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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
 
1,022 Results
Ubiquiti UACC-AOC-SFP28-5M - Data Cable
Ubiquiti UACC-AOC-SFP28-5M
Data Cable , braided cable, length: 5m
75.90 €
Buy
Ordered on request
Order Code: Ubiq23_120
Ubiquiti UACC-AOC-SFP28-10M - Data Cable
Ubiquiti UACC-AOC-SFP28-10M
Data Cable , braided cable, length: 10m
87.90 €
Buy
Ordered on request
Order Code: Ubiq23_117
Ubiquiti UACC-AOC-SFP28-30M - Data Cable
Ubiquiti UACC-AOC-SFP28-30M
Data Cable , braided cable, length: 30m
105.90 €
Buy
Ordered on request
Order Code: Ubiq23_119
Netgear AXLC761-10000S - Data Cable
Netgear AXLC761-10000S
Data Cable , length: 1m
156.90 €
Buy
Ordered on request
Order Code: NtGr22_39
Netgear AXC767-10000S - Data Cable
Netgear AXC767-10000S
Data Cable , length: 7m
37.90 €
Buy
Ordered on request
Order Code: NtGr22_38
Netgear AXLC763 - Optical Cable
Netgear AXLC763
Optical Cable connecting, 3m, male connectors: 2× QSFP+, double-sided connector and optical, straight connector ends
169.90 €
Buy
Ordered on request
Order Code: NtGr_21_71
Xtorm Xtreme USB to Lightning Cable (1.5m) - Data Cable
5.0 2×
Xtorm Xtreme USB to Lightning Cable (1.5m)
Data Cable , braided cable, length: 1,5m
31.90 €
Buy
Ordered on request
Order Code: XTORMa8
QNAP CAB-SAS05M-8644 - Data Cable
QNAP CAB-SAS05M-8644
Data Cable , braided cable, length: 0,5m
67.90 €
Buy
Ordered on request
Order Code: QL273k
Baseus Tungsten Gold Fast Charging Data Cable Type-C (USB-C) 100W 1m Black - Data Cable
4.9 90×
Baseus Tungsten Gold Fast Charging Data Cable Type-C (USB-C) 100W 1m Black
Data Cable , length: 1m
from  7.65 €
Buy
On the way 1 pcs
Expected 16/04/2026
Order Code: BASEn3
Nomad Universal Cable for Apple Watch, 1.5m Carbide - Power Cable
Nomad Universal Cable for Apple Watch, 1.5m Carbide
Power Cable
New arrival 78.97 €
Buy
On the way 2 pcs
Expected 21/04/2026
Order Code: NOMAD1r21
Apple USB-C/Lightning Cable (1m) - Data Cable
4.8 425×
Apple USB-C/Lightning Cable (1m)
Data Cable , length: 1m
10.90 €
Currently Unavailable
Order Code: JA070b2
AlzaPower AluCore USB-C to Lightning (C94) Ultra Durable 1m dark gray - Data Cable
4.8 58×
AlzaPower AluCore USB-C to Lightning (C94) Ultra Durable 1m dark gray
Data Cable - ultra durable, 480 Mbps, Sync & Charge up to 3 A, 1× USB-C, 1× Lightning (C94), Kevlar fibre for increased durability, metal body, nylon braid, for Apple iPhone, iPad and other devices with Lightning connector, MFi certification, VelcroStrap+
Great price 15.90 €
Currently Unavailable
Order Code: APWCB041a
AlzaPower SilkCore USB-C / USB-C 2.0 5A, 240W, 2m, white - Data Cable
4 variants
4.6 772×
AlzaPower SilkCore USB-C / USB-C 2.0 5A, 240W, 2m, white
Data Cable - connector, 2× USB-C (2.0), double-sided connector, Power Delivery 3.1 up to 5 A (max. 240 W), VelcroStrap+, E-Mark chip, fast charging support, Sync & Charge, straight ending, flexible and soft silicone sheath
Great price 10 €
Currently Unavailable
Order Code: APWCB073a
UGREEN USB 2.0 to RS-232 COM Port DB9 (M) Adapter Cable Black 1.5m - Adapter
2 sizes
4.5 84×
UGREEN USB 2.0 to RS-232 COM Port DB9 (M) Adapter Cable Black 1.5m
Adapter
Buy with code ALZADAYS25AT 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. 8.18 €
Amazing Deal 10.90 €
Currently Unavailable
Order Code: ugre53
Ubiquiti Etherlighting Patch Cable Cat.6, 0,15 m, white - Ethernet Cable
6 sizes
5.0 48×
Ubiquiti Etherlighting Patch Cable Cat.6, 0,15 m, white
Ethernet Cable connecting, 0,15m, male connectors: 1× RJ-45 (CAT6), 1× RJ-45 (CAT6), UTP, straight and detachable connector ends
5.29 €
Currently Unavailable
Order Code: Ubiq24074
PremiumCord USB4™ Gen 3x2 40Gbps 8K@60Hz 240W Thunderbolt 3 cable 1.2m - Data Cable
4.7 73×
PremiumCord USB4™ Gen 3x2 40Gbps 8K@60Hz 240W Thunderbolt 3 cable 1.2m
Data Cable , length: 1,2m
19.90 €
Currently Unavailable
Order Code: WD968i98a3
AlzaPower SilkCore USB-C / USB-C 2.0 5A, 240W, 2m, black - Data Cable
4 variants
4.6 772×
AlzaPower SilkCore USB-C / USB-C 2.0 5A, 240W, 2m, black
Data Cable - connector, 2× USB-C (2.0), double-sided connector, Power Delivery 3.1 up to 5 A (max. 240 W), VelcroStrap+, E-Mark chip, fast charging support, Sync & Charge, straight ending, flexible and soft silicone sheath
Great price from  8.99 €
Currently Unavailable
Order Code: APWCB073
AlzaPower RapidCore USB-A to USB-C 100W Huawei Super Charge 1m, Black - Data Cable
4.3 133×
AlzaPower RapidCore USB-A to USB-C 100W Huawei Super Charge 1m, Black
Data Cable - USB Hi-Speed 480Mb/sec, Sync & Charge up to 5A, durable metal body and nylon braid, gold-plated connectors, VelcroStrap+, length: 1m
Great price 7.99 €
Currently Unavailable
Order Code: APWCB108y
Ubiquiti Ethernet Patch Cable Cat.6, 5 m, white - Ethernet Cable
3 sizes
4.9 58×
Ubiquiti Ethernet Patch Cable Cat.6, 5 m, white
Ethernet Cable connecting, 5m, male connectors: 1× RJ-45 (CAT6), 1× RJ-45 (CAT6), UTP, straight and detachable connector ends
Amazing Deal 7.19 €
Currently Unavailable
Order Code: Ubiq24067
Ubiquiti Ethernet Patch Cable Cat.6, 1 m, white - Ethernet Cable
3 sizes
4.9 58×
Ubiquiti Ethernet Patch Cable Cat.6, 1 m, white
Ethernet Cable connecting, 1m, male connectors: 1× RJ-45 (CAT6), 1× RJ-45 (CAT6), UTP, detachable connector ends
6.70 €
Currently Unavailable
Order Code: Ubiq24058
Apple USB-C Charging Cable 1m - Data Cable
4.6 527×
Apple USB-C Charging Cable 1m
Data Cable , braided cable, length: 1m
19.90 €
Currently Unavailable
Order Code: JA067a01
AlzaPower AluCore USB-C / USB-C 2.0, 5A, 100W, 2m Black - Data Cable
3 variants
4.7 584×
AlzaPower AluCore USB-C / USB-C 2.0, 5A, 100W, 2m Black
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 a USB-C connector, VelcroStrap+
Great price from  10.32 €
Currently Unavailable
Order Code: APWCB1222n
Statik 360 PRO 2.0 magnetic USB cable (1m) - Data Cable
3.2 6×
Statik 360 PRO 2.0 magnetic USB cable (1m)
Data Cable and nylon braiding, length: 1m
22.90 €
Currently Unavailable
Order Code: STAcab03
Ugreen USB-C 3.1 GEN2 Thunderbolt 3 100W Data Cable 1m - Data Cable
4.7 37×
Ugreen USB-C 3.1 GEN2 Thunderbolt 3 100W Data Cable 1m
Data Cable , durable metal body, braided cable, length: 1m
11.90 €
Currently Unavailable
Order Code: ugre01

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.at, we currently have a total of 1022 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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