Understand the Power of USB Cables: Thunderbolt, e‑Mark and 240W Charging

Why is it worth paying attention to USB cable specifications?

In the world of mobile devices and electronics, USB cables act as a bridge between devices, enabling charging, data transfer and video calls. Specifications like 240W or 40 Gbps define what they can do, and that translates directly into your experience as a user. Below is a detailed guide based on the example of DEKO cables.

USB‑C cable 240W and 40 Gbps – what makes this standard special?

What does 240W mean?

240W of power lets you charge the most demanding devices, such as gaming laptops, graphics tablets, czy portable monitors. This means your cable can power the device even during intensive tasks such as video editing or gaming.

40 Gbps speed – how does it work in practice?

A 40 Gbps bandwidth allows lightning‑fast data transfers – copying a full‑length 4K movie takes just a few seconds! It’s the perfect solution for professionals working with large files, such as graphic designers or filmmakers.

The best DEKO cables – product details

DEKO USB‑C Cable 1M – 100W and 20 Gbps

Key features:

• Charging Power: 100W
• Data transfer: 20 Gbps
• Video resolution: 4K@60Hz
• Extras: e‑Mark Chip for stability, aluminum housing, durable braid.

Applications:

✅Charging laptops, smartphones and tablets.

✅File transfer speeds of up to 2500 MB/s.

✅Stable connection to a 4K monitor.

DEKO USB‑C 1M Cable – 240W and 40 Gbps

Key features:

• Charging power: 240W
• Data transfer: 40 Gbps
• Video resolution: 8K@60Hz, 4K@120Hz
• Support for Thunderbolt 4 and USB 4.0 protocol.

Applications:

 ✅Ultra‑fast charging for laptops and workstations.

 ✅Connecting multiple high-resolution monitors.

 ✅ Lightning‑fast copying of huge files – up to 5000 MB/s.

Highlights:

✅ Satin pouch for the cable and a strap for organization.

✅Compatibility with a wide range of devices – from MacBooks to Samsung Galaxy.

Features	DEKO 100W	DEKO 240W
Charging Power	100W	240W
Data transfer	20 Gbps	40 Gbps
Resolution	4K@60Hz	8K@60Hz, 4K@120Hz
Compatibility	USB‑C, Quick Charge 4.0	USB‑C, Thunderbolt 4

What are e‑Mark and Thunderbolt chips?

Chip e-Mark – Your guardian of stability

Every DEKO cable is equipped with smart e‑Mark Chip, which:

• Stabilizes current flow.
• Protects your device from overheating.
• Automatically adjusts charging and data transfer speeds.

Thunderbolt 4 – the highest connection quality

Thunderbolt 4 connector, featured in DEKO cables, offers:

• Broad compatibility with Apple and Windows devices.
• Support for simultaneous charging, data transfer and video output in ultra‑high resolution.

Why are DEKO cables the best choice?

Reliable build quality

DEKO Cables are made from durable materials such as aluminum and braided nylon, making them resistant to bending and tangling.

Versatility

They support both older and the latest USB standards, which makes them compatible with a wide range of devices.

User comfort

Elegant satin pouch and a practical organizing strap ensure convenient storage and transport.

Summary – which USB cable should you choose?

• If you need a universal cable for fast charging and data transfer – choose DEKO 100W.
• If you care about the highest transfer speeds and 8K support – DEKO 240W will be the best choice.

Remember, choosing the right USB cable is an investment in the comfort, safety, and efficiency of your work. Choose DEKO quality and feel the difference!