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Short braided USB-C cable with right-angle connector, 0.2 m

Corn Electronics

Corn Electronics Thunderbolt 4 Cable 40Gbps 240W 0.2m Straight 2.62 ft

SKU CH-P8SS-DQTKC

A 0.2 m Thunderbolt cable delivering 40 Gbps data, 240 W charging and 8K 60 Hz video

  • Cable length0.66 ft (0.2 m)
  • Overall length0.2m
  • 40 Gbps transfer speed moves large files fast
  • 240 W charging powers laptops and phones quickly
  • 8K 60 Hz video output drives high-res displays
  • USB-IF certified cable meets official standards
  • Nylon braid and aluminium shell resist wear

What the cable is and who it serves

The Corn Electronics Thunderbolt 4 cable delivers 40Gbps data transfer and 240W power delivery through a USB-IF certified USB4 connection. Its 0.2m length and 90-degree connector suit desktop setups where devices sit close together. Creative professionals and power users gain 8K@60Hz single-display or dual 4K@60Hz video support from one cable.

Who benefits and who should look elsewhere

The short 0.66 ft reach fits permanent desk connections between a laptop, dock, monitor or eGPU enclosure. Travelers or users needing cable routing across a room will find the length restrictive. Buyers who want more storage or longer cable runs for flexible placement should look at alternative lengths.

Installation ease and common pitfalls

Plug the right-angle USB-C ends into compatible Thunderbolt 4, Thunderbolt 3 or USB4 ports; no drivers are required. The aluminium alloy shells and nylon braid resist wear during frequent connects. Ensure both host and peripheral support the desired 40Gbps or 240W rates, as older Type-C ports may limit speed or power.

How it compares

Measured against everything we stock in Thunderbolt Cables & Add-In Adapters, at today’s prices. Recalculated every night.

Price $13.99
Cheaper than about 85% of the 231 comparable items (median $21.99).

New to this? Which coin should you pay with — what to check, what it costs to pay, and what is never asked for.

Specifications

Product
Brand nameCorn
Size & build
Overall length0.2m
Cable length0.66 ft (0.2 m)

Questions about this item

What host port must my laptop have so this 0.2 m cable can deliver its 40 Gbps data rate and 240 W charging?

Your laptop needs a USB4 or Thunderbolt 4/3 port that supports 40 Gbps signalling and USB Power Delivery 3.1 at 48 V / 5 A; a plain USB 3.x Type-C port will fall back to lower speeds and wattage.

Will this cable still charge and pass video if I connect it to an older Thunderbolt 3 dock or monitor?

Yes — the cable is backward-compatible with Thunderbolt 3 devices, so it will carry up to 40 Gbps data, 8K@60 Hz or dual 4K@60 Hz video, and up to 240 W power, limited only by the dock’s own capabilities.

How can I verify the cable is actually running at 40 Gbps and delivering 240 W after I plug it in?

On macOS open System Report → Thunderbolt and confirm the link shows 40 Gbps; on Windows use Intel Thunderbolt Control Center. For power, a USB-PD meter should read 48 V / 5 A (240 W) when the charger and device both support PD 3.1.

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