# AV transmitter & receiver ATEN VE-812 4Kx2K HDMI Extender over 1 CAT5e/6 Cable

**URL:** https://aio.lv/en/product--aten-ve-812--11464079
**Data updated:** 2026-03-07 20:18 (EET)
**Category:** Audio & Video Extenders
**Manufacturer:** ATEN
**Manufacturer code:** VE-812
**EAN:** 4719264640049
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 375.99 €
**Prices and availability valid until:** 2026-07-21 23:59
**Price without VAT (21%):** 310.74 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--aten-ve-812--11464079

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 16.07.2026 | free |
| Pickup points | 21.07.2026 | 1.89 EUR |
| Courier delivery to door | 21.07.2026 | 4.99 EUR |

## Summary description

The ATEN VE-812 is an AV transmitter and receiver that extends HDMI signals over a single CAT5e/6 cable up to 100 meters. It supports a maximum resolution of 4000 x 2000 pixels and operates at 5.3 V. The compact design of both the transmitter and receiver (103 x 141.7 x 30 mm) makes it suitable for various installations.

## Long description

The ATEN VE-812 AV transmitter and receiver pair extends HDMI signals over a single CAT5e/6 cable to distances up to 100 metres, allowing a source device and an HDMI display to be separated without compromise to image quality. The compact transmitter and receiver housings (103 x 141.7 x 30 mm) support Ultra HD resolutions up to 4K x 2K, HDMI features including 3D and Deep Color, and HDCP compatibility. Remote EDID pass-through helps maintain optimal video output tailored to the connected display.
Advantages
The VE-812 reduces cabling complexity by using a single CAT5e/6 connection for long-distance HDMI transmission, lowering installation cost and simplifying routing in walls and ceilings. Support for 4K x 2K, 3D and Deep Color preserves source image fidelity, while HDCP compatibility ensures content protection compliance. The small footprint of both units enables flexible placement in confined AV racks, behind displays or near source equipment.
Suitable for
Meeting rooms and conference facilities requiring remote displays
Home theater installations with a distant projector or TV
Digital signage and retail displays with long cable runs
Classroom and lecture halls where source and display are separated
Key specifications
Transmission medium: single CAT5e/6 cable
Maximum extension distance: up to 100 metres
Maximum supported resolution: 4000 x 2000 pixels (Ultra HD / 4K x 2K)
HDMI features: 3D and Deep Color support
HDCP compatibility for protected content
Remote EDID pass-through for display compatibility
Operating voltage: 5.3 V
Transmitter and receiver dimensions: 103 x 141.7 x 30 mm
How to use
Connect the transmitter unit to the HDMI source (PC, Blu-ray player, media player or AV receiver) and connect the receiver unit to the HDMI display. Use a single CAT5e or CAT6 cable to link the transmitter and receiver, observing recommended cable quality and maximum length limits. Power each unit as specified and verify that the display's EDID settings and HDMI input are configured to accept the incoming signal. Once connected, the units handle signal extension and EDID negotiation automatically to deliver the appropriate resolution and color settings.
Usage recommendations
For reliable performance over longer runs, use high-quality, purpose-rated CAT6 cable and avoid running the cable in parallel with strong electrical sources. Verify that both source and display support the desired resolution and HDMI features; if necessary, adjust source output settings to match the display. When installing in concealed spaces, allow ventilation around the compact units to prevent heat buildup.

## Specifications

### Technical details

| Feature | Value |
|---|---|
| Compliance certificates | RoHS |

### Ports & interfaces

| Feature | Value |
|---|---|
| HDMI in | 1 |
| Number of HDMI outputs | 1 |
| RJ-45 input ports | 1 |
| RJ-45 output ports | 1 |
| DC-in jack | Yes |

### Power

| Feature | Value |
|---|---|
| External power adapter | Yes |
| Operating voltage | 5.3 V |

### Weight & dimensions

| Feature | Value |
|---|---|
| Receiver dimensions (WxDxH) | 103 x 141.7 x 30 |
| Receiver weight | 400 g |
| Transmitter dimensions (WxDxH) | 103 x 141.7 x 30 |
| Transmitter weight | 400 g |

### Operational conditions

| Feature | Value |
|---|---|
| Operating relative humidity (H-H) | 0 - 80 |
| Storage temperature (T-T) | -20 - 60 |
| Operating temperature (T-T) | 0 - 50 |

### Features

| Feature | Value |
|---|---|
| Type | AV transmitter & receiver |
| Maximum resolution | 4000 x 2000 |
| Cable types supported | Cat5e |
| Maximum transfer distance | 100 m |
| Product colour | Black |
| Supported video modes | 1080p |
| LED indicators | Y |

## FAQ

### How much does the AV transmitter & receiver ATEN VE-812 cost, and is it available for purchase?

The price is 375.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 4 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 16.07.2026 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. All transactions are 100% secure and encrypted.

### Can AV transmitter & receiver ATEN VE-812 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 ATEN 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 ATEN 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: hdmi in, number of hdmi outputs, rj-45 input ports, rj-45 output ports, type, maximum resolution, maximum transfer distance, cable types supported, 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 ATEN VE-812?

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/11464079/66129461_large.webp