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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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1,171 Results
4.8 10×
PremiumCord Cable USB-C M/M, 240W 480Mbps, 0.5m
Data Cable , durable metal body, length: 0,5m
149,-
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Order Code: FV200b4e2
349,-
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Order Code: VENTah81
4.7 71×
Vention USB to DC 5.5mm Power Cord 1M White Tuning Fork Type
Power Cable - interconnect, length 1 m, male connector 1× USB-A (USB 2.0), 1× DC 5.5 mm, straight ending
94,-
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Order Code: VENTn12
109,-
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Order Code: VENTf215
5.0
Interphone USB-C motorcycle handlebar charger
Power Cable - cable, length 0.17 m, female connector 1× USB-C up to 2 A
549,-
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Order Code: INTERa26
4.6 26×
Swissten Data Cable USB-C 1m Black
Data Cable , length: 1m
119,-
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Order Code: SWISSH15
5.0
Swissten Charging Cable 2in1 100W USB-C/2x USB-C 1.5m Black
Data Cable , durable metal body, braided cable, length: 1,5m
499,-
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Order Code: SWISSH211
399,-
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Order Code: VENTah110
129,-
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Order Code: VENTf245
4.6 93×
PremiumCord Micro USB 2.0 Extension 5m
Data Cable , length: 5m, extension cable
139,-
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Order Code: FV200b4n
199,-
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Order Code: VENTah78
4.0
Statik MagStack magnetic USB-A > USB-C cable (0,9m)
Data Cable and nylon braiding, length: 0,9m
469,-
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Order Code: STAcab14
Great price 599,-
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Order Code: AG200a26b3
229,-
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Order Code: VENTah93
4.7 674×
PremiumCord USB 2.0 extension 0.5m grey
Data Cable , length: 0,5m, extension cable
129,-
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Order Code: FU100g1
4.7 13×
Vention USB 2.0 A Male to C Male 3A Cable 2M Black PVC Type
Data Cable , braided cable, length: 2m
127,-
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Order Code: VENTah104
4.9 16×
Vention Cat8 SFTP Gaming Patch Cable 5M Gray Zinc Alloy Type
Ethernet Cable connecting, 5m, male connectors: 2× RJ-45 (CAT8), straight connector ends
699,-
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Order Code: VENTd280
5.0
PanzerGlass Empower magnetic cable 240 W USB-C/USB-C, 1.5 m black
Power Cable - interconnect, length 1,5 m, male connector 2× USB-C, E-Mark chip, Support for fast charging and power delivery 3.1
Great price 719,- Save 30,-
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Order Code: PNZGk09
5.0
Xtorm Xtreme USB to Lightning Cable (1.5m)
Data Cable , braided cable, length: 1,5m
779,-
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Order Code: XTORMa8
4.7 69×
ROLINE USB 3.0 connector 0.8m AB black
Data Cable , length: 0,8m
209,-
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Order Code: MK122e1
690,-
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Order Code: XPcab03
4.9 72×
Vention LSZH Cat.8 SFTP Ethernet Patch Cable 8M Black
Ethernet Cable connecting, 8m, male connectors: 2× RJ-45 (CAT8), double-sided connector, S/FTP, straight connector ends
399,-
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Order Code: VENTd321
4.8 182×
AlzaPower Patch CAT7 S/FTP 7m grey
Ethernet Cable connecting, 7m, male connectors: 2× RJ-45 (CAT7), Gold-Plated Connectors and double-sided connector, S/FTP, straight connector ends
Great price 299,-
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Order Code: APWCBP6406
159,-
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Order Code: VENTah22

Data Cables

Data Cables

In the category Data Cables on Alza.cz, we currently have a total of 1168 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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