# Networking cable ROLINE 21.15.3944 RJ-45 Cat6a 1.5 m Blue

**URL:** https://aio.lv/en/product--roline-21153944--3298298
**Data updated:** 2026-01-13 17:41 (EET)
**Category:** Network Cables
**Manufacturer:** ROLINE
**Manufacturer code:** 21.15.3944
**EAN:** 7630049615182
**Warranty:** 2 Years
**Availability:** Out of stock

## Summary description

The ROLINE 21.15.3944 networking cable features a length of 1.5 meters and complies with the Cat6a standard. It has U/UTP shielding, ensuring reliable data transmission. Both connectors are RJ-45, making it compatible with a wide range of devices. The blue color adds a modern touch to your setup.

## Long description

The ROLINE 21.15.3944 RJ-45 Cat6a 1.5 m Blue networking cable is a shielded U/UTP Ethernet patch cable designed for high-speed wired connections. With a 1.5 meter length and Cat6a specification, the cable supports improved bandwidth and reduced crosstalk compared with older standards. Both ends feature standard RJ-45 connectors for compatibility with switches, routers, patch panels, and network interfaces. The blue jacket provides easy visual identification in cable bundles and structured cabling installations.
Advantages
This Cat6a cable offers reliable data transmission through U/UTP shielding that helps limit electromagnetic interference in typical office and home environments. The 1.5 m length balances reach and neatness for desktop or rack connections while minimizing excess cable. RJ-45 connectors ensure broad device compatibility and straightforward installation into existing network hardware. The blue outer sheath aids in cable management and quick recognition.
Suitable for
Connecting desktops or laptops to network switches or wall outlets
Linking network equipment in racks and patch panels over short distances
Office and home gigabit or 10 Gigabit-ready local area network segments where Cat6a performance is required
Temporary setups for testing, troubleshooting, or deployment tasks
Key specifications
Cable standard: Cat6a
Shielding: U/UTP (overall unshielded twisted pairs with foil or unspecified overall shielding arrangement)
Connector type: RJ-45 to RJ-45
Length: 1.5 m
Colour: Blue
How to use
Plug one RJ-45 connector into the network port of a device (such as a computer, switch, or router) and the other connector into the corresponding port on the network infrastructure. Ensure connectors click into place to confirm a secure mechanical and electrical connection. For best performance, avoid tight bends, kinks, or compression of the cable and keep it separated from strong sources of electromagnetic interference where possible.
Usage recommendations
Install the cable in clean, dry routing paths and avoid running it parallel to high-voltage power lines to reduce potential interference. Use cable ties or labeling to maintain organized cabling; replace the cable if connector contacts appear damaged or if transmission errors occur.

## Specifications

### Features

| Feature | Value |
|---|---|
| Cable length | 1.5 m |
| Connector 1 | RJ-45 |
| Connector 2 | RJ-45 |
| Product colour | Blue |
| Cable standard | Cat6a |
| Cable class | Ea |
| Cable shielding | U/UTP (UTP) |
| Connector 1 gender | Male |
| Connector 2 gender | Male |

### Logistics data

| Feature | Value |
|---|---|
| Harmonized System (HS) code | 84733080 |

## FAQ

### 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 ROLINE 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 ROLINE 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, 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 Networking cable ROLINE 21.15.3944?

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/3298298/64079062_large.webp