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.

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.

USB 3.2

AlzaPower SATA 3.0 6Gbps 0.3m red

37×

3.49 €

In stock > 5 pcs

4 variants

Buy with code ALZADAYS25AT 2.62 € The discount code gives the option of applying a discount on a given product when entering the code in the shopping cart. Erhalten Sie 25 % Rabatt mit dem Code ALZADAYS25AT. Das Angebot gilt bis zum 15. September 2025 oder solange der Vorrat reicht und ist nur für Endverbraucher bestimmt.

Data Cable , braided cable, length: 0,3m

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

115×

7.09 €

In stock > 10 pcs

3 colors

Buy with code ALZADAYS40AT 4.25 € 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 LSZH Cat.8 SFTP Ethernet Patch Cable 2M Black

72×

5.59 € 8.99 €

In stock 3 pcs

9 sizes

Ethernet Cable connecting, 2m, male connectors: 2× RJ-45 (CAT8), double-sided connector, S/FTP, straight connector ends

Vention Cotton Braided USB 3.0 A Male to A Male Cable 3M Gray Aluminum Alloy Type

21×

4.49 €

In stock 4 pcs

3 sizes

Data Cable , length: 3m

Vention USB 2.0 Type-C Male to Lightning Male 3A Cable 1M Blue Aluminum Alloy Type

19×

6.49 €

In stock 3 pcs

Data Cable and nylon braiding, length: 1m

Vention USB 2.0 Type-A Male to Lightning Male 2.4A Cable 2M Black Aluminum Alloy Type

13×

5.89 €

In stock > 5 pcs

Data Cable and nylon braiding, length: 2m

Vention USB 2.0 Type-A Male to Lightning Male 2.4A Cable 2M Black PVC Type

22×

8.80 €

In stock 3 pcs

Data Cable , braided cable, length: 2m

Vention Cotton Braided USB-C 2.0 5A Cable 2m Black Zinc Alloy Type

27×

10.90 €

In stock > 10 pcs

2 sizes

Data Cable , durable metal body, length: 2m

Vention Type-C (USB-C) 2.0 Right Angle to USB-C 1M Grey Aluminium Alloy Type

140×

9.40 €

In stock > 10 pcs

Data Cable and nylon braiding, length: 1m

PremiumCord USB 2.0 2m black

354×

4.39 €

In stock > 20 pcs

1 variant

Data Cable , length: 2m

Vention LSZH Cat.8 SFTP Ethernet Patch Cable 3M Black

72×

4.79 € 10.19 €

In stock > 10 pcs

9 sizes

Ethernet Cable connecting, 3m, male connectors: 2× RJ-45 (CAT8), double-sided connector, S/FTP, straight connector ends

Vention USB 3.0 (M) to Micro USB-B (M) Cable 3M Black PVC Type

235×

from 5.63 €

In stock > 10 pcs

5 sizes

Data Cable , length: 3m

UGREEN USB-C to USB-C PD Fast Charging Retractable Cable 100W Max 1m

Tactical Stitch Thread Cable USB-A/USB-C 1m White

2 colors 3 sizes

Swissten LCD cable USB-C/USB-C 1m

8×

5.99 €

In stock > 10 pcs

Buy with code ALZADAYS30AT 4.19 € The discount code gives the option of applying a discount on a given product when entering the code in the shopping cart. Erhalten Sie 30 % Rabatt mit dem Code ALZADAYS30AT. Das Angebot gilt bis zum 15. September 2025 oder solange der Vorrat reicht und ist nur für Endverbraucher bestimmt.

Data Cable , durable metal body, braided cable, length: 1m

FIXED Magnetic Cable USB-C/USB-C and PD support 1.2m USB 2.0 240W grey

3×

16.90 €

In stock 4 pcs

Data Cable , braided cable, length: 1,2m, fastener,

Swissten braided magnetic cable for Apple Watch metal, USB-C 1.2 m white

Vention USB 2.0 A Male to 3-in-1 USB-C & Lightning & Micro-B Male 3A Cable 1.5M Blue Aluminum Alloy

26×

11.59 €

In stock > 10 pcs

3 colors

Data Cable , length: 1,5m

Vention USB 2.0 A Male to C Male 6A Cable 2M Black Aluminum Alloy Type

13×

11.59 €

In stock > 10 pcs

Data Cable , length: 2m

Statik PowerPivot luminous USB-A > USB-C cable (0.9m)

4×

14.90 €

In stock 3 pcs

Data Cable and nylon braiding, length: 0,9m

Vention USB 2.0 Type-A Male to Lightning Male 2.4A Cable 1M White Aluminum Alloy Type

11×

5.09 €

In stock > 10 pcs

Data Cable and nylon braiding, length: 1m

Ubiquiti UniFi Patch Cable Outdoor

14.90 €

In stock > 5 pcs

Data Cable , braided cable, length: 8m

PremiumCord Cable USB-C M/M, 240W 480Mbps, 2 m

10×

11.90 €

In stock 2 pcs

Data Cable , durable metal body, length: 2m

ChoeTech (USB-A <-> USB-C) Cable 1m white

7×

4.79 €

In stock 4 pcs

Data Cable , length: 1m

In the category Data Cables on Alza.at, we currently have a total of 1041 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

Data Cables

What Do Data Cables Do?

USB

USB Interface Versions:

Thunderbolt

Lightning

Networking Cables (RJ-45)

Networking Cable Types:

Adapters

Splitters and Extenders

Data Cables – proved brands

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