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 Patch CAT6 UTP 40m black

688×

19.49 €

In stock > 10 pcs

10+ variants

Buy with code ALZADAYS25AT 14.62 € 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.

Ethernet Cable connecting, 40m, male connectors: 2× RJ-45 (CAT6), Gold-Plated Connectors and double-sided connector, UTP, straight connector ends

AlzaPower Patch CAT6 UTP 2m grey

688×

3.10 €

In stock > 20 pcs

10+ variants

Ethernet Cable connecting, 2m, male connectors: 2× RJ-45 (CAT6), Gold-Plated Connectors and double-sided connector, UTP, straight connector ends

USB-C / Lighting 2m Data Cable (bulk)

70×

10.90 €

In stock > 10 pcs

Data Cable , length: 2m

PremiumCord USB4™ Gen 3x2 40Gbps 8K@60Hz 240W Thunderbolt 3 curved cable 0.3m

71×

15.90 €

In stock 5 pcs

3 sizes

Data Cable , length: 0,3m

AlzaPower Core USB-C to USB-C 2.0 100W 1m White

1 005×

7.99 €

In stock > 10 pcs

5 variants

Data Cable - USB Hi-Speed 480Mbps, Sync & Charge up to 5A, Power Delivery 100W, gold-plated connectors, chip E-Mark, for laptops, mobile phones and other devices with a USB-C...

Vention USB-C to USB 2.0 Fast Charging Cable 5A 1.5m Gray Aluminum Alloy Type

257×

7.69 €

In stock > 10 pcs

3 sizes

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

Swissten Cable USB-C / USB-C 100W 5A White

33×

11.29 €

In stock > 10 pcs

Data Cable , gold-plated connectors, length: 1,5m

5 sizes

Data Cable , length: 20m, extension cable

Anker 322 USB-C to USB-C Cable (60W 1.8m)

16×

15.90 €

In stock > 10 pcs

Power Cable - cable, length 1.8 m, male connector 2× USB up to 3A, straight end

PremiumCord USB-C - USB 3.0 A (USB 3.2 Gen 2, 3A, 10Gbit/s) 3m White

246×

9.29 €

In stock > 10 pcs

4 sizes

Data Cable , length: 3m

Vention USB 3.0 Male to USB Male Cable 0.5m Black PVC Type

166×

4 €

In stock > 20 pcs

5 sizes

Data Cable , length: 0,5m

PremiumCord USB 2.0 Interconnect AB micro 5m black

1 524×

5.99 €

In stock > 20 pcs

3 variants

Data Cable , length: 5m

Swissten Textile 3in1 data cable 1.2 m black

7×

11.90 €

In stock > 5 pcs

Data Cable , length: 1,2m

Samsung USB-C cable (3A, 1.8m) white

31×

9.18 €

In stock 1 pcs

Data Cable , braided cable, length: 1,8m

AlzaPower AluCore USB-C to USB-C 2.0 100W 0.5m Black

584×

10 €

In stock > 5 pcs

3 variants

Buy with code ALZADAYS35AT 6.50 € The discount code gives the option of applying a discount on a given product when entering the code in the shopping cart. Erhalten Sie 35 % Rabatt mit dem Code ALZADAYS35AT. Das Angebot gilt bis zum 15. September 2025 oder solange der Vorrat reicht und ist nur für Endverbraucher bestimmt.

Data Cable - USB Hi-Speed 480Mbps, Sync & Charge up to 5A, Power Delivery: 100W, gold-plated connectors, chip E-Mark, nylon braid, for laptops, mobile phones and other devices with...

Swissten Textile Data Cable USB-C 2m Black

99×

from 5.03 €

In stock > 5 pcs

2 sizes

Data Cable , durable metal body and nylon braiding, length: 2m, fastener,

Swissten Textile Data Cable Micro USB 2m Black

38×

from 6.47 €

In stock 2 pcs

Data Cable , durable metal body and nylon braiding, length: 2m, fastener,

AlzaPower Patch CAT6 UTP 2m black

688×

3.10 €

In stock > 20 pcs

10+ variants

Ethernet Cable connecting, 2m, male connectors: 2× RJ-45 (CAT6), Gold-Plated Connectors and double-sided connector, UTP, straight connector ends

AlzaPower Core USB-A to Lightning MFi (C189) 2m white

1 172×

10.90 €

In stock > 10 pcs

6 variants

Buy with code ALZADAYS30AT 7.63 € 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 USB Hi-Speed 480 Mbps, Sync & Charge up to 2.4A, chipset C189, for Apple iPhone, iPad and other devices with Lightning connector, MFi certification, VelcroStrap+

AlzaPower Core USB-A to Lightning MFi (C189) 0.5m black

1 172×

7.99 €

In stock > 10 pcs

6 variants

Data Cable USB Hi-Speed 480 Mbps, Sync & Charge up to 2.4A, chipset C189, for Apple iPhone, iPad and other devices with Lightning connector, MFi certification, VelcroStrap+

Vention USB 3.0 to USB-C Cable 0.25M Black PVC Type

160×

4.90 €

In stock > 20 pcs

4 sizes

Data Cable , length: 0,25m

Swissten Textile Data Cable Lightning 1.2m Black

245×

7.69 €

In stock > 10 pcs

2 sizes

Data Cable , durable metal body and nylon braiding, length: 1,2m, fastener,

AlzaPower Core Charge USB-A to USB-C 2.0 0.5m, White

4 636×

4 €

In stock > 20 pcs

10 variants

Data Cable - USB Hi-Speed 480Mb/sec, Sync & Charge up to 3A, gold-plated connectors, for mobile phones/tablets/other devices with USB-C connectors, Velcostrap+

ROLINE power SATA -> 3x SATA, 0.15m

127×

from 7.19 €

In stock 4 pcs

Data Cable , length: 0,15m

Data Cables

In the category Data Cables on Alza.at, we currently have a total of 1029 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

Data Cables – proved brands

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