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Computers and LaptopsAccessoriesCables, Connectors, Adapters, SocketsCablesData Cables

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?

Continue

What Do Data Cables Do?

Data cables have many functions:

Transfer data between two devices - connect your phone to your PC and you can easily back up your photos.
External graphics cards - enhance your laptop's performance by plugging in an external graphics card.
Stable Internet - increase your Internet speeds by connecting your device with a networking cable.

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

Lightning

Thunderbolt

Printer Cables

For Phone and Tablet

Internal PC

Network Cables

Telephone Cables

AlzaPower

USB 3.2

1,168 Results

Ctnet optical patch cable SC-LC 9/125 OS2, 0,5 m - Optical Cable

2 variants

Ctnet optical patch cable SC-LC 9/125 OS2, 0,5 m

Optical Cable connecting, 1m, male connectors: LC, SC

156,-

Buy

In stock > 10 pcs at the supplier's

Order Code: CEITkab06

Swissten Data Cable Textile USB / USB-C 1.2m grey

Data Cable , durable metal body, length: 1,2m, fastener,

184,-

Buy

In stock 1 pcs at the supplier's

Order Code: SWISSH51

Ubiquiti UniFi Patch Cable Outdoor

Data Cable , braided cable, length: 2m

149,-

Buy

In stock > 10 pcs at the supplier's

Order Code: Ubiq23_128

DLTECH USB-C to USB-B 3.0 OTG

Adapter USB-C to USB 3.0 Micro-B - cable length 0.3 m

159,-

Buy

In stock > 10 pcs at the supplier's

Order Code: DLTech007

Ctnet optical patch cable SC-SC 9/125 OS2, 3m

Optical Cable connecting, 3m, male connectors: SC, SC

229,-

Buy

In stock > 10 pcs at the supplier's

Order Code: CEITkab12

Native Union Pocket Cable (USB-C - USB-C) Lemon - Power Cable

2 colors

Native Union Pocket Cable (USB-C - USB-C) Lemon

Power Cable - interconnect, length 0,17 m, small connector, fast charging support, straight ending

499,-

Buy

In stock 4 pcs at the supplier's

Order Code: NATIVEf24

Native Union Pocket Cable (USB-C - USB-C) Black - Power Cable

2 colors

Native Union Pocket Cable (USB-C - USB-C) Black

Power Cable

499,-

Buy

In stock > 5 pcs at the supplier's

Order Code: NATIVEf23

Swissten USB/USB-C 3.1 data cable black 1.5M (7mm) - Data Cable

5.0 1×

Swissten USB/USB-C 3.1 data cable black 1.5M (7mm)

Data Cable , length: 1,5m

140,-

Buy

In stock > 10 pcs at the supplier's

Order Code: SWISSH40

Ubiquiti UACC-AOC-SFP28-5M

Data Cable , braided cable, length: 5m

1,849,-

Buy

In stock > 5 pcs at the supplier's

Order Code: Ubiq23_120

Swissten Textile Data Cable 3-in-1 MFi 1.2m Black - Data Cable

2 colors

3.5 18×

Swissten Textile Data Cable 3-in-1 MFi 1.2m Black

Data Cable , durable metal body and nylon braiding, length: 1,2m, fastener, MFI certified for Apple devices

489,-

Buy

In stock 2 pcs at the supplier's

Order Code: SWISSH16

AlzaPower AluCore USB-C to USB-C 3.2 Gen 2 100W 20Gbps 1.5m black - Data Cable

4 sizes

4.8 42×

AlzaPower AluCore USB-C to USB-C 3.2 Gen 2 100W 20Gbps 1.5m black

Data Cable , durable metal body, gold-plated connectors and nylon braiding, length: 1,5m VelcroStrap+

369,-

Buy

On the way > 5 pcs

Expected 09/07/2026

Order Code: APWCB135c

AlzaPower AluCore USB-C to USB-C USB4 Gen 3x2 240W 1.8m black - Data Cable

3 sizes

4.8 23×

AlzaPower AluCore USB-C to USB-C USB4 Gen 3x2 240W 1.8m black

Data Cable , durable metal body, gold-plated connectors and nylon braiding, length: 1,8m VelcroStrap+

599,-

Buy

On the way > 5 pcs

Expected 09/07/2026

Order Code: APWCB130c

AlzaPower Core USB-A to USB-C Xiaomi Mi Turbo Charge 6A 120W 1m white - Data Cable

2 sizes

4.0 21×

AlzaPower Core USB-A to USB-C Xiaomi Mi Turbo Charge 6A 120W 1m white

Data Cable - Connecting cable for Xiaomi phones with Mi Turbo Charge 120W (20V / 6A) support, USB-A (M) to USB-C (M), USB 2.0 standard with a transfer speed of 480Mbps, straight end, PVC sheath, VelcroStrap+ cable tie, hardened plastic (ABS) end caps, nickel-plated connectors, max. power only with compatible Xiaomi devices and Mi Turbo Charge chargers

199,-

Buy

On the way > 5 pcs

Expected 25/07/2026

Order Code: APWCB105

AlzaPower AluCore USB-C to USB-C 3.2 Gen 2 100W 20Gbps 2m black - Data Cable

4 sizes

4.8 42×

AlzaPower AluCore USB-C to USB-C 3.2 Gen 2 100W 20Gbps 2m black

Data Cable , durable metal body, gold-plated connectors and nylon braiding, length: 2m VelcroStrap+

399,-

Buy

On the way > 5 pcs

Expected 09/07/2026

Order Code: APWCB135d

AlzaPower Core USB-A to USB-C Xiaomi Mi Turbo Charge 6A 120W 2m white - Data Cable

2 sizes

4.0 21×

AlzaPower Core USB-A to USB-C Xiaomi Mi Turbo Charge 6A 120W 2m white

Data Cable - Connecting cable for Xiaomi phones with Mi Turbo Charge 120 W (20V / 6A) support, USB-A (M) to USB-C (M), USB 2.0 standard with a transfer speed of 480Mbps, straight end, PVC sheath, VelcroStrap+ cable tie, hardened plastic (ABS) end caps, nickel-plated connectors, max. power only with compatible Xiaomi devices and Mi Turbo Charge chargers

249,-

Buy

On the way > 5 pcs

Expected 25/07/2026

Order Code: APWCB106

Choetech USB4.0 GEN3 240W 8K Audio 2M Nylon Cable - Data Cable

5.0 1×

Choetech USB4.0 GEN3 240W 8K Audio 2M Nylon Cable

Data Cable and nylon braiding, length: 2m

409,-

Buy

On the way > 5 pcs

Expected 01/06/2026

Order Code: CHOTEe51

ChoeTech Thunderbolt5 Intel Certified Cable - Data Cable

5.0 2×

ChoeTech Thunderbolt5 Intel Certified Cable

Data Cable , braided cable, length: 1m

889,-

Buy

On the way > 5 pcs

Expected 01/06/2026

Order Code: CHOTEe41

ChoeTech PD240W USB-C to USB-C Digital Display Magnet 1.8m Cable - Data Cable

5.0 3×

ChoeTech PD240W USB-C to USB-C Digital Display Magnet 1.8m Cable

Data Cable and nylon braiding, length: 1,8m

349,-

Buy

On the way > 5 pcs

Expected 01/06/2026

Order Code: CHOTEe43

Ubiquiti UniFi power and data cable with charging display, up to 100 W, up to 480 Mbps, 1 m, black - Data Cable

3 sizes

5.0 1×

Ubiquiti UniFi power and data cable with charging display, up to 100 W, up to 480 Mbps, 1 m, black

Data Cable , gold-plated connectors, length: 1m VelcroStrap+

689,-

Buy

On the way > 5 pcs

Expected 08/04/2026

Order Code: Ubiq25070

Xiaomi 3A Braided USB-C to USB-C Cable (10cm) - Power Cable

4.0 2×

Xiaomi 3A Braided USB-C to USB-C Cable (10cm)

Power Cable

159,-

Buy

Ordered on request

Order Code: XIAROp7

Owl Labs Meeting 3 Extension USB Cable - Data Cable

5.0 1×

Owl Labs Meeting 3 Extension USB Cable

Data Cable , length: 4,8m, extension cable

1,019,-

Buy

Ordered on request

Order Code: OWL001b2

Xtorm Original USB-C to Lightning cable (1m) White - Data Cable

2 colors

5.0 1×

Xtorm Original USB-C to Lightning cable (1m) White

Data Cable and nylon braiding, length: 1m MFI certified for Apple devices

799,-

Buy

Ordered on request

Order Code: XTORMa16

Epico UltraLink USB4 40Gbps 240W 8K/60Hz 1.5m USB-C Cable EC48 - Black

Data Cable , durable metal body, braided cable, length: 1,5m

799,-

Buy

We accept pre-orders

Order Code: EPICOb23

Epico UltraLink USB-C to USB-C 240W 2m Cable EC33 - White

Data Cable , durable metal body, braided cable, length: 2m

499,-

Buy

We accept pre-orders

Order Code: EPICOb27

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Data Cables

USB Cables

Lightning

Thunderbolt

Printer Cables

For Phone and Tablet

Internal PC

Network Cables

Telephone Cables

AlzaPower

USB 3.2

No longer sold

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.

Data Cables – proved brands

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