# AV extender Adder ALIF2020R-IEC HD video audio transmission

**URL:** https://aio.lv/en/product--adder-alif2020r-iec--4517600
**Data updated:** 2025-12-29 17:32 (EET)
**Category:** Video Switches & Splitters
**Manufacturer:** Adder
**Manufacturer code:** ALIF2020R-IEC
**EAN:** 8716065338836
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 2 014.49 €
**Prices and availability valid until:** 2026-07-15 23:59
**Price without VAT (21%):** 1 664.87 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--adder-alif2020r-iec--4517600

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 15.07.2026 | free |
| Pickup points | 20.07.2026 | 1.99 EUR |
| Courier delivery to door | 20.07.2026 | 4.99 EUR |

## Summary description

The Adder ALIF2020R-IEC is an AV extender designed for high-definition video and audio transmission over long distances. It supports various formats and ensures high-quality signal integrity, making it ideal for professional AV setups. Its robust design and reliability make it suitable for both commercial and residential applications.

## Long description

The AdderLink Infinity (ALIF) dual 2020 is an IP-based high-performance KVM extender that separates critical computing hardware from the user workstation while preserving a pixel-perfect desktop experience. It transmits digital video and USB signals over a single CATx cable or fibre, supports extended distances with SFP fibre transceivers, and integrates with the AdderLink Infinity matrix solution for scalable multi-user switching.
Advantages
ALIF dual 2020 uses spatially-lossless encoding with 1:1 pixel mapping to deliver pixel-perfect, colour-accurate video with no artefacts. It supports USB 2.0 class control for a wide range of HID and mass-storage devices and provides EDID management so the display’s true characteristics are passed back to the host. The product offers redundancy with dual network ports, plug-and-play zero-config operation, and Magic Eye support to handle dithered video from graphics cards such as Mac Pro outputs.
Suitable for
Broadcast and production control rooms where secure, remote hardware placement is required
Financial trading desks and control centres needing low-latency, pixel-perfect desktop access
Medical imaging and imaging review stations requiring colour-accurate video
Industrial and secure facilities where equipment must be located in temperature-controlled environments
Key specifications
Device type: IP-based KVM/AV extender (AdderLink Infinity ALIF series)
Video: Spatially-lossless encoding, 1:1 pixel mapping, pixel-perfect digital video
Connectivity: Single CATx or fibre; SFP cages for fibre transceivers; dual network ports for redundancy
USB: USB 2.0 with class control, supports HID devices and optional blocking of non-HID mass storage
Distance: Up to 10 km over fibre; unlimited extension via 1GbE network devices
EDID: Intelligent EDID management
Operation: Plug-and-play, zero configuration; compatible with AdderLink Infinity Matrix via A.I.M.
How to use
Connect the ALIF transmitter to the source computer and the receiver to the user workstation using a single CATx cable for local links or install appropriate SFP fibre transceivers for long-distance fibre connections. Power up both units; they operate in a zero-config state so no drivers are required. Configure USB class control or disable non-HID devices if you need to restrict mass-storage access. For matrix deployments, add the AdderLink Infinity Management (A.I.M.) system to allow workstation-to-computer linking and centralized management.
Usage recommendations
Use shielded CATx cabling in electrically noisy environments or choose fibre transceivers for maximum immunity to interference and extended distances. Enable EDID management to ensure correct monitor characteristics are communicated to the host, and consider redundant network wiring to take advantage of the unit’s automatic failover.

## FAQ

### How much does the AV extender Adder ALIF2020R-IEC cost, and is it available for purchase?

The price is 2,014.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 3 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 15.07.2026 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, 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 Adder 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 Adder 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/4517600/65765708_large.webp