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Data Cables

Data cables are needed when transmitting any information that is not audio or video. Networking cables, USB cables, and the modern Thunderbolt all belong in this category. What are they used for and how they differ?

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What Do Data Cables Do?

Data cables have many functions:

Transfer data between two devices - connect your phone to your PC and you can easily back up your photos.
External graphics cards - enhance your laptop's performance by plugging in an external graphics card.
Stable Internet - increase your Internet speeds by connecting your device with a networking cable.

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When choosing a USB cable, it is best to use the latest version supported by your device.

USB

A modern universal data bus that connects peripherals to computers and other devices. It is the most widespread data interface on the market.

USB Interface Versions:

USB 2.0 - the most widespread "typical USB", found on almost every device
USB 3.2 Gen 1 and Gen 2 (formerly USB 3.1 Gen 1 and Gen 2) - an upgraded and faster version, backward compatible
USB micro - a miniaturised version of USB 2.0 and USB 3.2 Gen 1, compatible with regular USB, especially on mobile devices
USB-C - state-of-the-art USB interface, enables image transfer, internet connection and fast device charging

Very widespread
Universal
Cheap

Older versions are slow

Thunderbolt

An Intel project that created a very fast data interface. It’s not as popular as USB, but it delivers much higher speeds. It uses the same connector as Mini DisplayPort, so it can be plugged into that as well. Due to the high bit rates and PCI-Express connection, it can be used for external graphics cards.

Very fast data transfer
Fairly common in high-end laptops and PCs

Limited use so far

Lightning

A digital data bus used exclusively by Apple devices. In addition to data transfer and charging, it is designed to transmit an audio signal. Can be inserted into the device using either side.

Audio, data, and charging in one cable
Small size

Apple only

Networking Cables (RJ-45)

Networking cables are the ideal solution for connecting to the Internet. They have directly tailored protocols that increase connection speeds and overall stability. The most widespread networking cable plug is RJ-45.

Networking Cable Types:

CAT5 - - the oldest networking cables, today replaced by improved CAT5E
CAT5E - the most common type nowadays, offering a stable connection with a speed limit of up to 1Gb/s, which is enough for most people
CAT6 - has a much better chance of reaching 1Gbps than CAT5E, and is particularly useful in corporate environments

Fast and stable internet connection

Adapters

Most data cables are mutually compatible if you use small passive adapters. The good thing about networking cables is also their general compatibility with video or audio cables you can connect them to.

Splitters and Extenders

These can extend your cable or split its output.

Vention Type-C (USB-C) 90° <-> USB 2.0 Cotton Cable Grey 0.25m Aluminium Alloy Type - Data Cable

Vention Type-C (USB-C) 90° <-> USB 2.0 Cotton Cable Grey 0.25m Aluminium Alloy Type

In stock > 10 pcs

4 variants 3 sizes

Data Cable , durable metal body, length: 0,25m

Vention USB-A -> USB-B Print Cable with 2x Ferrite Core, 8m, Black - Data Cable

Vention USB-A -> USB-B Print Cable with 2x Ferrite Core, 8m, Black

In stock > 10 pcs

4 sizes

Data Cable , length: 8m

OEM USB A-MINI 5-pin black, 0.15m - Data Cable

OEM USB A-MINI 5-pin black, 0.15m

Data Cable , length: 0,15m

Ugreen USB-C/M to USB-C/F Gen2 5A Extension Cable 1m (Black) - Data Cable

Ugreen USB-C/M to USB-C/F Gen2 5A Extension Cable 1m (Black)

In stock > 10 pcs

Data Cable , length: 1m, extension cable

Vention USB 3.0 (M) to Micro USB-B (M) Cable 2M Black PVC Type - Data Cable

Vention USB 3.0 (M) to Micro USB-B (M) Cable 2M Black PVC Type

In stock > 10 pcs

5 sizes

Data Cable , length: 2m

Vention Type-C (USB-C) 2.0 Male to USB-C Male Cable 1.5m Black PVC Type - Data Cable

Vention Type-C (USB-C) 2.0 Male to USB-C Male Cable 1.5m Black PVC Type

In stock > 10 pcs

2 sizes

Data Cable , length: 1,5m

AKASA USB 2.0 Internal Extension 40cm - Data Cable

AKASA USB 2.0 Internal Extension 40cm

In stock > 10 pcs

Data Cable , length: 0,4m, extension cable

Vention USB 3.2 Type-C Extension Cable 1m Black - Data Cable

Vention USB 3.2 Type-C Extension Cable 1m Black

In stock > 10 pcs

2 sizes

Data Cable , length: 1m, extension cable

Swissten USB-C/USB-C 5A (100W) cable for laptops 2 m black - Data Cable

Swissten USB-C/USB-C 5A (100W) cable for laptops 2 m black

In stock > 10 pcs

Data Cable , length: 2m

Vention USB 3.0 Type-A Male to Type-A Female Active Extension Cable 10M Black - Data Cable

Vention USB 3.0 Type-A Male to Type-A Female Active Extension Cable 10M Black

In stock > 10 pcs

Data Cable , braided cable, length: 10m, extension cable

Vention USB-C 2.0 to Mini USB 2A Cable 0.5M Black - Data Cable

Vention USB-C 2.0 to Mini USB 2A Cable 0.5M Black

In stock > 20 pcs

3 sizes

Data Cable , braided cable, length: 0,5m

Vention Mini USB (M) to USB 2.0 (M) Cable 3M Black PVC Type - Data Cable

Vention Mini USB (M) to USB 2.0 (M) Cable 3M Black PVC Type

In stock > 10 pcs

6 sizes

Data Cable , length: 3m

Vention USB 3.0 Male to USB-B Male Printer Cable 1M Black PVC Type - Data Cable

Vention USB 3.0 Male to USB-B Male Printer Cable 1M Black PVC Type

In stock > 20 pcs

4 sizes

Data Cable , length: 1m

Swissten Data Cable USB-C 1.5m Extended Connector, Black - Data Cable

Swissten Data Cable USB-C 1.5m Extended Connector, Black

Data Cable , length: 1,5m

AKASA PROSLIM 30cm Straight Black - Data Cable

AKASA PROSLIM 30cm Straight Black

Data Cable , length: 0,3m

Swissten Data Cable Textile II USB / Lightning 1.5m black - Data Cable

Swissten Data Cable Textile II USB / Lightning 1.5m black

In stock > 10 pcs

3 colors

Buy with code ALZADAYS40AT 4.31 € The discount code gives the option of applying a discount on a given product when entering the code in the shopping cart. Erhalten Sie 40 % Rabatt mit dem Code ALZADAYS40AT. Das Angebot gilt bis zum 15. September 2025 oder solange der Vorrat reicht und ist nur für Endverbraucher bestimmt.

Data Cable , length: 1,5m

Vention USB 3.2 Type-C Extension Cable 0.5m Black - Data Cable

Vention USB 3.2 Type-C Extension Cable 0.5m Black

In stock > 10 pcs

2 sizes

Data Cable , length: 0,5m, extension cable

AlzaPower 90AluCore USB-A to USB-C 2.0, 1m - silver - Data Cable

AlzaPower 90AluCore USB-A to USB-C 2.0, 1m - silver

In stock > 10 pcs

Data Cable - interconnect, 90° USB-C connector, USB 2.0 standard, charging up to 5 V / 3 A (15 W), data transfer up to 480 Mbps, gold-plated connectors, aluminium alloy connector...

AXAGON ADR-305 USB 3.0 active extension / repeater cable USB A -> USB A, 5m - Data Cable

AXAGON ADR-305 USB 3.0 active extension / repeater cable USB A -> USB A, 5m

In stock > 10 pcs

2 sizes

Data Cable , length: 5m, extension cable

AlzaPower MagCore USB-C to USB-C 100W 1.5m black - Data Cable

AlzaPower MagCore USB-C to USB-C 100W 1.5m black

In stock > 10 pcs

3 sizes

Data Cable , durable metal body and nylon braiding, length: 1,5m VelcroStrap+

Vention USB 3.0 (M) to Micro USB-B (M) Cable 0.5m Black PVC Type - Data Cable

Vention USB 3.0 (M) to Micro USB-B (M) Cable 0.5m Black PVC Type

In stock > 10 pcs

5 sizes

Data Cable , length: 0,5m

Lightning to USB Cable 1m (Bulk) - Data Cable

Lightning to USB Cable 1m (Bulk)

In stock > 10 pcs

2 sizes

Data Cable , length: 1m

PremiumCord USB 3.0 connection A-microB black 1m - Data Cable

PremiumCord USB 3.0 connection A-microB black 1m

Data Cable , length: 1m

Mobile Origin Compact Cable USB-C to USB-C White - Data Cable

Mobile Origin Compact Cable USB-C to USB-C White

2 colors

Data Cable , length: 0,1m

Data Cables

In the category Data Cables on Alza.at, we currently have a total of 1026 products, which you can easily buy online and get quickly delivered. See all of your purchases and make orders on our easy-to-use app. Continue

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