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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 Cotton Braided USB 2.0 A Male to B Male Printer Cable 2M Gray Aluminum Alloy Type - Data Cable

Vention Cotton Braided USB 2.0 A Male to B Male Printer Cable 2M Gray Aluminum Alloy Type

In stock > 10 pcs

7 sizes

Data Cable , length: 2m

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

Swissten Data Cable, USB-C, 1m, White - Data Cable

Swissten Data Cable, USB-C, 1m, White

In stock > 5 pcs

2 colors

Data Cable , length: 1m

Swissten braided magnetic cable 2in1 for Apple Watch and Lightning, USB-C 1.2 m white - Power Cable

Swissten braided magnetic cable 2in1 for Apple Watch and Lightning, USB-C 1.2 m white

In stock > 5 pcs

AlzaPower Core USB-A (M) to MicroUSB-B 3.2 Gen 1, 1m - black - Data Cable

AlzaPower Core USB-A (M) to MicroUSB-B 3.2 Gen 1, 1m - black

In stock > 10 pcs

Data Cable - interconnect, USB 3.2 Gen 1 standard, data transfer up to 5 Gb/s, gold-plated connectors, construction of connectors made of hardened PVC, PVC outer braid, suitable...

AlzaPower Patch CAT6 UTP 10m grey - Ethernet Cable

AlzaPower Patch CAT6 UTP 10m grey

In stock > 10 pcs

Ethernet Cable connecting, 10m, male connectors: 2× RJ-45 (CAT6), Gold-Plated Connectors and double-sided connector, UTP, straight connector ends

Vention 1-Port USB-C GaN Charger (20W) with USB-C to Lightning Cable (1M) EU-Plug Black - Wall Charger

Vention 1-Port USB-C GaN Charger (20W) with USB-C to Lightning Cable (1M) EU-Plug Black

In stock > 5 pcs

Wall Charger with support for fast charging, output USB-C (max. 20 W), fast charging technology: USB Power Delivery 3.0, Qualcomm Quick Charge 3.0 and Apple 2.4, included in the...

Vention Type-C (USB-C) <-> USB 2.0 Cable 3A, Grey, 1.5m, Aluminium Alloy Type - Data Cable

Vention Type-C (USB-C) <-> USB 2.0 Cable 3A, Grey, 1.5m, Aluminium Alloy Type

In stock > 10 pcs

6 variants 4 sizes

Data Cable , durable metal body, braided cable, length: 1,5m

Vention Type-C (USB-C) <-> USB 2.0 Cable 3A, Grey, 0.25m, Aluminium Alloy Type - Data Cable

Vention Type-C (USB-C) <-> USB 2.0 Cable 3A, Grey, 0.25m, Aluminium Alloy Type

In stock > 20 pcs

6 variants 4 sizes

Data Cable , durable metal body, braided cable, 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

PremiumCord USB 2.0 interconnect AB micro 1.5m - Data Cable

PremiumCord USB 2.0 interconnect AB micro 1.5m

In stock > 10 pcs

Data Cable , length: 1,5m

AlzaPower SATA 3.0 6Gbps 0.3m black - Data Cable

AlzaPower SATA 3.0 6Gbps 0.3m black

In stock > 20 pcs

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

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

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

In stock > 10 pcs

3 colors

Buy with code ALZADAYS40DE 4.79 € 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 ALZADAYS40DE. Das Angebot gilt bis zum 15. September 2025 oder solange der Vorrat reicht und ist nur für Endverbraucher bestimmt.

Data Cable , length: 1,5m

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

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

Ubiquiti Ethernet Patch Cable Cat.6, 0,3 m, black - Ethernet Cable

Ubiquiti Ethernet Patch Cable Cat.6, 0,3 m, black

In stock > 20 pcs

7 sizes

Ethernet Cable connecting, 0,3m, male connectors: 1× RJ-45 (CAT6), 1× RJ-45 (CAT6), UTP, straight and detachable connector ends

AlzaPower Patch CAT7 S/FTP 20m grey - Ethernet Cable

AlzaPower Patch CAT7 S/FTP 20m grey

In stock > 10 pcs

Ethernet Cable connecting, 20m, male connectors: 2× RJ-45 (CAT7), Gold-Plated Connectors and double-sided connector, S/FTP, straight connector ends

AlzaPower Patch CAT7 S/FTP 30m grey - Ethernet Cable

AlzaPower Patch CAT7 S/FTP 30m grey

In stock > 5 pcs

Ethernet Cable connecting, 30m, male connectors: 2× RJ-45 (CAT7), Gold-Plated Connectors and double-sided connector, S/FTP, straight connector ends

AlzaPower Core USB-C to Mini USB 2.0 2A 0.5m black - Data Cable

AlzaPower Core USB-C to Mini USB 2.0 2A 0.5m black

In stock > 20 pcs

Data Cable - interconnect, length 0,5 m, 1× USB-C (USB 2.0), 1× USB Mini-B (USB 2.0), Sync & Charge support up to 2 A, straight ending, for mobile phones, HDD, PC, chargers, etc.,...

AlzaPower MagCore USB-C to USB-C 100W 2m Black - Data Cable

AlzaPower MagCore USB-C to USB-C 100W 2m Black

In stock > 10 pcs

3 sizes

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

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

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

In stock > 10 pcs

Buy with code ALZADAYS35DE 6.43 € 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 ALZADAYS35DE. Das Angebot gilt bis zum 17. Februar 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 Cable USB-C / USB-C 100W 5A White - Data Cable

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

In stock > 10 pcs

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

Vention Type-C (USB-C) to 3.5mm Male Spring Audio Cable, 1.5m, Black, Metal Type - AUX Cable

Vention Type-C (USB-C) to 3.5mm Male Spring Audio Cable, 1.5m, Black, Metal Type

In stock > 10 pcs

2 sizes

AUX Cable connecting, 1,5m, male connectors: 1× jack 3.5 mm, 1× USB-C (USB 3.2 Gen 1), Gold-Plated Connectors, straight connector ends

Vention Luxury USB 2.0 -> microUSB Cable 3A, Grey, 3m, Aluminium Alloy Type - Data Cable

Vention Luxury USB 2.0 -> microUSB Cable 3A, Grey, 3m, Aluminium Alloy Type

In stock > 10 pcs

4 variants 4 sizes

Data Cable , durable metal body, braided cable, length: 3m

AlzaPower AluCore USB-C to USB-C 3.2 Gen 2 100W 20Gbps 1m black - Data Cable

AlzaPower AluCore USB-C to USB-C 3.2 Gen 2 100W 20Gbps 1m black

In stock > 10 pcs

4 sizes

Data Cable , durable metal body, gold-plated connectors and nylon braiding, length: 1m VelcroStrap+

Data Cables

In the category Data Cables on Alza.de, we currently have a total of 1032 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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