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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.

AlzaPower Patch CAT7 S/FTP 5m black - Ethernet Cable

AlzaPower Patch CAT7 S/FTP 5m black

In stock > 10 pcs

Ethernet Cable connecting, 5m, male connectors: 2× RJ-45 (CAT7), Gold-Plated Connectors and double-sided connector, S/FTP, straight connector ends

AlzaPower Patch CAT7 S/FTP 0,5m grey - Ethernet Cable

AlzaPower Patch CAT7 S/FTP 0,5m grey

In stock > 10 pcs

Ethernet Cable connecting, 0,5m, male connectors: 2× RJ-45 (CAT7), Gold-Plated Connectors and double-sided connector, S/FTP, straight connector ends

Anker 322 USB-C to USB-C Cable (60W 0.9m) - Power Cable

Anker 322 USB-C to USB-C Cable (60W 0.9m)

In stock > 10 pcs

Power Cable - cable, length 0.9 m, male connector 2× USB up to 3A, straight end

PremiumCord Ultra High Speed HDMI 2.1 optical AOC fiber cable 8K@60Hz, gold plated connectors 10 m - Video Cable

PremiumCord Ultra High Speed HDMI 2.1 optical AOC fiber cable 8K@60Hz, gold plated connectors 10 m

4 sizes

Video Cable 10m - interconnection, male connectors: 1×HDMI (HDMI 2.1) + 1×HDMI (HDMI 2.1) with up to 8K (7680×4320) at 60Hz, 32 audio tracks, 32 audio channels and 48 Gbit/s,...

Vention USB 2.0 to USB-C 3A Cable 1M White - Data Cable

Vention USB 2.0 to USB-C 3A Cable 1M White

In stock > 20 pcs

9 variants 4 sizes

Data Cable , length: 1m

Vention USB 2.0 to USB-C 3A Cable 0.25M Black - Data Cable

Vention USB 2.0 to USB-C 3A Cable 0.25M Black

In stock > 20 pcs

9 variants 5 sizes

Data Cable , length: 0,25m

PremiumCord USB-C to USB 3.0 A (USB 3.2 generation 1, 3A, 5Gbit/s) 2m - Data Cable

PremiumCord USB-C to USB 3.0 A (USB 3.2 generation 1, 3A, 5Gbit/s) 2m

In stock > 10 pcs

4 sizes

Data Cable , durable metal body, length: 2m

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

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

In stock > 10 pcs

4 sizes

Data Cable , length: 2m

PremiumCord USB Cable Type C/M 90° Bent Connector - USB 3.0 A/M, 1m - Data Cable

PremiumCord USB Cable Type C/M 90° Bent Connector - USB 3.0 A/M, 1m

2 colors

Data Cable , length: 1m

AlzaPower Core USB-A to USB-C 3.2 Gen 1 5Gbp 0.5m White - Data Cable

AlzaPower Core USB-A to USB-C 3.2 Gen 1 5Gbp 0.5m White

In stock > 10 pcs

Data Cable - SuperSpeed USB 5Gb/s, Sync & Charge up to 3A, gold-plated connectors, for mobile phones, tablets and other devices with USB-C connector, VelcroStrap+

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

PremiumCord USB 3.1 to DVI, 1.8m - Video Cable

PremiumCord USB 3.1 to DVI, 1.8m

Video Cable up to 4K × 2K @ 30hz resolution, FULL HD 1080p, for converting video and audio from USB 3.1 Type C to DVI monitor connector

Ubiquiti Etherlighting Patch Cable Cat.6, 2 m, white - Ethernet Cable

Ubiquiti Etherlighting Patch Cable Cat.6, 2 m, white

In stock > 10 pcs

9 sizes

Ethernet Cable connecting, 2m, male connectors: 1× RJ-45 (CAT6), 1× RJ-45 (CAT6), UTP, straight and detachable connector ends

Ubiquiti Ethernet Patch Cable Cat.6, 0,1 m, blue - Ethernet Cable

Ubiquiti Ethernet Patch Cable Cat.6, 0,1 m, blue

In stock > 20 pcs

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

USB-C/Lighting Data Cable 1m (bulk) - Data Cable

USB-C/Lighting Data Cable 1m (bulk)

In stock > 10 pcs

Data Cable , length: 1m

AXAGON ADR-310 USB 3.0 active extension / repeater cable USB A -> USB A, 10m - Data Cable

AXAGON ADR-310 USB 3.0 active extension / repeater cable USB A -> USB A, 10m

In stock > 5 pcs

2 sizes

Data Cable , length: 10m, extension cable

AlzaPower Core USB-C to Lightning MFi 1m Black - Data Cable

AlzaPower Core USB-C to Lightning MFi 1m Black

In stock > 5 pcs

Data Cable - USB Hi-Speed 480 Mbps, Sync & Charge up to 3A, 1x USB-C, 1x Lightning, for Apple iPhone, iPad and other devices with Lightning connector, MFi certification,...

Vention USB 3.0 Male to USB-B Male Printer Cable 3M Black PVC Type - Data Cable

Vention USB 3.0 Male to USB-B Male Printer Cable 3M Black PVC Type

In stock > 10 pcs

3 sizes

Data Cable , length: 3m

Swissten Textile Data Cable Lightning 2m Black - Data Cable

Swissten Textile Data Cable Lightning 2m Black

In stock > 10 pcs

2 sizes

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

OEM USB A-MINI 8-pin 1.8m black - Data Cable

OEM USB A-MINI 8-pin 1.8m black

In stock > 10 pcs

Data Cable , length: 1,8m

AlzaPower Core USB-A to USB-C Xiaomi Mi Turbo Charge 6A 120W 2m white - Data Cable

AlzaPower Core USB-A to USB-C Xiaomi Mi Turbo Charge 6A 120W 2m white

In stock > 10 pcs

2 sizes

Data Cable - Connecting cable for Xiaomi phones with Mi Turbo Charge 120 W (20V / 6A) support, USB-A (M) to USB-C (M), USB 2.0 standard with a transfer speed of 480Mbps, straight...

AlzaPower LinkCore USB-A to USB-B 5m black - Data Cable

AlzaPower LinkCore USB-A to USB-B 5m black

In stock > 10 pcs

Data Cable - interconnect, USB 2.0 standard, data transfer up to 480 Mbps, nickel-plated connectors, construction of connectors made of hardened PVC, PVC outer braid, suitable for...

AlzaPower Patch CAT7 S/FTP 0,5m black - Ethernet Cable

AlzaPower Patch CAT7 S/FTP 0,5m black

In stock > 10 pcs

Buy with code ALZADAYS25AT 3.74 € 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, 0,5m, male connectors: 2× RJ-45 (CAT7), Gold-Plated Connectors and double-sided connector, S/FTP, straight connector ends

AlzaPower Patch CAT6 UTP 20m black - Ethernet Cable

AlzaPower Patch CAT6 UTP 20m black

In stock > 10 pcs

Ethernet Cable connecting, 20m, male connectors: 2× RJ-45 (CAT6), Gold-Plated Connectors and double-sided connector, UTP, straight connector ends

In the category Data Cables on Alza.at, we currently have a total of 1039 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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