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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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1,122 Results
Netgear AXLC761-10000S
Data Cable , length: 1m
65,990 Ft
Buy
Ordered on request
Order Code: NtGr22_39
Netgear AXC767-10000S
Data Cable , length: 7m
15,790 Ft
Buy
Ordered on request
Order Code: NtGr22_38
Netgear AXLC763
Optical Cable connecting, 3m, male connectors: 2× QSFP+, double-sided connector and optical, straight connector ends
71,290 Ft
Buy
Ordered on request
Order Code: NtGr_21_71
5.0 51×
Inter-Tech Molex SATA Adapter
Adapter SATA - interconnect
2,590 Ft
Buy
In stock > 10 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: ITEad1
New arrival 30,380 Ft
Buy
On the way 2 pcs
Expected 21/04/2026
Order Code: NOMAD1r21
4.8 425×
Apple USB-C/Lightning Cable (1m)
Data Cable , length: 1m
9,800 Ft
Currently Unavailable
Order Code: JA070b2
4.6 774×
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 4,190 Ft
Currently Unavailable
Order Code: APWCB073a
4.3
Swissten Data Video Cable USB 4.0, USB-C, 240W, 0.5m black
Data Cable , durable metal body, braided cable, length: 0,5m
Discounted -10 % 6,050 Ft 6,720 Ft
Currently Unavailable
Order Code: SWISSH208
4.7 907×
Apple Lightning to USB Cable 0.5m
Data Cable , length: 0,5m
11,190 Ft
Currently Unavailable
Order Code: JA904h8
4.5 12×
Swissten Data Video Cable USB 4.0, USB-C, 240W, 1.5m black
Data Cable , durable metal body, braided cable, length: 1,5m
Discounted -10 % 7,110 Ft 7,900 Ft
Currently Unavailable
Order Code: SWISSH209
4.8 101×
Samsung USB-C cable (5A, 1.8m) black
Data Cable , braided cable, length: 1,8m
8,490 Ft
Currently Unavailable
Order Code: SAAc009
4.6 774×
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  3,770 Ft
Currently Unavailable
Order Code: APWCB073
4.9 245×
AlzaPower CompactCore USB-C to USB-C 2.0, 100W, 1m - black
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 3,390 Ft
Currently Unavailable
Order Code: APWCB121a1
4.8 101×
Samsung USB-C cable (5A, 1.8m) white
Data Cable , braided cable, length: 1,8m
8,490 Ft
Currently Unavailable
Order Code: SAAc008
2,190 Ft
Currently Unavailable
Order Code: VENTah18
4.5 24×
Cellularline Aux Music Cable Lightning Connector + 3.5mm jack MFI certification white
AUX Cable connecting, 1m, male connectors: 1× lightning, 1× jack 3.5 mm, straight connector ends
8,290 Ft
Currently Unavailable
Order Code: JQ480c06
4.9
Apple Audio Cable with USB-C connector and 3.5mm jack (1.2m)
AUX Cable connecting, 1,2m, male connectors: 1× USB-C, 1× jack 3.5 mm, double-sided connector
16,990 Ft
Currently Unavailable
Order Code: JA906a1
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  3,770 Ft
Currently Unavailable
Order Code: APWCB118c
4.6 1,717×
AlzaPower Core USB-C to USB-C 2.0 60W 1m White
Data Cable - USB Hi-Speed 480Mbps, Sync & Charge up to 3A, Power Delivery: 60W, gold-plated connectors, for laptops, mobile phones and other devices with a USB-C connector, VelcroStrap+
Great price 2,490 Ft
Currently Unavailable
Order Code: APWCB1211k
Discounted -15 % 2,190 Ft 2,590 Ft
Currently Unavailable
Order Code: VENTah19
2,090 Ft
Currently Unavailable
Order Code: VENTf122
8,670 Ft
Currently Unavailable
Order Code: WD968i98a3
4.8 12×
Corsair Premium PCIe 4.0 x16 Extension Cable 300mm
Data Cable , length: 0,3m
32,090 Ft
Currently Unavailable
Order Code: DO101a15a1
4.5 42×
AlzaPower AluCore USB-C to 3.5mm Jack (M) 1m black
AUX Cable connecting, 1m, male connectors: 1× USB-C (USB 3.2 Gen 1), 1× jack 3.5 mm (TRS), Gold-Plated Connectors, metal Body and VelcroStrap+, straight connector ends
Great price 3,790 Ft
Currently Unavailable
Order Code: APW_CBA4JTC011

Data Cables

Data Cables

In the category Data Cables on Alza.hu, we currently have a total of 1126 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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