# Active HDMI Cable StarTech.com HDMM20MA 66ft 4K

**URL:** https://aio.lv/en/product--startech-hdmm20ma--294362
**Data updated:** 2025-12-28 21:14 (EET)
**Category:** Monitor & Display Cables
**Manufacturer:** StarTech
**Manufacturer code:** HDMM20MA
**EAN:** 0065030858168
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 101.99 €
**Prices and availability valid until:** 2026-07-16 23:59
**Price without VAT (21%):** 84.29 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--startech-hdmm20ma--294362

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 17.07.2026 | free |
| Pickup points | 22.07.2026 | 1.99 EUR |
| Courier delivery to door | 22.07.2026 | 4.99 EUR |

## Summary description

The StarTech.com 66ft Active HDMI Cable supports 4K video at 30Hz and features Ethernet connectivity. With gold-plated connectors, this HDMI 1.4 cable is CL2 rated for in-wall installation, making it ideal for connecting monitors, projectors, TVs, and displays in various settings. Its durable design ensures reliable performance for high-definition audio and video transmission.

## Long description

Active HDMI Cable StarTech.com HDMM20MA 66ft 4K provides a reliable HDMI connection for devices up to 20 m (66 ft) apart. This CL2-rated cable is designed for in-wall installations and supports high-definition audio and video transmission with gold-plated HDMI Type A connectors and an HDMI 1.4 feature set including Ethernet.
Advantages
The cable includes built-in amplifier circuitry that actively boosts the HDMI signal for long-distance transmissions without requiring external power. CL2 safety rating allows safe installation inside walls for residential or office AV setups. The cable supports up to 4K x 2K resolution and 1080p at higher refresh rates, and its durable construction and gold-plated connectors help ensure consistent signal quality.
Suitable for
Connecting TVs, monitors and projectors located up to 20 m apart
In-wall A/V installations in homes or offices (CL2 rated)
Home theatre and gaming systems requiring long cable runs
Setups requiring HDMI with Ethernet and reliable 4K/1080p transmission
Key specifications
Manufacturer: StarTech.com
Model: HDMM20MA
Cable length: 20 m (66 ft)
Connectors: HDMI Type A (Standard) to HDMI Type A (Standard)
HDMI version: 1.4 (supports Ethernet)
Resolution support: up to 4K x 2K; 1080p at up to 120 Hz
CL2 rated for in-wall installation
Color: Black
Weight: 1.4 kg
How to use
Identify the correct cable orientation before installation: the cable is unidirectional. Connect the end labeled "TV" to the display (TV or monitor) and the other end to the HDMI source (Blu-ray player, AV receiver, game console or PC). Route the cable through walls or conduit as required for your installation, following local electrical and building codes for CL2-rated cables. No external power supply is needed for the active signal amplification.
Usage recommendations
Install the cable in the correct direction using the connector labeled "TV" to avoid signal issues. For in-wall runs, follow local building codes and maintain separation from high-voltage wiring. If experiencing image or audio problems after correct installation, check connector seating and source/display settings before troubleshooting other components.

## Specifications

### Features

| Feature | Value |
|---|---|
| Cable length | 20 m |
| Connector 1 | HDMI Type A (Standard) |
| Connector 2 | HDMI Type A (Standard) |
| Product colour | Black |
| Plug and Play | Yes |
| Supported graphics resolutions | 4096 x 2160, 3840 x 2160, 1920 x 1080 (HD 1080) |
| HDMI version | 1.4b |
| HDCP | Yes |
| Connector contacts plating | Gold |
| 3D | Yes |
| Dolby technologies | Dolby Digital Plus, Dolby TrueHD |
| Audio Return Channel (ARC) | Yes |
| Connector 1 form factor | Straight |
| Connector 2 form factor | Straight |
| AWG wire size | 28 |
| Cable shielding | Aluminum mylar foil |
| HDMI Ethernet channel | Yes |
| Connector 1 gender | Male |
| Connector 2 gender | Male |
| HDCP version | 1.4 |
| Cable jacket material | Polyvinyl chloride (PVC) |
| Fire-resistance rating | CL2 |
| Supported digital audio channels (uncompressed) | 5.1, 8, 7.1 |

### Weight & dimensions

| Feature | Value |
|---|---|
| Weight | 1.4 kg |
| Cable diameter | 7.5 mm |

### Packaging content

| Feature | Value |
|---|---|
| Quantity per pack | 1 pc(s) |

### Logistics data

| Feature | Value |
|---|---|
| Master (outer) case height | 279 mm |
| Master (outer) case width | 348 mm |
| Master (outer) case length | 343 mm |
| Products per master (outer) case | 3 pc(s) |
| Harmonized System (HS) code | 84733080 |

### Packaging data

| Feature | Value |
|---|---|
| Package weight | 1700 g |
| Package depth | 338 mm |
| Package height | 82 mm |
| Package width | 326 mm |

### Certificates

| Feature | Value |
|---|---|
| Compliance certificates | RoHS, CE |

## FAQ

### How much does the Active HDMI Cable StarTech.com HDMM20MA cost, and is it available for purchase?

The price is 101.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 52 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 17.07.2026 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. 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: cable length, connector 1, connector 2, 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 Active HDMI Cable StarTech.com HDMM20MA?

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/294362/64769854_large.webp