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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
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  8.50 €
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 78.31 €
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
11.90 €
Currently Unavailable
Order Code: JA070b2
UGREEN USB 2.0 to RS-232 COM Port DB9 (M) Adapter Cable Black 3m - Adapter
3 sizes
4.5 84×
UGREEN USB 2.0 to RS-232 COM Port DB9 (M) Adapter Cable Black 3m
Adapter
10.90 €
Currently Unavailable
Order Code: ugre55
AlzaPower MultiCore 4in1 USB 60W 480Mbps 2m White - Data Cable
4 variants
4.7 1,065×
AlzaPower MultiCore 4in1 USB 60W 480Mbps 2m White
Data Cable - USB Hi-Speed 480 Mb/sec, Sync & Charge up to 3A, 60W Power Delivery, Quick Charge 3.0, 2x USB-C, 1x MicroUSB, 1x USB-A, gold-plated connectors, VelcroStrap+; for mobile phones, tablets and other devices
Great price 13.90 €
Currently Unavailable
Order Code: AEY0493e
Vention USB 3.0 Male to USB Female Extension Cable 1m Black PVC Type - Data Cable
3 sizes
4.8 1,203×
Vention USB 3.0 Male to USB Female Extension Cable 1m Black PVC Type
Data Cable , length: 1m, extension cable
4.29 €
Currently Unavailable
Order Code: VENTf69
AlzaPower SATA 3.0 6Gbps 90° 0.5m black - Data Cable
4.7 19×
AlzaPower SATA 3.0 6Gbps 90° 0.5m black
Data Cable , braided cable, length: 0,5m
Great price 3.89 €
Currently Unavailable
Order Code: APWCB125c1
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
AlzaPower AluCore USB-C to USB-C 2.0 100W Ultra Durable 1m dark gray - Data Cable
4.9 82×
AlzaPower AluCore USB-C to USB-C 2.0 100W Ultra Durable 1m dark gray
Data Cable - ultra durable, 480 Mbps, Sync & Charge up to 5 A, PD 100 W, 2× USB-C 2.0, Kevlar fibre for increased durability, metal body, nylon braid, for mobile phones, laptops and other devices with a USB-C connector, VelcroStrap+
Great price 15.90 €
Currently Unavailable
Order Code: APWCB043a
Samsung USB-C cable (5A, 1.8m) black - Data Cable
4.8 101×
Samsung USB-C cable (5A, 1.8m) black
Data Cable , braided cable, length: 1,8m
13.90 €
Currently Unavailable
Order Code: SAAc009
PremiumCord SATA III 90° 0.7m - Data Cable
3 sizes
4.8 671×
PremiumCord SATA III 90° 0.7m
Data Cable , length: 0,7m
3.99 €
Currently Unavailable
Order Code: WD968i914
AlzaPower MagCore 2in1 USB-A to Micro USB/USB-C 1m Black - Data Cable
2 sizes
4.5 373×
AlzaPower MagCore 2in1 USB-A to Micro USB/USB-C 1m Black
Data Cable - USB Hi-Speed 480Mbps, Sync & Charge up to 3A, LED indicator, durable metal body, nylon braid, replaceable magnetic connectors, for mobile phones, tablets and other devices with USB-C or MicroUSB connector, VelcroStrap+
Great price 9.09 €
Currently Unavailable
Order Code: APWCB082h
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 9.89 €
Currently Unavailable
Order Code: APWCB073a
AlzaPower CompactCore USB-C to USB-C 2.0, 100W, 1m - white - Data Cable
10+ variants
4.9 242×
AlzaPower CompactCore USB-C to USB-C 2.0, 100W, 1m - white
Data Cable - interconnect, narrow connectors, Support Power Delivery up to 100 W (20 V / 5 A), E-Mark chip, gold-plated connectors, aluminium alloy connector construction, outer braid made of ballistic nylon, USB 2.0 standard, data transfer up to 480 Mbps, suitable for laptops, mobile phones, tablets and other devices with a USB-C connector, VelcroStrap+
Great price 7.79 €
Currently Unavailable
Order Code: APWCB121a2
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
18.90 €
Currently Unavailable
Order Code: WD968i98a3
ChoeTech PD Type-C (USB-C) 100W Nylon Braided Cable, 1.8m - Data Cable
4.9 34×
ChoeTech PD Type-C (USB-C) 100W Nylon Braided Cable, 1.8m
Data Cable and nylon braiding, length: 1,8m
7.89 €
Currently Unavailable
Order Code: CHOTEe10
Samsung USB-C cable (5A, 1.8m) white - Data Cable
4.8 101×
Samsung USB-C cable (5A, 1.8m) white
Data Cable , braided cable, length: 1,8m
13.90 €
Currently Unavailable
Order Code: SAAc008
AlzaPower Core USB-A to USB-A 3.2 Gen 1 0.5m Black - Data Cable
4 variants
4.8 209×
AlzaPower Core USB-A to USB-A 3.2 Gen 1 0.5m Black
Data Cable , braided cable, length: 0,5m
Great price from  4.48 €
Currently Unavailable
Order Code: APWCB125a2c1
OnePlus Type-A/Type-C 10A 150 cm - Data Cable
4.9 14×
OnePlus Type-A/Type-C 10A 150 cm
Data Cable , length: 1,5m
20.90 €
Currently Unavailable
Order Code: ONEd008
ChoeTech USB-C PD 240W Nylon Cable, 2m - Data Cable
4.4 81×
ChoeTech USB-C PD 240W Nylon Cable, 2m
Data Cable and nylon braiding, length: 2m
7.59 €
Currently Unavailable
Order Code: CHOTEe28
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  8.91 €
Currently Unavailable
Order Code: APWCB073
AlzaPower Core USB-C (M) to USB-C (F) 3.2 Gen 2, 1.5m black - Data Cable
2 sizes
4.4 347×
AlzaPower Core USB-C (M) to USB-C (F) 3.2 Gen 2, 1.5m black
Data Cable - extension, length 1,5 m, male connectors: 1× USB-C (USB 3.2 Gen 2), female connectors: 1× USB-C (USB 3.2 Gen 2), support for Power Delivery 3.0 fast charging, Quick- and FastCharge up to 5 A, flat end, VelcroStrap+
Great price from  8.91 €
Currently Unavailable
Order Code: APWCB118c
AlzaPower Core USB-A (M) to USB-A (F) 2.0, 2m Black - Data Cable
4 variants
4.9 368×
AlzaPower Core USB-A (M) to USB-A (F) 2.0, 2m Black
Data Cable , braided cable, length: 2m, extension cable
Great price 5.09 €
Currently Unavailable
Order Code: APWCB125a1a4
Spello 3in1 USB-C to USB-C, Lightning and Apple Watch cable 1.2m - black - Power Cable
4.4 19×
Spello 3in1 USB-C to USB-C, Lightning and Apple Watch cable 1.2m - black
Power Cable - interconnect, length 1,2 m, male connector 2× USB-C, 1× lightning, support for fast charging and power delivery 3.0
28.90 €
Currently Unavailable
Order Code: SPELLc1

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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