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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:

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

i

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.

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USB Cables USB Cables Lightning Cables Lightning Thunderbolt Cables Thunderbolt Printer Cables Printer Cables Phone Cables & Tablet Cables For Phone and Tablet Internal PC Cables Internal PC Networking Cables Network Cables Phone Cables Telephone Cables Data Cables AlzaPower AlzaPower USB 3.2
 
1,027 Results
AXAGON RVC-HI8KPD, USB-C -> HDMI 2.1 adapter, 8K/60Hz, 4K/144Hz, HDR10+, PD 100W - Adapter
3.9 8×
AXAGON RVC-HI8KPD, USB-C -> HDMI 2.1 adapter, 8K/60Hz, 4K/144Hz, HDR10+, PD 100W
Adapter USB-C to HDMI and USB-C - MHL support, straight end, cable length 0.16 m
33.90 €
Buy
In stock > 5 pcs
Order Code: AG200a88
Vention 10000mAh Mini Power Bank (USB-C + USB-C) with Built-in USB-C Cable 35W Beige - Power Bank
2 colors
5.0 26×
Vention 10000mAh Mini Power Bank (USB-C + USB-C) with Built-in USB-C Cable 35W Beige
Power Bank for mobile phones and tablets, 10000 mAh, USB-C, fast charging support, 2 outputs, up to 12V and 3,18 A
31.19 €
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In stock > 5 pcs
Order Code: VENTw82
PremiumCord Ultra High Speed HDMI 2.1 optical AOC fiber cable 8K@60Hz, gold plated connectors 15 m - Video Cable
6 sizes
3.9 46×
PremiumCord Ultra High Speed HDMI 2.1 optical AOC fiber cable 8K@60Hz, gold plated connectors 15 m
Video Cable 15m - 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, shielded, straight termination
56.49 €
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In stock 2 pcs
Order Code: WD968i98c4
AlzaPower MagCore USB-C to USB-C 100W 1m black - Data Cable
3 sizes
4.5 211×
AlzaPower MagCore USB-C to USB-C 100W 1m black
Data Cable , durable metal body and nylon braiding, length: 1m VelcroStrap+
Great price from  10.71 €
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In stock > 10 pcs
Order Code: APWCB085a2
AlzaPower Core USB-A to USB-A 3.2 Gen 1 1m Black - Data Cable
4 variants
4.8 209×
AlzaPower Core USB-A to USB-A 3.2 Gen 1 1m Black
Data Cable , braided cable, length: 1m
Great price 5.49 €
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In stock > 10 pcs
Order Code: APWCB125a2c2
Vention Type-C (USB-C) <-> USB 2.0 Cable 3A, Grey, 0.5m, Aluminium Alloy Type - Data Cable
6 variants 4 sizes
4.7 733×
Vention Type-C (USB-C) <-> USB 2.0 Cable 3A, Grey, 0.5m, Aluminium Alloy Type
Data Cable , durable metal body and nylon braiding, length: 0,5m
4.39 €
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In stock > 20 pcs
Order Code: VENTf30
PremiumCord micro USB 2.0 Extension 2m - Data Cable
3 variants
4.6 93×
PremiumCord micro USB 2.0 Extension 2m
Data Cable , length: 2m, extension cable
4.39 €
Buy
In stock > 5 pcs
Order Code: FV200b4l
AlzaPower LinkCore USB-A to USB-B 5m black - Data Cable
7 variants
4.8 2,655×
AlzaPower LinkCore USB-A to USB-B 5m black
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 connecting a printer or scanner to a computer or laptop, VelcroStrap+
Great price 5.79 €
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In stock > 10 pcs
Order Code: APWCB020f
AlzaPower Patch CAT6 UTP 2m grey - Ethernet Cable
10+ variants
4.9 683×
AlzaPower Patch CAT6 UTP 2m grey
Ethernet Cable connecting, 2m, male connectors: 2× RJ-45 (CAT6), Gold-Plated Connectors and double-sided connector, UTP, straight connector ends
Great price 2.99 €
Buy
In stock > 20 pcs
Order Code: APWCBP6138
AlzaPower Patch CAT6 UTP 0,25m black - Ethernet Cable
10+ variants
4.9 683×
AlzaPower Patch CAT6 UTP 0,25m black
Ethernet Cable connecting, 0,25m, male connectors: 2× RJ-45 (CAT6), Gold-Plated Connectors and double-sided connector, UTP, straight connector ends
Great price 2.29 €
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In stock > 50 pcs
Order Code: APWCBP6145a
Vention USB 2.0 to micro USB 2A Cable 1M White - Data Cable
8 variants 3 sizes
4.8 226×
Vention USB 2.0 to micro USB 2A Cable 1M White
Data Cable , length: 1m
3.69 €
Buy
In stock > 20 pcs
Order Code: VENTf280
AlzaPower Core USB-C to Lightning MFi 0.5m Black - Data Cable
6 variants
4.7 487×
AlzaPower Core USB-C to Lightning MFi 0.5m Black
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, VelcroStrap+
Great price 10.90 €
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In stock > 10 pcs
Order Code: APWCB090q1
Choetech MFi USB-A to Lightning Cable - Data Cable
4.6 19×
Choetech MFi USB-A to Lightning Cable
Data Cable , braided cable, length: 1,2m MFI certified for Apple devices
8.89 €
Buy
In stock > 10 pcs
Order Code: CHOTEe16
Vention USB 3.0 Male to USB Male Cable 3m Black PVC Type - Data Cable
5 sizes
4.9 166×
Vention USB 3.0 Male to USB Male Cable 3m Black PVC Type
Data Cable , length: 3m
6.39 €
Buy
In stock > 10 pcs
Order Code: VENTf102
AlzaPower Core Charge USB-A to USB-C 2.0 0.13m, White - Data Cable
10 variants
4.8 4,632×
AlzaPower Core Charge USB-A to USB-C 2.0 0.13m, White
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+
Great price 4.29 €
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In stock > 20 pcs
Order Code: APWCB119c
Vention USB-A -> USB-B Print Cable, 5m, Black - Data Cable
4 sizes
4.9 296×
Vention USB-A -> USB-B Print Cable, 5m, Black
Data Cable , length: 5m
5.49 €
Buy
In stock > 10 pcs
Order Code: VENTf16
ROLINE power SATA -> 3x SATA, 0.15m - Data Cable
4.7 127×
ROLINE power SATA -> 3x SATA, 0.15m
Data Cable , length: 0,15m
from  6.12 €
Buy
In stock > 10 pcs
Order Code: MK297e
Vention USB-C to Micro USB-B 3.0 2A Cable 0.5M Black - Data Cable
4.7 105×
Vention USB-C to Micro USB-B 3.0 2A Cable 0.5M Black
Data Cable , length: 0,5m
5.49 €
Buy
In stock > 10 pcs
Order Code: VENTf213
Vention USB-A -> USB-B Print Cable, 3m, Black - Data Cable
4 sizes
4.9 296×
Vention USB-A -> USB-B Print Cable, 3m, Black
Data Cable , length: 3m
4.29 €
Buy
In stock > 20 pcs
Order Code: VENTf15
PremiumCord USB 3.0 repeater 10m extension - Data Cable
4.8 35×
PremiumCord USB 3.0 repeater 10m extension
Data Cable , length: 10m, extension cable
Great price 41.90 €
Buy
In stock > 5 pcs
Order Code: FU100a2f
AXAGON ADR-205 - Data Cable
5 sizes
4.8 226×
AXAGON ADR-205
Data Cable , length: 5m, extension cable
10.90 €
Buy
In stock > 10 pcs
Order Code: AG200a23a
Ubiquiti Ethernet Patch Cable Cat.6, 5 m, black - Ethernet Cable
7 sizes
4.9 38×
Ubiquiti Ethernet Patch Cable Cat.6, 5 m, black
Ethernet Cable connecting, 5m, male connectors: 1× RJ-45 (CAT6), 1× RJ-45 (CAT6), UTP, straight and detachable connector ends
6.19 €
Buy
In stock > 5 pcs
Order Code: Ubiq24068
AlzaPower Patch CAT6 UTP 40m black - Ethernet Cable
10+ variants
4.9 683×
AlzaPower Patch CAT6 UTP 40m black
Ethernet Cable connecting, 40m, male connectors: 2× RJ-45 (CAT6), Gold-Plated Connectors and double-sided connector, UTP, straight connector ends
Buy with code ALZADAYS25DE 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 ALZADAYS25DE. Das Angebot gilt bis zum 15. September 2025 oder solange der Vorrat reicht und ist nur für Endverbraucher bestimmt. 14.54 €
Great price 19.39 €
Buy
In stock > 10 pcs
Order Code: APWCBP6155
Vention USB 2.0 to USB-C 3A Cable 2M White - Data Cable
8 variants 4 sizes
4.7 734×
Vention USB 2.0 to USB-C 3A Cable 2M White
Data Cable , length: 2m
3.69 €
Buy
In stock > 20 pcs
Order Code: VENTf272

Data Cables

USB Cables USB Cables Lightning Cables Lightning Thunderbolt Cables Thunderbolt Printer Cables Printer Cables Phone Cables & Tablet Cables For Phone and Tablet Internal PC Cables Internal PC Networking Cables Network Cables Phone Cables Telephone Cables Data Cables AlzaPower AlzaPower USB 3.2
 

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Data Cables

In the category Data Cables on Alza.de, we currently have a total of 1027 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.
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