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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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1,186 Results
4.8 174×
Vention USB-C 2.0 to Mini USB 2A Cable 0.5M Black
Data Cable , braided cable, length: 0,5m
98,-
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Order Code: VENTf209
4.7 115×
AlzaPower Core USB-C to Micro USB 2.0 0.5m black
Data Cable - interconnect, length 0,5 m, 1× USB-C (USB 2.0), 1× USB Micro-B (USB 2.0), Sync & Charge support up to 2 A, straight ending, for mobile phones, laptops, PC, chargers, etc., VelcroStrap+
Great price 99,-
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Order Code: APWCB700c
4.8 2,671×
AlzaPower LinkCore USB-A to USB-B 1m white
Data Cable - USB-A/M to USB-B/M, USB Hi-Speed 480MB/sec, high quality tinned copper conductors, robust design with improved durability, VelcroStrap+
Buy with code ALZADNY20 The discount code gives the option of applying a discount on a given product when entering the code in the shopping cart. Získejte slevu 20 % s kódem ALZADNY20. Klikněte a kód se uplatní automaticky. 79,-
Great price 99,-
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Order Code: APWCB020a1
4.7 2,099×
AlzaPower Core USB-A to USB-C 3.2 Gen 1 5Gbp 2m White
Data Cable , gold-plated connectors, length: 2m VelcroStrap+
Buy with code ALZADNY20 The discount code gives the option of applying a discount on a given product when entering the code in the shopping cart. Získejte slevu 20 % s kódem ALZADNY20. Klikněte a kód se uplatní automaticky. 175,-
Great price 219,-
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Order Code: APWCB117s
4.7 559×
AlzaPower AluCore USB-C to USB-C 3.2 Gen 2 100W 0.5m black
Data Cable , durable metal body, gold-plated connectors and nylon braiding, length: 0,5m VelcroStrap+
Buy with code ALZADNY20 The discount code gives the option of applying a discount on a given product when entering the code in the shopping cart. Získejte slevu 20 % s kódem ALZADNY20. Klikněte a kód se uplatní automaticky. 239,-
Great price 299,-
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Order Code: APWCB124a1
4.8 26×
AlzaPower AluCore USB-C to USB-C USB4 Gen 3x2 240W 0.5m black
Data Cable , durable metal body, gold-plated connectors and nylon braiding, length: 0,5m VelcroStrap+
Great price 449,-
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Order Code: APWCB130a
4.1 14×
Swissten Data Video Cable USB 4.0, USB-C, 240W, 1.5m black
Data Cable , durable metal body, braided cable, length: 1,5m
469,-
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In stock > 10 pcs
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Order Code: SWISSH209
4.9 704×
AlzaPower Patch CAT6 UTP 1m black
Ethernet Cable connecting, 1m, male connectors: 2× RJ-45 (CAT6), Gold-Plated Connectors and double-sided connector, UTP, straight connector ends
Buy with code ALZADNY20 The discount code gives the option of applying a discount on a given product when entering the code in the shopping cart. Získejte slevu 20 % s kódem ALZADNY20. Klikněte a kód se uplatní automaticky. 55,-
Great price 69,-
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Order Code: APWCBP6147
4.8 4,667×
AlzaPower Core Charge USB-A to USB-C 2.0 3m, Black
Data Cable - USB Hi-Speed 480Mb/sec, Sync & Charge up to 3A, gold-plated connectors, for mobile phones/tablets/other devices with USB-C connectors, VelcoStrap+
Great price from  149,-
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Order Code: APWCB119r
4.8 1,185×
AlzaPower AluCore Charge USB-A to USB-C 2.0 3m Black
Data Cable , durable metal body, gold-plated connectors and nylon braiding, length: 3m VelcroStrap+
Great price 199,-
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Order Code: APWCB120f
4.8 507×
AlzaPower Core USB-A (M) to USB-A (F) 3.2 Gen 1, 2m Black
Data Cable , braided cable, length: 2m, extension cable
Great price 169,-
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Order Code: APWCB125a1c4
4.8 261×
Samsung USB-C Data Cable 1.5m Black (OOB Bulk)
Data Cable , length: 1,5m
99,-
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Order Code: SAAc010
4.8 2,287×
AlzaPower AluCore USB-C to Lightning MFi 0.5m Silver
Data Cable - USB Hi-Speed 480 Mbps, Sync & Charge up to 3A, 1x USB-C, 1x Lightning, durable metal body, nylon braid, for Apple iPhone, iPad and other devices with Lightning connector, MFi certification, VelcroStrap+
Great price 279,-
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In stock > 10 pcs
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Order Code: APWCB091a2
4.8 4,667×
AlzaPower Core Charge USB-A to USB-C 2.0 3m, White
Data Cable - USB Hi-Speed 480Mb/sec, Sync & Charge up to 3A, gold-plated connectors, for mobile phones/tablets/other devices with USB-C connectors, Velcostrap+
Great price 169,-
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In stock > 10 pcs
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Order Code: APWCB119s
4.8 183×
Vention Nylon Braided Type-C (USB-C) Cable (4K/PD/60W/5Gbps/3A), 1.5m, Grey
Data Cable , durable metal body and nylon braiding, length: 1,5m
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. 161,-
269,-
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In stock > 10 pcs
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Order Code: VENTf26
199,-
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In stock > 10 pcs
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Order Code: SWISSH163
4.9 704×
AlzaPower Patch CAT6 UTP 0,5m black
Ethernet Cable connecting, 0,5m, male connectors: 2× RJ-45 (CAT6), Gold-Plated Connectors and double-sided connector, UTP, straight connector ends
Great price 59,-
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Order Code: APWCBP6146
89,-
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Order Code: VENTf266
199,-
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In stock > 10 pcs
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Order Code: SWISSH161
79,-
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Order Code: VENTf265
4.6 49×
AlzaPower Core USB-C to USB-C USB4 100W 1m Black
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+
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. 359,-
Great price 599,-
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In stock > 10 pcs
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Order Code: APWCB125k
4.8 2,671×
AlzaPower LinkCore USB-A to USB-B 1m black
Data Cable - USB-A/M to USB-B/M, USB Hi-Speed 480MB/sec, high quality tinned copper conductors, robust design with improved durability, VelcroStrap+
Buy with code ALZADNY35 The discount code gives the option of applying a discount on a given product when entering the code in the shopping cart. Získejte slevu 35 % s kódem ALZADNY35. Klikněte a kód se uplatní automaticky. 64,-
Discounted -9 % 99,- 109,-
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In stock > 20 pcs
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Order Code: APWCB020a
4.7 589×
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  239,-
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In stock > 10 pcs
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Order Code: APWCB1222n
4.8 1,185×
AlzaPower AluCore Charge USB-A to USB-C 2.0 1m Black
Data Cable , durable metal body, gold-plated connectors and nylon braiding, length: 1m VelcroStrap+
Great price 179,-
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In stock > 10 pcs
Order by midnight, get it at the AlzaBox in the morning.
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Order Code: APWCB120c

Data Cables

Data Cables

In the category Data Cables on Alza.cz, we currently have a total of 1186 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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