight: compact, lightweight adapter suitable for portable and desktop use
How to use
Connect the adapter to the host video output port specified by the device model, then attach up to two HDMI displays to the adapter's HDMI outputs. Plug a USB 3.0 device into the adapter's USB port as needed. If required by the operating system or graphics driver, enable MST or configure display settings to extend or duplicate screens. Ensure the host hardware supports the desired resolution and refresh rate; in some cases, lower resolutions or mirroring may be necessary depending on bandwidth limitations. Drivers or system updates may be needed on certain platforms for full functionality.
Usage recommendations
Use high-quality HDMI cables rated for the intended resolution (for example, HDMI cables certified for 4K) and a USB 3.0 cable or device to achieve optimal transfer speeds. Verify that the host video output and graphics driver support MST before relying on extended-display functionality. For stable operation, keep firmware and drivers up to date and avoid overloading the host with too many high-resolution displays beyond its bandwidth capabilities.

## FAQ

### How much does the PREMIUMCORD ku31hdmi13 MST adapter 2×HDMI USB 3.0 cost, and is it available for purchase?

The price is 36.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 12 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. All transactions are 100% secure and encrypted.

### 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 PREMIUMCORD 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 PREMIUMCORD 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

## Image

https://aio.lv/img/cache/product/4285047/52051205_large.webp