# HDMI Extender ATEN KHEXT120-5 — PremiumCord 4K over CAT5/6 up to 120 m

**URL:** https://aio.lv/en/product--aten-khext120-5--4814640
**Data updated:** 2026-02-12 14:14 (EET)
**Category:** KVM Switches
**Manufacturer:** ATEN
**Manufacturer code:** khext120-5
**EAN:** 8592220019006
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 99.99 €
**Prices and availability valid until:** 2026-07-22 23:59
**Price without VAT (21%):** 82.64 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--aten-khext120-5--4814640

## 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

ATEN KHEXT120-5 PremiumCord HDMI extender transmits 4K video signals over CAT5/6 cabling up to 120 meters. Designed for extending HDMI sources where long-distance connection is needed, it supports 4K resolution and uses standard network cable for simpler installation. Ideal for conference rooms, digital signage and AV setups requiring remote displays and clean cable routing.

## Long description

ATEN KHEXT120-5 — PremiumCord 4K over CAT5/6 up to 120 m is an HDMI extender kit designed to transmit high-resolution HDMI video signals over standard CAT5/6 cabling to distances up to 120 metres. It enables separation of HDMI source and display locations without using long HDMI cables, preserving 4K resolution and simplifying installation for professional AV environments. The extender is intended for applications that require clean cable routing and remote placement of displays or sources, including conference rooms, digital signage and integrated AV systems.
Advantages
The ATEN KHEXT120-5 uses CAT5/6 network cable to extend HDMI signals up to 120 m while maintaining support for 4K resolutions, offering a practical alternative to long HDMI cables. Its design reduces clutter and enables flexible placement of displays and sources. The product integrates with existing structured cabling and is compatible with typical HDMI equipment, making deployment in AV installations straightforward and reliable.
Suitable for
 Conference rooms and meeting spaces with remote displays
 Digital signage deployments in retail, hospitality and public venues
 Classrooms and lecture halls where centralised AV sources feed multiple screens
 Office or control-room setups requiring neat cable routing and extended reach
Key specifications
 Transmission medium: CAT5/6 twisted-pair cable
 Maximum extension distance: up to 120 metres
 Video support: HDMI video transmission with 4K resolution capability
 Use case: extender for separating HDMI source and display locations
How to use
Connect the HDMI output of the source device to the transmitter unit, and connect the receiver unit to the HDMI input of the remote display. Link the transmitter and receiver using a single run of CAT5 or CAT6 cable up to 120 m. Ensure both units have appropriate power if separate power adapters are required and verify that source and display settings (resolution, refresh rate) are compatible with 4K transmission. After connections are made, power on the source and display and confirm signal presence at the remote display.
Usage recommendations
For reliable performance over longer runs, use high-quality solid-core CAT6 cable, avoid routing alongside high-voltage power lines, and test cable continuity and terminations before final installation. Verify HDMI source and display settings to match supported 4K modes and update connected devices’ firmware if necessary to resolve handshake or compatibility issues.

## FAQ

### How much does the ATEN KHEXT120-5 HDMI extender 4K over 120 m cost, and is it available for purchase?

The price is 99.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 1 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, Installment. All transactions are 100% secure and encrypted.

### Can ATEN KHEXT120-5 HDMI extender 4K over 120 m 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

## Image

https://aio.lv/img/cache/product/4814640/51233577_large.webp