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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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1,153 Results
4.8 183×
AlzaPower Patch CAT7 S/FTP 1m black
Ethernet Cable connecting, 1m, male connectors: 2× RJ-45 (CAT7), Gold-Plated Connectors and double-sided connector, S/FTP, straight connector ends
Great price 139,-
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289,-
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119,-
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5.0
FIXED Cable USB-C/USB-C and Lightning adapter PD 3m MFi PD 60W grey
Data Cable , braided cable, length: 3m, fastener, MFI certified for Apple devices
799,-
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4.9 14×
Ubiquiti UniFi 10 Gbps SFP+ Direct Attach Cable
Data Cable , braided cable, length: 1m
449,-
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Order Code: Ubiq23_137
4.8 31×
UGREEN Angled USB 2.0 A to Type C Cable Nickel Plating Aluminium Shell 1m Black
Data Cable , durable metal body and nylon braiding, length: 1m
129,-
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299,-
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Order Code: ugre54
4.8 155×
Ugreen Micro USB Cable Black 1.5m
Data Cable , length: 1,5m
Buy with code ALZADNY25 The discount code gives the option of applying a discount on a given product when entering the code in the shopping cart. Získejte slevu 25% s kódem ALZADNY25. 74,-
99,-
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Order Code: ugre06
5.0
Choetech PD100W Type-c to Type-c 1meter Nylon Cable
Data Cable and nylon braiding, length: 1m
Buy with code ALZADNY40 The discount code gives the option of applying a discount on a given product when entering the code in the shopping cart. Get 40 % off with code ALZADNY40. 125,-
209,-
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Order Code: CHOTEe49
4.9 683×
AlzaPower Patch CAT6 UTP 7m black
Ethernet Cable connecting, 7m, male connectors: 2× RJ-45 (CAT6), Gold-Plated Connectors and double-sided connector, UTP, straight connector ends
Great price 149,-
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Order Code: APWCBP6151
3.9 13×
AlzaPower Core USB-C to USB-C USB4 100W 0.5m White
Data Cable - USB 4 Gen 2x2 SuperSpeed 20Gb/s, Sync & Charge up to 5A, Power Delivery 100W, 5K@60Hz, E-Mark chipset, backward compatibility with USB 2.0, USB 3.2 and Thunderbolt 3, nickel-plated connectors, plastic braid, for laptops, mobile phones and other devices with USB-C connector, VelcroStrap+
Great price 499,-
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Order Code: APWCB125j
99,-
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Order Code: VENTf93
4.4 256×
Vention USB-C to USB 2.0 Fast Charging Cable 5A 3M Grey Aluminum Alloy Type
Data Cable , durable metal body and nylon braiding, length: 3m
from  197,-
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Order Code: VENTf85
4.7 27×
PremiumCord Serial laplink 9F-9F
Data Cable , length: 2m
94,-
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Order Code: WD943f09
4.4
AKASA - RISER BLACK x3 Mark V / AK-CBPE05-30B
Data Cable , length: 0,03m
2,899,-
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Order Code: MK358a2
5.0 48×
Ubiquiti Etherlighting Patch Cable Cat.6, 8 m, white
Ethernet Cable connecting, 8m, male connectors: 1× RJ-45 (CAT6), 1× RJ-45 (CAT6), UTP, straight and detachable connector ends
429,-
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Order Code: Ubiq24082
Discounted -17 % 439,- 529,-
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Order Code: WD968i98b2
4.8 99×
Swissten Textile Data Cable USB-C 2m Black
Data Cable , durable metal body and nylon braiding, length: 2m, fastener,
from  159,-
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Order Code: SWISSH23
4.7 127×
ROLINE power SATA -> 3x SATA, 0.15m
Data Cable , length: 0,15m
from  224,-
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Order Code: MK297e
91,-
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Order Code: VENTf92
89,-
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Order Code: VENTf87
4.0 12×
Mobile Origin 66W Display Cable USB-A to USB-C 1.5m CB1
Power Cable - Connection cable, 1.5m long, data transfer rate 480Mbps, power display, max. power 66W (depends on the type of device and adapter used: iPhone 7.5W / Android 18W / Huawei 66W)
149,-
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Order Code: MOBORIGe15
4.9 683×
AlzaPower Patch CAT6 UTP 15m black
Ethernet Cable connecting, 15m, male connectors: 2× RJ-45 (CAT6), Gold-Plated Connectors and double-sided connector, UTP, straight connector ends
Great price 249,-
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Order Code: APWCBP6153
4.8 11×
Ubiquiti UniFi 10 Gbps SFP+ Direct Attach Cable
Data Cable , braided cable, length: 3m
499,-
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Order Code: Ubiq23_138

Data Cables

Data Cables

In the category Data Cables on Alza.cz, we currently have a total of 1153 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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