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header-product Networking cable ROLINE 21.15.3921 RJ-45 Cat6a 0.3 m Yellow
6.49 €

Networking cable ROLINE 21.15.3921 RJ-45 Cat6a 0.3 m Yellow

Networking cable ROLINE 21.15.3921 Photo 1
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Networking cable ROLINE 21.15.3921 RJ-45 Cat6a 0.3 m Yellow

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Networking cable ROLINE 21.15.3921 RJ-45 Cat6a 0.3 m Yellow

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Short description

The ROLINE 21.15.3921 networking cable features a length of 0.3 m and is designed with Cat6a standard for high-speed data transmission. It has U/UTP shielding to reduce interference, ensuring a stable connection. The cable is equipped with RJ-45 connectors on both ends and comes in a vibrant yellow color, making it easy to identify in your setup.
Available at price 6.49 €: 500 pcs.
Total available for order: 2522 pcs.
Warranty: 2 Years
SKU: 3298282
free shipment

Cheapest delivery:

Venipak Locker LV

Pick-up points

Venipak Locker LV

Cost

1.89 €

Deliver

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Customer service center
2b. Kengaraga str., Riga, Latvia, LV-1063
09.07.2026 {{selectedOffer.officeDeliveryString}}
free
Courier Delivery Please note that in case of a large parcel additional delivery costs may apply!
14.07.2026 {{selectedOffer.courierDeliveryString}}
From 4.99 € (Weight: 1.00 kg)
Parcel couriers
Venipak Locker LV / Latvijas Pasts pakomāts / Unisend LV / DPD Paku skapis / Omniva LV / Venipak Pickup LV / Latvijas Pasts nodaļa
14.07.2026 {{selectedOffer.parcelStationDeliveryString}}
From 1.89 €
payment
Payment Methods:
Bank transfer, Bank cards on-line, Apple Pay, Google Pay
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Product information

Description

The ROLINE 21.15.3921 RJ-45 Cat6a 0.3 m Yellow is a short patch cable designed for high-speed Ethernet connections where space is limited. Built to the Cat6a standard with U/UTP construction, this 0.3 m cable provides improved transmission characteristics and reduced crosstalk compared with lower-category cables. Both ends are fitted with standard RJ-45 connectors and the yellow jacket makes the cable easy to identify within structured cabling or dense equipment racks.

Advantages

This Cat6a cable supports higher bandwidth and better performance for demanding network links over short distances. The U/UTP construction reduces electromagnetic interference and crosstalk in typical office or data center environments. The factory-terminated RJ-45 connectors ensure reliable plug-and-play installation and the compact 0.3 m length minimises cable clutter behind switches or patch panels. The yellow colour provides quick visual identification in multi-cable setups.

Suitable for

  • Short patch connections between switches and servers or network devices
  • Connecting devices in patch panels or wall-mounted outlets within racks
  • Environments where cable identification and tidy routing are important

Key specifications

  • Cable category: Cat6a
  • Shielding: U/UTP (unshielded pair with overall unshielded)
  • Length: 0.3 m
  • Connectors: RJ-45 to RJ-45
  • Colour: Yellow

How to use

Ensure both network devices are powered off or able to accept live connections according to your organisation’s procedures. Insert one RJ-45 connector into the port of the first device and the other connector into the second device’s port until the latch clicks. Route the cable to avoid sharp bends and pinch points; maintain gentle curves to preserve signal integrity. For installations in racks or panels, secure the cable with appropriate management accessories and avoid running it alongside high-voltage power lines to reduce potential interference.

Ieteikumi lietošanai

For optimal performance, verify that connected equipment supports Cat6a performance levels and that link distances remain within recommended limits for short patch cables. Replace the cable if connectors become loose or the jacket is damaged.

Specifications

Cable length:
0.3 m
Connector 1:
RJ-45
Connector 2:
RJ-45
Product colour:
Yellow
All features

Features

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

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Stock data
Warehouse Stock Delivery to the store Store Price
WH94 500 09.07.2026 Best delivery 6.49 €
Available only for legal entities
Warehouse Stock Delivery to the store Store Price
WH109 2022 23.07.2026 9.99 €
6.49 €
Stock: 500
Delivery Date: 09.07.2026 Best delivery
Warehouse: WH94
Available only for legal entities
9.99 €
Stock: 2022
Delivery Date: 23.07.2026
Warehouse: WH109

Customer reviews

Customer questions

FAQ

How much does the Networking cable ROLINE 21.15.3921 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 — 2522 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. 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 21.15.3921?

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.
warranty
14-Day Return Policy We are confident in our quality, but if the purchase doesn’t fit — you have 14 days to return the product with peace of mind.
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Quality Since 2008 AiO.lv has been on the market for over 18 years and has earned trust — with more than 6000 genuine positive reviews on Google.