# Networking Cable ROLINE 21.15.3916 Red 3m Cat6a U/UTP

**URL:** https://aio.lv/en/product--roline-21153916--3298279
**Data updated:** 2026-01-13 17:41 (EET)
**Category:** Network Cables
**Manufacturer:** ROLINE
**Manufacturer code:** 21.15.3916
**EAN:** 7630049614963
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 7.99 €
**Prices and availability valid until:** 2026-07-17 23:59
**Price without VAT (21%):** 6.60 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--roline-21153916--3298279

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 03.07.2026 | free |
| Pickup points | 08.07.2026 | 1.99 EUR |
| Courier delivery to door | 08.07.2026 | 4.99 EUR |

## Summary description

The ROLINE 21.15.3916 is a 3-meter networking cable that supports Cat6a standards. It features U/UTP shielding for reduced interference, ensuring reliable data transmission. With RJ-45 connectors on both ends, this red cable is perfect for connecting devices in a network environment, providing high-speed performance and durability.

## Long description

The ROLINE 21.15.3916 Red 3m Cat6a U/UTP is a 3-meter networking cable designed to meet Cat6a performance requirements. The cable uses U/UTP construction to reduce external interference while providing consistent high-speed data transmission. Fitted with RJ-45 connectors on both ends and finished in a red jacket, it is intended for reliable device-to-device and device-to-network connections in structured cabling and patching environments.
Advantages
This Cat6a cable supports higher data rates and improved signal quality compared with lower-category cables while maintaining compatibility with existing RJ-45 network ports. The U/UTP design helps reduce crosstalk and susceptibility to external electromagnetic interference without adding a full shielding layer, keeping the cable flexible and easy to route. The 3 m length offers a balance between reach and neat cable management, and the colored jacket makes endpoint identification and cable tracing simpler in dense installations.
Suitable for
 Connecting desktop computers, switches, and routers within offices or data closets
 Patching between patch panels and network equipment in server rooms
 Short-run connections for VoIP phones, IP cameras, and access points
 Home or small office network setups requiring Cat6a performance
Key specifications
 Cable category: Cat6a
 Shielding: U/UTP (unshielded twisted pair with overall unshielded construction)
 Length: 3 m
 Connectors: RJ-45 to RJ-45
 Colour: Red
How to use
Route the cable between the two network endpoints ensuring the connectors are fully inserted into RJ-45 ports until they click. Avoid tight bends and excessive pulling force; maintain a gentle bend radius to preserve signal integrity. For installations in cabinets or along cable trays, secure the cable with Velcro or cable ties without compressing the jacket. Test the connection after installation with appropriate network testing tools to confirm link speed and continuity.
Usage recommendations
For optimal performance, keep the cable away from strong electromagnetic sources such as unshielded power lines or large transformers, and avoid running it parallel to mains cabling over long distances. Use the red colour to mark critical connections or to follow site-specific colour-coding schemes.

## Specifications

### Features

| Feature | Value |
|---|---|
| Cable length | 3 m |
| Connector 1 | RJ-45 |
| Connector 2 | RJ-45 |
| Product colour | Red |
| 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 21.15.3916 cost, and is it available for purchase?

The price is 7.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 1627 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 03.07.2026 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 21.15.3916?

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/3298279/58331902_large.webp