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header-product AV transmitter & receiver StarTech.com 4K70IC-EXTEND-HDMI — HDMI over Cat5e/Cat6, up to 3840×2160, wired, 12 V (transmitter)
243.49 €

AV transmitter & receiver StarTech.com 4K70IC-EXTEND-HDMI — HDMI over Cat5e/Cat6, up to 3840×2160, wired, 12 V (transmitter)

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AV transmitter & receiver StarTech.com 4K70IC-EXTEND-HDMI — HDMI over Cat5e/Cat6, up to 3840×2160, wired, 12 V (transmitter)

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AV transmitter & receiver StarTech.com 4K70IC-EXTEND-HDMI — HDMI over Cat5e/Cat6, up to 3840×2160, wired, 12 V (transmitter)

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Short description

StarTech.com 4K70IC-EXTEND-HDMI is an AV transmitter and receiver kit for extending HDMI signals over Cat5e or Cat6 cabling. It supports up to 3840×2160 resolution and uses wired connectivity. The transmitter operates at 12 V; the system accepts 100–240 V AC input (0.3 A). Compact units (99×106×26 mm) are suitable for digital signage, AV distribution and remote HDMI connections in offices and homes.
Available for order: 10 pcs.
Warranty: 2 Years
SKU: 12051673
free shipment

Cheapest delivery:

Unisend LV

Pick-up points

Unisend LV

Cost

1.79 €

Deliver

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Customer service center
2b. Kengaraga str., Riga, Latvia, LV-1063
10.08.2026 {{selectedOffer.officeDeliveryString}}
free
Courier Delivery Please note that in case of a large parcel additional delivery costs may apply!
13.08.2026 {{selectedOffer.courierDeliveryString}}
From 4.99 € (Weight: 0.21 kg)
Parcel couriers
Unisend LV / Venipak Pickup LV / Venipak Locker LV / Latvijas Pasts pakomāts / DPD Paku skapis / Omniva LV / Latvijas Pasts nodaļa
13.08.2026 {{selectedOffer.parcelStationDeliveryString}}
From 1.79 €
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Bank transfer, Bank cards on-line, Apple Pay, Google Pay, Installment
36 months installment: from 6.76 euros per month
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Product information

Description

The StarTech.com 4K70IC-EXTEND-HDMI AV transmitter and receiver kit extends an HDMI audio-video signal over a single Cat5e or Cat6 cable up to 70 m (230 ft). The system supports wired connectivity and delivers up to 3840×2160 (4K) resolution at 60 Hz. The kit includes compact transmitter and receiver units designed for installations such as digital signage, AV distribution and remote HDMI connections in offices and homes. The transmitter requires a 12 V DC power input while the kit accepts a 100–240 V AC input for its power adapter.

Advantages

This HDMI extender provides zero-latency transmission of UHD video up to 4K 60Hz using a single Ethernet cable, and supports HDMI 2.0 and 4:4:4 chroma sampling for clear video output. Power-over-Cable (PoC) lets you power both units by connecting the adapter to either the transmitter or the receiver, reducing the need for two separate power supplies. The units are compact (approx. 99 × 106 × 26 mm), include mounting brackets and rubber feet for flexible installation and vibration isolation, and offer plug-and-play operation without additional software.

Suitable for

  • Extending HDMI video and audio between a source and a remote display up to 70 m
  • Digital signage deployments in retail, hospitality and corporate settings
  • AV distribution in meeting rooms, classrooms and public spaces
  • Cascading to additional extenders or connecting a local display to the transmitter

Key specifications

  • Max supported resolution: 3840 × 2160 (4K) at 60 Hz
  • Transmission medium: Cat5e or Cat6 UTP cabling over a single cable
  • Maximum extension distance: up to 70 m (230 ft)
  • HDMI standard: HDMI 2.0 with 4:4:4 chroma subsampling support
  • Audio support: up to 7.1 channel audio
  • Power: transmitter requires 12 V DC input; kit power adapter accepts 100–240 V AC
  • Form factor: compact metal housings with mounting brackets and rubber feet

How to use

Connect the HDMI source (player, PC or media box) to the transmitter HDMI input and connect the display to the receiver HDMI output. Run a single Cat5e or Cat6 cable between the transmitter and receiver up to the specified maximum distance. Plug the provided power adapter into either the transmitter or the receiver to enable Power-over-Cable so both units receive power. Use the included IR extension kit to send remote IR commands from the receiver location to the source device if required. No additional software or drivers are necessary; basic setup is plug-and-play.

Usage recommendations

For best performance, use good-quality Cat6 cable for runs approaching the maximum distance, keep cable runs away from strong electrical interference sources, and mount the units securely using the supplied brackets to avoid vibration. Verify HDMI source and display support for 4K60 and HDCP if required by your content.

Specifications

Connectivity technology: The technology that enables connectivity of the device, e.g. wired or wireless.
Wired
Maximum resolution: The maximum number of pixels that can be displayed in the image. It is usually quoted as width × height,: for example, "1024 × 768" means the width is 1024 pixels and the height is 768 pixels.
3840 x 2160
Type: Characteristics of the device.
AV transmitter & receiver
All features

Logistics data

Products per master (outer) case:
10 pc(s)
Master (outer) case height:
420 mm
Master (outer) case length:
270 mm
Master (outer) case width:
380 mm

Technical details

Sustainability compliance:
Yes
Compliance certificates: Indicates which regulatory, safety, and environmental standards the product complies with, as verified by recognized authorities or certification bodies.
RoHS, CE

Packaging content

Mounting kit:
Yes
IR blaster included:
Yes
IR receiver included:
Yes
Quick start guide: Instructions, either online, as a computer program or in paper form, to allow you to set up and start using the product quickly.
Yes
AC adapter included:
Yes

Packaging data

Package weight: Weight of the packaged product.
900 g
Package height: The distance from the top to the bottom of the packaging.
80 mm
Package depth: The distance from the front to the back of the packaging.
176 mm
Package width: The distance from one side of the packaging to the other.
240 mm

Weight & dimensions

Weight: Weight of the product without packaging (net weight). If possible, the net weight is given including standard accessories and supplies. Please note that sometimes the manufacturer leaves out the weight of accessories and/or supplies.
0.21 kg
Height: The measurement of the product from head to foot or from base to top.
26 mm
Depth: The distance from the front to the back of something.
106 mm
Width: The measurement or extent of something from side to side.
99 mm

Operational conditions

Operating relative humidity (H-H):
0 - 90
Storage temperature (T-T): The minimum and maximum temperatures at which the product can be safely stored.
-30 - 70
Operating temperature (T-T): The minimum and maximum temperatures at which the product can be safely operated.
-20 - 60

Power

Power plug type:
Type M
External power adapter:
Yes
Power consumption (typical): Amount of power consumed by this model, often expressed in watts (W). Typical values that manufacturers give are power consumption when off, standby/suspended mode, typical use, maximum usage.
0.1 W
Output current:
1 A
Input current:
0.3
Operating voltage (transmitter):
12 V
AC input voltage: The voltage of the AC electricity that is inputted into the product.
100 - 240

Ports & interfaces

DC-in jack: The socket/plug where the DC electricity supply connects to the device.
Yes
Remote (IR) input:
1
Remote (IR) output:
1
Digital audio optical out: The socket in the device for the digital audio output. The signal is carried via an optical cable with an TOSLINK connector.
1
HDMI version:
2.0
HDMI in: Port (socket) for HDMI input.
1
Number of HDMI outputs: Port (socket) for HDMI output.
2
RJ-45 output ports:
1
RJ-45 input ports:
1
Connectivity technology: The technology that enables connectivity of the device, e.g. wired or wireless.
Wired

Features

Product colour: The colour e.g. red, blue, green, black, white.
Black
Rack mounting: The type of mounting that can position devices in a shelving system (rack).
No
Plug and Play: Indicates whether this product supports is "plug and play". Plug and play is hardware or software that, after being installed ("plugged in"), can immediately be used ("played with"), as opposed to hardware or software which requires configuration.
Yes
Material: The material from which a thing is or can be made e.g. wood, plastic.
Metal
LED indicators:
Yes
Supported graphics resolutions: The graphic resolutions that can be displayed by the device. The graphic resolution describes the width and height dimensions of a display, such as a computer monitor, measured in pixels.
1280 x 720 (HD 720), 3840 x 2160, 2560 x 1600 (WQXGA), 1920 x 1200 (WUXGA), 1920 x 1080 (HD 1080)
HDCP: High-bandwidth Digital Content Protection (HDCP) is a form of digital copy protection to prevent copying of digital audio and video content as it travels across connections.
Yes
Rubber feet:
Yes
HDCP version:
2.2
Daisy chain:
Yes
Electrostatic Discharge (ESD) protection:
8 kV
Electrostatic Discharge (ESD) protection:
Yes
Audio output channels: An audio output channel is an electric circuit which acts as a path for a signal produced by a device. A device may have several audio output channels.
7.1
Maximum refresh rate:
60 Hz
High Dynamic Range (HDR) supported:
Yes
Maximum transfer distance: The greatest distance over which the data/signal can be transferred.
70 m
Cable types supported:
Cat6, Cat5e
Maximum resolution: The maximum number of pixels that can be displayed in the image. It is usually quoted as width × height,: for example, "1024 × 768" means the width is 1024 pixels and the height is 768 pixels.
3840 x 2160
Type: Characteristics of the device.
AV transmitter & receiver

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Customer reviews

Customer questions

FAQ

How much does the AV transmitter & receiver StarTech.com 4K70IC-EXTEND-HDMI cost, and is it available for purchase?

The price is 243.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 10 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 10.08.2026 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 AV transmitter & receiver StarTech.com 4K70IC-EXTEND-HDMI be purchased with a lease?

Yes, the purchase is available both on credit and with an interest-free installment plan. We work with leading banks and leasing companies in Latvia, allowing you to make your purchase on convenient terms — with a minimal down payment and a repayment period from 3 to 36 months. You can apply for credit or installments for the AV transmitter & receiver StarTech.com 4K70IC-EXTEND-HDMI online, and the application process is as simple as possible:
  • Select the product on the website and add it to your cart;
  • When placing your order, choose the payment method “Installments”;
  • Fill in the required details for the lending partner;
  • Receive a decision within a few minutes.
For more information about available payment options, interest-free installment terms, and credit conditions in Latvia, please visit the Payment page.

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 SEAGATE 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 SEAGATE 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: connectivity technology, maximum resolution, type, 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 4K70IC-EXTEND-HDMI?

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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