# Networking Cable ROLINE 21.15.3941 RJ-45 Cat6a 0.3m Blue

**URL:** https://aio.lv/en/product--roline-21153941--3298295
**Data updated:** 2026-01-13 17:41 (EET)
**Category:** Network Cables
**Manufacturer:** ROLINE
**Manufacturer code:** 21.15.3941
**EAN:** 7630049615151
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 6.49 €
**Prices and availability valid until:** 2026-07-20 23:59
**Price without VAT (21%):** 5.36 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--roline-21153941--3298295

## 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

The ROLINE 21.15.3941 networking cable is a high-quality Cat6a U/UTP cable with a length of 0.3 meters. It features RJ-45 connectors on both ends, ensuring reliable connectivity for your network devices. The blue color adds a modern touch to your setup. Ideal for high-speed data transmission, this cable is perfect for home or office use.

## Long description

The ROLINE 21.15.3941 RJ-45 Cat6a 0.3m Blue is a short patch cable designed for high-speed wired network connections. As a Cat6a U/UTP cable with RJ-45 connectors on both ends, it supports reliable data transmission over short distances, making it suitable for connecting switches, patch panels, routers and network ports on workstations where space is limited. The compact 0.3 m length reduces cable clutter and helps maintain tidy rack and desktop layouts while the blue jacket provides quick visual identification in multi-cable installations.
Advantages
This Cat6a cable provides improved performance over older cable categories, supporting higher bandwidths and better noise characteristics for short-link connections. The RJ-45 terminations on both ends ensure plug-and-play compatibility with standard Ethernet ports. Its short length minimizes signal degradation in close connections and reduces excess cable that can obstruct airflow in racks or create tangled desktop runs. The blue outer jacket makes it easy to identify and separate different network segments or device groups.
Suitable for
Connecting switch to patch panel or switch-to-switch links in dense rack environments
Short connections between router/modem and nearby devices
Desktop or under-desk connections where excess cable must be minimized
Home labs and small office networks requiring organized cable management
Key specifications
Cable category: Cat6a (U/UTP)
Connectors: RJ-45 on both ends
Length: 0.3 m
Colour: Blue
Usage: Patch cable for Ethernet connections
How to use
Plug one RJ-45 connector into the Ethernet port of your network device and the other into the corresponding switch, router or patch panel port. Ensure connectors are fully inserted until the latch clicks to establish a secure connection. For best performance, avoid sharp bends near the connector and keep the cable free from sustained compression or kinks. Use the 0.3 m length for short-distance links where minimal excess cable is desired.
Usage recommendations
Install this cable in indoor environments and avoid exposure to direct sunlight, moisture or extreme temperatures. For organized installations, group and label cables by colour or tag to simplify maintenance. For longer runs, select a cable with appropriate category and length to maintain required signal performance.

## Specifications

### Features

| Feature | Value |
|---|---|
| Cable length | 0.3 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 |

## FAQ

### How much does the Networking Cable ROLINE 21.15.3941 cost, and is it available for purchase?

The price is 6.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 4259 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. 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 21.15.3941?

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/3298295/64079059_large.webp