Internet cable RJ45

An RJ45 internet cable, commonly known as an Ethernet or LAN cable, is a standardized physical connector used to link devices within a local area network. These cables feature an 8-pin modular connector at both ends, designed to transmit data between routers, modems, computers, and gaming consoles. They are essential for establishing stable, high-speed wired internet connections that are less susceptible to interference than wireless signals. Users select these cables based on the required data transfer speed, bandwidth capacity, and the physical environment of the installation. Proper cable selection ensures optimal network performance and minimizes latency for demanding tasks like streaming or online gaming.

Use cases of RJ45 internet cables

RJ45 cables are versatile tools used in various networking scenarios:

• Connecting desktop computers and laptops to a router for stable internet access.
• Linking network switches and patch panels in home or office server racks.
• Connecting smart TVs and gaming consoles to ensure high-definition streaming without buffering.
• Establishing connections between IP cameras and network video recorders for security systems.
• Extending network access points in large buildings where Wi-Fi coverage is insufficient.

Types of RJ45 internet cables

Ethernet cables are categorized by their performance standards, known as Categories (Cat):

• Cat5e: Supports speeds up to 1 Gbps, suitable for standard home internet.
• Cat6: Offers improved shielding and supports speeds up to 10 Gbps over shorter distances.
• Cat6a: Designed for higher bandwidth and reduced crosstalk, ideal for professional environments.
• Cat7/Cat8: High-performance cables with advanced shielding, used in data centers and specialized high-speed networks.

Key features to consider

When selecting an RJ45 cable, consider these technical specifications:

• Shielding: UTP (unshielded) is standard for home use, while STP/FTP (shielded) protects against electromagnetic interference in industrial settings.
• Cable Jacket: PVC is common for indoor use, while LSZH (Low Smoke Zero Halogen) is safer for enclosed spaces, and PE jackets are required for outdoor installations.
• Conductor Material: Copper-clad aluminum (CCA) is budget-friendly, while solid bare copper provides better conductivity and durability.

How to choose an RJ45 internet cable

To choose the right cable, first determine the maximum speed provided by your internet service provider and the capabilities of your network hardware. For most residential needs, a Cat6 cable provides an excellent balance of performance and cost. Measure the distance between your devices to select the appropriate length, keeping in mind that excessive length can lead to signal degradation if the cable quality is low. Finally, verify the environment of use to decide if you need a standard indoor cable or a weather-resistant outdoor version.

Which network cables are the most popular and affordable in 2026?

The full list of popular models at affordable prices is available on this page. In 2026, the following models show high demand and an excellent price-to-quality ratio:

• Networking Cable Gembird PP12-2M/BK RJ45 Cat5e 2m Black for 2.49€
• Networking cable Cablexpert PP12-0.25M RJ-45 Cat5e, 0.25 m, beige for 2.49€
• Networking cable Gembird 26GEMPP1205MO RJ-45 Cat5e 0.5 m Orange for 2.49€
• Network Cable Equip Cat.5e U/UTP Patch Cable RJ-45 0.25m Beige for 2.49€
• Network Cable Digitus CAT 5e U/UTP RJ-45 0.5m Grey for 2.49€

Why is it worth buying network cables at AiO.lv?

At the AiO.lv online store, you can place an order at a great price with delivery across Latvia — to Riga, Daugavpils, Liepaja, Jurmala, Ventspils, and other cities, as well as throughout Europe. We offer products from leading manufacturers: Cisco, HAMA, WENTRONIC, DIGITUS, LOGILINK, OEM, GEMBIRD, Unitek, GOOBAY, DELTACO, Vivanco, UBIQUITI, EATON, INTELLINET, MikroTik, NETRACK, DELOCK, EQUIP, QOLTEC, A-LAN. When you shop with us, you get:

• official warranty and guaranteed quality;
• convenient payment options (including installment and credit);
• fast and reliable delivery across Latvia and to any EU country.

FAQ

Where can you find a network cables with cheap prices?

You can buy cheaper at the AiO.lv online store. We offer competitive prices and regular discounts, so you always have the chance to find a great deal.

What is the delivery time for network cables?

If you place your order today, delivery will take between 1 and 5 business days depending on the chosen method.

How long is the warranty period for network cables?

Our store provides an official manufacturer’s warranty ranging from 12 to 36 months, depending on the model and brand. If needed, you can always contact our customer service department or the manufacturer’s authorized service center for support.

Are network cables purchasable with leasing?

Yes, if the selected product costs more than €50. You can learn more about installment purchase options and the terms of application on the Payment page.

Can network cables be purchased for a company (with VAT)?

Yes. AiO.lv works with legal entities in Latvia and throughout Europe. All product prices are shown with VAT included. In certain cases, a 0% VAT rate may apply — for example, when purchasing from other EU countries with a valid VAT number. We issue an invoice immediately after the order is placed, support BIS electronic invoices, and automatically generate all required accounting documents. To complete a purchase for a company, simply select the company profile during checkout.