AV receiver ST12MHDLAN4K

Name: AV receiver StarTech.com ST12MHDLAN4K ST12MHDLAN4R
Brand: StarTech
SKU: 363003
Price: 185.99 EUR
Availability: InStock

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AV receiver StarTech.com ST12MHDLAN4K

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Short description

The StarTech.com 4K HDMI over IP Receiver (ST12MHDLAN4K) supports a maximum resolution of 3840 x 2160 pixels and is designed for wired connectivity using Cat5e cables. It features 3.5mm audio input and output, operates on 12V with an input current of 0.6A, and is compatible with AC input voltage ranging from 100 to 240V. Compact dimensions of 117mm x 131mm x 30mm make it suitable for various setups.

Available for order: 2 pcs.

Warranty: 2 Years

Stāvoklis: Demo

Demo - Showcase sample. Opened packaging. There may be minor minor scratches.

SKU: 363003

Manufacturer: StarTech

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Deliver the order:

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to the Customer Service Center at Kengaraga 2b, Riga

06.07.2026 {{selectedOffer.officeDeliveryString}}

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Customer service center

2b. Kengaraga str., Riga, Latvia, LV-1063

06.07.2026 {{selectedOffer.officeDeliveryString}}

free

Courier Delivery Please note that in case of a large parcel additional delivery costs may apply!

09.07.2026 {{selectedOffer.courierDeliveryString}}

From 4.99 € (Weight: 1.20 kg)

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Unisend / DPD Paku skapis / Omniva / Latvijas Pasts pakomāts / Venipak Pickup / Venipak Locker / Latvijas Pasts nodaļa

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From 2.49 €

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Payment Methods:

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Product information

Description

Use this 4K receiver with the HDMI extender over IP kit (ST12MHDLAN4K) to scale the extender to additional displays for video walls or other digital signage applications. This receiver works with the 4K HDMI over IP Extender Kit (sold separately) to extend a 4K HDMI signal and RS-232 peripheral connections over a Gigabit Ethernet network, allowing distribution of the HDMI signal to multiple remote displays and enabling video wall configurations.

Advantages

The receiver supports 4K UHD (up to 3840 x 2160 at 30Hz) using H.264 compression and is backward compatible with 1080p and 720p. It provides RS-232 extension for remote serial devices, a separate 3.5 mm audio input to switch between HDMI audio and an external audio source, and EDID copy for native resolution and compatibility. The system uses standard CAT5e/CAT6 cabling and offers mobile control via iOS and Android apps for source switching and video wall management. The product is TAA compliant and includes a 2-year warranty with free lifetime technical support.

Key specifications

Compatible kit: ST12MHDLAN4K (receiver for 4K HDMI over IP extender)
Video compression: H.264
Maximum output resolution: 3840 x 2160p at 30Hz
Backward compatible with: 1080p, 720p
Network: Gigabit Ethernet (requires IGMP for multi-transmitter or multiple receivers)
Cabling: CAT5e or CAT6 with RJ-45
Audio: native HDMI audio plus separate 3.5 mm audio input
Control: RS-232 extension; iOS and Android video control app
Scalability: up to 16 transmitters combined; as many receivers as network bandwidth allows
Installation features: EDID copy; optional slot shelf mounting hardware
Compliance and support: TAA compliant; 2-year warranty; free lifetime technical support

How to use

Connect the receiver to your Gigabit Ethernet network and pair it with the ST12MHDLAN4K transmitter (sold separately). Use standard CAT5e/CAT6 cables with RJ-45 connectors to link transmitters and receivers through a Gigabit switch with IGMP enabled for multi-node setups. Connect the HDMI source and, if needed, a 3.5 mm audio source and RS-232 serial device at the source or remote display. Use the iOS or Android video control app to detect hardware automatically, switch sources for each display, and configure video wall layouts.

Recommendations

For best performance and scalability, use a managed Gigabit Ethernet switch with IGMP and enable support for Jumbo Frames to distribute 4K video. Limit non-managed switches for small setups only; they can reduce network performance for multiple transmitters or many receivers.

Specifications

Weight:: 0.594 kg
Product colour:: Black

All features

Connectivity technology:: Wired

Ports & interfaces

DC-in jack:: Yes
RJ-11 ports quantity:: 2
Number of HDMI outputs:: 1
Remote (IR) input:: 1
Remote (IR) output:: 1
RJ-45 output ports:: 1

Technical details

Type:: AV receiver
Audio system:: stereo
Material:: Aluminium
Audio input:: 3.5mm
Audio output:: 3.5mm
Maximum transfer distance:: 100 m
Daisy chain:: Yes
Sustainability compliance:: Yes
Compliance certificates:: RoHS, CE

Power

Power consumption (typical): Power consumption in switched-on state expressed in W.: 18 W
Input current:: 0.6
Output current:: 1.5 A
Operating voltage:: 12 V
AC input voltage:: 100 - 240
Power plug type:: Type M

Weight & dimensions

Weight:: 0.594 kg
Height:: 30 mm
Width:: 117 mm
Depth:: 131 mm

Operational conditions

Operating relative humidity (H-H):: 0 - 80
Storage temperature (T-T):: -10 - 60
Operating temperature (T-T):: 0 - 40

Packaging data

Package weight:: 1200 g
Package depth:: 295 mm
Package height:: 65 mm
Package width:: 210 mm

Packaging content

AC adapter included:: Yes
Cables included:: LAN (RJ-45), Phone (RJ-11)
Quick start guide:: Yes
Mounting brackets included:: Yes

Logistics data

Master (outer) case height:: 265 mm
Master (outer) case width:: 320 mm
Master (outer) case length:: 405 mm
Products per master (outer) case:: 6 pc(s)

Features

Maximum resolution:: 3840 x 2160
Product colour:: Black
Supported graphics resolutions:: 3840 x 2160, 2560 x 1600 (WQXGA), 1920 x 1200 (WUXGA), 1920 x 1080 (HD 1080), 1280 x 720 (HD 720)
Supported video modes:: 1080p, 720p, 2160p
Maximum refresh rate:: 30 Hz

Network

Cable types supported:: Cat5e

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Instructions

mmo_37094190_1677850024_8887_2288.pdf

startech-ST12MHDLAN4R-363003.pdf

Description

Instructions

mmo_37094190_1677850024_8887_2288.pdf

startech-ST12MHDLAN4R-363003.pdf

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Customer reviews

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Customer questions

FAQ

How much does the AV receiver ST12MHDLAN4K cost, and is it available for purchase?

The price is 185.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 2 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 06.07.2026 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. 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. We will assist with consultation, warranty claim processing, and coordination with certified service centers.

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 receiver ST12MHDLAN4K?

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.

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