networking cable ROLINE 21.15.3951

Name: networking cable ROLINE 21.15.3951 Black 21.15.3951
Brand: ROLINE
SKU: 3298302
Price: 3.99 EUR
Availability: InStock

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networking cable ROLINE 21.15.3951 Black 0.3 m Cat6a U/UTP

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Offer for legal entity, cashless payment. Why is an item available only for a legal entity?
This is due to long delivery times and limited product warranties.

Short description

The ROLINE 21.15.3951 is a 0.3 m networking cable designed for high-speed data transmission. It features Cat6a standard, U/UTP shielding, and RJ-45 connectors on both ends. The black cable is ideal for connecting devices in a network environment, ensuring reliable performance and minimal interference.

Available at price 3.99 €: 24 pcs.

Total available for order: 620 pcs.

Warranty: 2 Years

SKU: 3298302

Learn more

Deliver the order:

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to the Customer Service Center at Kengaraga 2b, Riga

30.06.2026 {{selectedOffer.officeDeliveryString}}

free

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Customer service center

2b. Kengaraga str., Riga, Latvia, LV-1063

30.06.2026 {{selectedOffer.officeDeliveryString}}

free

Courier Delivery Please note that in case of a large parcel additional delivery costs may apply!

03.07.2026 {{selectedOffer.courierDeliveryString}}

From 4.99 € (Weight: 1.00 kg)

Parcel couriers

Latvijas Pasts pakomāts / Unisend / DPD Paku skapis / Omniva / Venipak Pickup / Venipak Locker / Latvijas Pasts nodaļa

03.07.2026 {{selectedOffer.parcelStationDeliveryString}}

From 1.99 €

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Payment Methods:

Cash payment, Bank transfer, Bank cards on-line, Apple Pay, Google Pay

Available for private customers at price 4.99 €: 500 pcs.

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Product information

Description

The ROLINE 21.15.3951 Black 0.3 m Cat6a U/UTP networking cable is a short patch cable engineered for high-speed data transmission in local area networks. It complies with Cat6a performance expectations and uses U/UTP construction with RJ-45 connectors on both ends. The 0.3 m length and black jacket make it suitable for close connections between switches, patch panels and networked devices where space is limited and a discreet appearance is preferred.

Advantages

This Cat6a U/UTP cable provides enhanced bandwidth and reduced crosstalk compared with lower-category cables, supporting faster data rates and more reliable connections. The RJ-45 terminated ends ensure compatibility with standard Ethernet ports without additional adapters. Its short 0.3 m length reduces cable clutter and helps maintain tidy, organized rack or desktop setups. The black outer jacket offers a neutral aesthetic that blends into most professional environments.

Suitable for

Patching between switch ports and patch panels in rack cabinets
Connecting nearby devices such as PCs, IP phones or network printers
Short runs in office desks, server rooms or home networking installations

Key specifications

Category: Cat6a
Shielding: U/UTP (unshielded overall, unshielded pairs)
Connectors: RJ-45 to RJ-45
Length: 0.3 m
Colour: Black

How to use

Insert each RJ-45 connector firmly into the Ethernet ports of the devices you wish to connect until a click is felt. Use the cable for short connections where 0.3 m provides adequate reach; avoid stretching the cable beyond its length. Ensure connectors are fully seated and devices are powered on; the network interface will negotiate speed and duplex according to the connected equipment and network configuration.

Usage recommendations

For best performance, avoid tightly coiling the cable or routing it parallel to strong electrical sources. Use this short Cat6a cable for clean patching in racks or desktop arrangements; if you need longer runs or additional protection against external interference, consider a shielded or longer cable that matches the installation environment.

Specifications

Cable length:: 0.3 m
Connector 1:: RJ-45
Connector 2:: RJ-45
Product colour:: Black

All features

Features

Cable length:: 0.3 m
Connector 1:: RJ-45
Connector 2:: RJ-45
Product colour:: Black
Cable standard:: Cat6a
Cable class:: Ea
Cable shielding:: U/UTP (UTP)
Connector 1 gender:: Male
Connector 2 gender:: Male

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Instructions

mmo_75635523_1622053828_2549_39932.pdf

roline-21.15.3951-3298302

Description

Instructions

mmo_75635523_1622053828_2549_39932.pdf

roline-21.15.3951-3298302

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Warehouse	Stock	Delivery to the store	Store Price
WH94	500	30.06.2026 Best delivery	4.99 €
WH357	32	06.07.2026	5.99 €

Available only for legal entities
Warehouse	Stock	Delivery to the store	Store Price
EU6	24	30.06.2026 Best delivery	3.99 € Best price
EU9	32	30.06.2026 Best delivery	3.99 €
WH109	32	14.07.2026	4.49 €

4.99 €

Stock: 500

Delivery Date: 30.06.2026 Best delivery

Warehouse: WH94

5.99 €

Stock: 32

Delivery Date: 06.07.2026

Warehouse: WH357

Available only for legal entities

3.99 €

Stock: 24

Delivery Date: 30.06.2026 Best delivery

Warehouse: EU6

3.99 €

Stock: 32

Delivery Date: 30.06.2026 Best delivery

Warehouse: EU9

4.49 €

Stock: 32

Delivery Date: 14.07.2026

Warehouse: WH109

Customer reviews

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Customer questions

FAQ

How much does the networking cable ROLINE 21.15.3951 cost, and is it available for purchase?

The price is 3.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 620 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 30.06.2026 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. We will assist with consultation, warranty claim processing, and coordination with certified service centers.

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 21.15.3951?

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.

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