# Networking cable ROLINE 21.15.3943 RJ-45 Cat6a 1 m Blue

**URL:** https://aio.lv/en/product--roline-21153943--3298297
**Data updated:** 2026-01-13 17:41 (EET)
**Category:** Network Cables
**Manufacturer:** ROLINE
**Manufacturer code:** 21.15.3943
**EAN:** 7630049615175
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 3.49 €
**Prices and availability valid until:** 2026-07-13 23:59
**Price without VAT (21%):** 2.88 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--roline-21153943--3298297

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 01.07.2026 | free |
| Pickup points | 06.07.2026 | 1.99 EUR |
| Courier delivery to door | 06.07.2026 | 4.99 EUR |

## Summary description

The ROLINE 21.15.3943 networking cable is a high-quality 1 m long Cat6a U/UTP cable featuring RJ-45 connectors on both ends. It supports high-speed data transmission and is ideal for connecting devices in a network. The blue color adds a modern touch, while the U/UTP shielding ensures minimal interference for reliable performance.

## Long description

The ROLINE 21.15.3943 RJ-45 Cat6a 1 m Blue is a Cat6a U/UTP networking cable with RJ-45 connectors on both ends, designed for high-speed Ethernet connections. At 1 metre length and finished in blue, this cable provides a compact, visually distinct connection between network devices while the U/UTP construction reduces external interference to support stable data transmission.
Advantages
This Cat6a cable supports higher bandwidths and improved signal integrity compared with lower-category cables, enabling faster data transfer and better performance in Gigabit and 10 Gigabit Ethernet environments. The RJ-45 connectors ensure universal compatibility with standard network ports, and the 1 m length is convenient for close-proximity connections in racks, desktops, and small network setups. The blue jacket aids cable identification and organization.
Suitable for
 Connecting switches, routers, and patch panels in home and office networks
 Linking desktop PCs, printers, NAS devices and other networked equipment
 Short patch runs in server racks and structured cabling installations
 Environments requiring reduced electromagnetic interference for reliable links
Key specifications
 Category: Cat6a
 Shielding: U/UTP (unshielded twisted pairs, overall unshielded)
 Connectors: RJ-45 on both ends
 Length: 1 m
 Colour: Blue
 Typical applications: Gigabit Ethernet, 10 Gigabit Ethernet (short distances)
How to use
Insert the RJ-45 connectors into the corresponding network ports on your devices until the latch clicks to secure the connection. Route the cable to avoid sharp bends and excessive tension; maintain gentle curves to preserve signal integrity. For best performance, keep the cable away from strong sources of electromagnetic interference and avoid tightly bundling with power lines.
Usage recommendations
Use this 1 m Cat6a cable for short, high-speed connections where minimal signal loss and clear identification are important. For longer runs or installations exposed to heavy interference, consider shielded cabling or higher-length, certified Cat6a cables following local installation standards.

## Specifications

### Features

| Feature | Value |
|---|---|
| Cable length | 1 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

### How much does the Networking cable ROLINE 21.15.3943 cost, and is it available for purchase?

The price is 3.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 39 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 01.07.2026 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: Cash payment, 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 21.15.3943?

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/3298297/64079061_large.webp