# AV transmitter & receiver StarTech.com ST12MHDLAN2K

**URL:** https://aio.lv/en/product--startech-st12mhdlan2k--1890105
**Data updated:** 2025-12-29 07:52 (EET)
**Category:** Monitor & Display Cables
**Manufacturer:** StarTech
**Manufacturer code:** ST12MHDLAN2K
**EAN:** 0065030878456
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 684.49 €
**Prices and availability valid until:** 2026-07-06 23:59
**Price without VAT (21%):** 565.69 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--startech-st12mhdlan2k--1890105

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 08.07.2026 | free |
| Pickup points | 13.07.2026 | 1.99 EUR |
| Courier delivery to door | 13.07.2026 | 4.99 EUR |

## Summary description

The StarTech.com HDMI over IP Extender Kit supports 1080p resolution and allows for video wall setups. It transmits audio and video over Cat5e or Cat6 cables, with a maximum resolution of 1920 x 1080 pixels. The kit includes 2 x 3.5 mm audio inputs and outputs, operates on 12 V, and has a compact design with dimensions of 118 mm x 131 mm x 31 mm.

## Long description

The StarTech.com AV transmitter & receiver ST12MHDLAN2K is an HDMI over IP extender kit that transmits HDMI video and audio over Cat5e or Cat6 Ethernet cabling and your local area network. The kit supports resolutions up to 1080p (1920 x 1080 at 60 Hz), allows point-to-point connections up to 100 m (330 ft), and can be expanded with additional receivers and an Ethernet switch to distribute one or more HDMI sources to multiple remote displays or form video walls. The kit includes 3.5 mm audio inputs and outputs and supports RS-232 serial extension for remote control of connected devices.
Advantages
This kit uses standard Cat5e/Cat6 cabling and existing network infrastructure to reduce installation costs and simplify wiring. It supports both digital and analog audio transmission and bidirectional analog audio between transmitter and receiver. The included mobile control app (iOS and Android) and downloadable StarTech.com Video Control software provide convenient management of IP video distribution. The product is compact, comes with optional shelf-mounting hardware, and is covered by a 2-year StarTech.com warranty with free lifetime technical support.
Suitable for
Extending HDMI sources to a remote display over a LAN using Cat5e/ Cat6 cabling
Distributing one source to multiple displays via additional receivers and an Ethernet switch
Creating video walls with multiple remote displays and receivers
Point-to-point HDMI connections up to 100 m (330 ft)
Remote control of serial devices using RS-232 extension
Key specifications
Model: StarTech.com ST12MHDLAN2K
Video resolution: up to 1920 x 1080 @ 60 Hz (1080p)
Cabling: Cat5e or Cat6 Ethernet
Maximum point-to-point distance: 100 m (330 ft)
Audio: digital and analog; 2 x 3.5 mm audio I/O
Serial control: RS-232 extension supported
Power: 12 V
Dimensions: 118 mm x 131 mm x 31 mm
Weight: 1.2 kg
Colour: Black
Warranty: 2 years (StarTech.com)
How to use
Connect the HDMI source to the transmitter unit and link the transmitter to the receiver using Cat5e or Cat6 cabling and your network switch or direct cabling for point-to-point setups. Connect displays to the receiver via HDMI and, if required, connect analog audio devices using the 3.5 mm audio jacks. Use the StarTech.com Video Control software or the mobile app (available for iOS and Android) to discover devices on the LAN, assign sources to receivers, and configure video distribution or video wall layouts. Ensure your network switch or router has IGMP snooping enabled to support multicast traffic and optimal performance.
Usage recommendations
For reliable multicast distribution and video wall setups, use a managed Ethernet switch with IGMP snooping enabled and keep Cat5e/Cat6 cable runs within specified distances. When expanding to multiple receivers, use the StarTech.com app or Video Control software to configure display groups and verify firmware compatibility on all units.

## Specifications

| Feature | Value |
|---|---|
| Type | AV transmitter & receiver |
| Power consumption (typical) | 10 W |
| Rack mounting | Yes |
| AC adapter included | Yes |
| LED indicators | Link, Network, Power, Status |
| Audio input | 2 x 3.5 mm |
| Audio output | 2 x 3.5 mm |
| Cables included | Phone (RJ-11), LAN (RJ-45) |
| Audio output channels | 7.1 |
| External power adapter | Yes |
| Input current | 0.6 |
| Output current | 1.5 A |
| Operating voltage | 12 V |
| Rubber feet | Yes |
| RJ-11 ports quantity | 4 |
| HDMI in | 1 |
| Number of HDMI outputs | 1 |
| Cable types supported | Cat5e, Cat6 |
| Mounting kit | Yes |
| AC input voltage | 100 - 240 |
| Maximum transfer distance | 100 m |
| RJ-45 input ports | 1 |
| RJ-45 output ports | 1 |
| Power plug type | Type M |
| 3.5 mm (1/8-inch) in | Yes |
| IR blaster included | Yes |
| Included power plug types | ANZ, EU, JP, NA, UK, US |
| Daisy chain | Yes |
| 3.5 mm (1/8-inch) out | Yes |
| IR receiver included | Yes |

### Features

| Feature | Value |
|---|---|
| Product colour | Black |
| Maximum resolution | 1920 x 1080 |
| Supported graphics resolutions | 1280 x 720 (HD 720), 1280 x 768 (WXGA), 1280 x 800, 1360 x 768 (WXGA), 1440 x 900, 1600 x 900, 1680 x 1050 (WSXGA+), 1920 x 1080 (HD 1080) |
| Supported video modes | 720p, 1080p |
| Maximum refresh rate | 60 Hz |

### Weight & dimensions

| Feature | Value |
|---|---|
| Weight | 1.2 kg |

### Operational conditions

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

### Packaging content

| Feature | Value |
|---|---|
| Manual | Yes |

### Logistics data

| Feature | Value |
|---|---|
| Master (outer) case height | 270 mm |
| Master (outer) case width | 385 mm |
| Master (outer) case length | 390 mm |
| Products per master (outer) case | 6 pc(s) |

### Other features

| Feature | Value |
|---|---|
| Height | 31 mm |
| Width | 118 mm |
| Depth | 131 mm |

### Packaging data

| Feature | Value |
|---|---|
| Package weight | 2300 g |
| Package depth | 365 mm |
| Package height | 75 mm |
| Package width | 235 mm |

### Sustainability

| Feature | Value |
|---|---|
| Sustainability compliance | Yes |

### Certificates

| Feature | Value |
|---|---|
| Compliance certificates | CE, RoHS |

## FAQ

### How much does the AV transmitter & receiver StarTech.com ST12MHDLAN2K cost, and is it available for purchase?

The price is 684.49 € (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 08.07.2026 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: Cash payment, Bank transfer, Bank cards on-line, Apple Pay, Google Pay, Leasing for legal entities. 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 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 AV transmitter & receiver StarTech.com ST12MHDLAN2K?

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/1890105/64786930_large.webp