# HDMI 2.1 Cable StarTech 3m — 48Gbps, 8K60 / 4K120, HDR10+, eARC, HDMI Type A Male–Male

**URL:** https://aio.lv/en/product--startech-hdmm21v3m--4330137
**Data updated:** 2026-03-14 12:28 (EET)
**Category:** Monitor & Display Cables
**Manufacturer:** StarTech
**Manufacturer code:** HDMM21V3M
**EAN:** 0065030892636
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 40.99 €
**Prices and availability valid until:** 2026-07-15 23:59
**Price without VAT (21%):** 33.88 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--startech-hdmm21v3m--4330137

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 02.07.2026 | free |
| Pickup points | 07.07.2026 | 1.99 EUR |
| Courier delivery to door | 07.07.2026 | 4.99 EUR |

## Summary description

Certified StarTech HDMI 2.1 cable, 3 m length, supporting up to 48 Gbps bandwidth for 8K at 60 Hz and 4K at 120 Hz. Features HDMI Type A male-to-male connectors with gold-plated contacts, HDR10+ support and eARC/ARC for enhanced audio return. Flexible TPE jacket in black/grey makes it suitable for TVs, monitors, gaming consoles and AV receivers.

## Long description

Certified StarTech HDMI 2.1 Cable, 3 m length, provides up to 48 Gbps bandwidth to support resolutions up to 8K at 60 Hz and 4K at 120 Hz. The cable features HDMI Type A male-to-male connectors with gold-plated contacts, a durable die-cast aluminium connector sub-structure, and a flexible TPE jacket in black/grey. It supports HDR10+ and Dolby Vision for improved contrast and color, eARC/ARC for enhanced audio return with multi-channel uncompressed audio formats, and HDCP 2.3 content protection. This HDMI 2.1 certified cable is backward compatible with earlier HDMI specifications and is suitable for TVs, monitors, gaming consoles and AV receivers.
Advantages
The cable’s Ultra High Speed HDMI 2.1 certification ensures verified support for high bandwidth features up to 48 Gbps and reduces the risk of compatibility issues with 8K/4K sources and displays. Corrosion-resistant gold-plated connectors and a die-cast aluminium sub-structure improve signal integrity and durability, while braided shielding and aluminium-mylar foil reduce electromagnetic interference. A flexible, halogen-free TPE jacket combined with reinforced strain relief increases longevity and ease of installation in home theater and professional AV setups.
Suitable for
Connecting 8K or 4K displays to compatible set-top boxes, media players or PCs
High-frame-rate gaming at 4K120 or 8K60 with modern consoles and GPUs
Home theater setups requiring eARC for high-quality multi-channel audio
Professional digital signage and AV installations needing reliable high-bandwidth connections
Key specifications
Cable length: 3 m
Bandwidth: up to 48 Gbps
Maximum supported resolutions/refresh rates: 8K @ 60 Hz, 4K @ 120 Hz
Connectors: HDMI Type A male to HDMI Type A male
HDR support: HDR10+ and Dolby Vision compatible
Audio: eARC/ARC support for uncompressed multi-channel audio formats
Content protection: HDCP 2.3
Jacket material: flexible, halogen-free TPE
Shielding: aluminium-mylar foil with braided shielding for EMI protection
Durability: connectors rated for 10,000+ insertions; insulated conductors for flexibility
Product colour: Black, Grey
Weight: 0.147 kg
How to use
Connect one HDMI Type A male end to the HDMI output of your source device (for example a gaming console, Blu-ray player or PC graphics card) and the other HDMI Type A male end to the HDMI input on your display or AV receiver. Ensure both devices are powered off when connecting to avoid hot-plug issues, then power on the devices and select the appropriate HDMI input on your display or receiver. For full 8K/4K120 functionality, confirm that both source and display support HDMI 2.1 features and enable required settings such as HDR, variable refresh rate (if available), and eARC in device menus.
Usage recommendations
For optimal performance, use this certified Ultra High Speed HDMI 2.1 cable for direct HDMI connections up to 3 m without additional adapters. Avoid tight bends and kinks in the cable, maintain gentle strain relief at connector ends, and keep the cable away from strong sources of electromagnetic interference. Verify device settings and cable seating if you experience reduced resolution or audio issues.

## Specifications

### Features

| Feature | Value |
|---|---|
| Cable length | 3 m |
| Connector 1 | HDMI Type A (Standard) |
| Connector 2 | HDMI Type A (Standard) |
| Product colour | Black, Grey |
| Data transfer rate | 48 Gbit/s |
| Supported graphics resolutions | 7680 x 4320 |
| HDMI version | 2.1 |
| HDCP | Yes |
| Connector contacts plating | Gold |
| Maximum refresh rate | 120 Hz |
| Dolby technologies | Dolby TrueHD, Dolby Atmos, DTS:X, DTS-HD Master Audio, Dolby Vision |
| Audio Return Channel (ARC) | Yes |
| Connector 1 form factor | Straight |
| Connector 2 form factor | Straight |
| AWG wire size | 30/32 |
| Cable shielding | Aluminum mylar foil |
| Connector 1 gender | Male |
| Connector 2 gender | Male |
| HDCP version | 2.3 |
| Cable jacket material | Thermoplastic elastomer (TPE) |
| High Dynamic Range (HDR) supported | Yes |
| Supported digital audio channels (uncompressed) | 32 |
| High Dynamic Range (HDR) technology | High Dynamic Range 10+ (HDR10 Plus) |

### Weight & dimensions

| Feature | Value |
|---|---|
| Weight | 0.147 kg |
| Cable diameter | 6 mm |

### Operational conditions

| Feature | Value |
|---|---|
| Operating relative humidity (H-H) | 0 - 85 |
| Storage temperature (T-T) | 0 - 50 |
| Operating temperature (T-T) | 0 - 50 |

### Packaging content

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

### Logistics data

| Feature | Value |
|---|---|
| Master (outer) case height | 290 mm |
| Master (outer) case width | 390 mm |
| Master (outer) case length | 430 mm |
| Products per master (outer) case | 60 pc(s) |
| Harmonized System (HS) code | 84733080 |

### Packaging data

| Feature | Value |
|---|---|
| Package weight | 120 g |
| Package depth | 200 mm |
| Package height | 20 mm |
| Package width | 195 mm |

### Certificates

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

## FAQ

### How much does the StarTech HDMI 2.1 Cable 3m — 48Gbps, 8K/4K cost, and is it available for purchase?

The price is 40.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 25 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 02.07.2026 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. 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 StarTech HDMI 2.1 Cable 3m — 48Gbps, 8K/4K?

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/4330137/64807467_large.webp