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Black Thunderbolt 4 cable, 0.5 m length, straight USB-C connectors at both ends

Corn Electronics

Corn Electronics Thunderbolt 4 Cable 0.5 m 40 Gbps 100 W Black

SKU CH-5PZ3-QAE93

Certified Thunderbolt 4 cable delivers 40 Gbps data transfer, 100 W charging and single 8K or dual 4K video at 60 Hz in a 0.5 m length

  • Cable length1.64 ft (0.5m)
  • Product colorBlack
  • Overall length1.64 ft (0.5 m)
  • Transfers data at 40 Gbps with Thunderbolt 4 certification
  • Delivers up to 100 W power for fast laptop charging
  • Drives a single 8K display at 60 Hz or dual 4K at 60 Hz
  • Works with Thunderbolt 3, USB 3.2, USB 3.1, USB 3.0 and USB 2.0 devices
  • Intel certified cable ensures reliable 40 Gbps performance over 0.5 m

Corn Electronics Thunderbolt 4 Cable 0.5 m

This Thunderbolt 4 cable connects Thunderbolt 4, Thunderbolt 3, USB4 and USB-C devices at up to 40 Gbps. It is built for users who need certified high-speed data, video and charging in a short 0.5 m length.

Capacity and headroom

The cable delivers 40 Gbps bandwidth, supporting a single 8K display at 60 Hz or dual 4K displays at 60 Hz. Power delivery reaches 100 W (20 V 5 A), compatible with 18 W, 22 W, 45 W, 66 W, 90 W and 100 W chargers. It does not suit setups requiring longer cable runs.

Bundled accessories and software

No accessories or software are included with this cable. The Intel certification guarantees compliance with Thunderbolt 4 specifications for data, video and power. Buyers needing cable-management clips or docking firmware must source them separately.

How it compares

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

Price $19.99
Cheaper than about 57% of the 231 comparable items (median $21.99).

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Specifications

Product
Brand nameCorn
Product colorBlack
Size & build
Overall length1.64 ft (0.5 m)
Cable length1.64 ft (0.5m)

Questions about this item

Will this 0.5 m Thunderbolt 4 cable still hit 40 Gbps when I plug it into my older Thunderbolt 3 dock?

Yes — the cable is certified for Thunderbolt 4 and fully backward-compatible with Thunderbolt 3, so it will run at the host's maximum 40 Gbps rate on your existing dock.

How can I verify the cable is delivering the advertised 40 Gbps and 100 W after I connect it?

Check the OS link-speed report — it should show a 40 Gbps Thunderbolt connection — and confirm the power meter reads up to 100 W (20 V / 5 A) while charging.

Does the box include only the 1.64 ft black cable or are any adapters or power bricks bundled?

Only the 0.5 m Thunderbolt 4 cable itself is supplied; chargers, docks or video adapters must be purchased separately.

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