We take cryptocurrency — so the coins you hold can buy real hardware.Pay in crypto, spend it on real hardware. Free insured shipping worldwide over $399. Plain, unbranded boxes, sent from Germany.Free insured shipping over $399. Your rate is locked for 30 minutes once checkout opens.Rate locked 30 minutes. Every item sealed, serial-checked and covered by a 24-month warranty.Sealed, 24-month warranty.

Saved items Sign in
Short white USB-C cable with angled connectors at both ends

BUCIER

BUCIER 1ft USB 4.0 Type C Cable 40Gbps 240W 5A Up & Down Angle Male-to-Male

SKU CH-YNQJ-43RWX

One-foot USB 4.0 cable delivers 40Gbps data, 240W power and 8K@60Hz video through up-angled and down-angled male-to-male connectors

  • Rated speed40 Gbit/s
  • Connection typeUSB Type C
  • Connector count24
  • Connector detailsUSB Type C
  • Connector genderMale-to-Male
  • Apple compatibilityCharging Adapter
  • Transfers files at 40 Gbps via USB 4.0
  • Delivers up to 240 W of power for fast charging
  • Drives an 8K display at 60 Hz over a single cable
  • Up-and-down angled connectors fit tight ports without strain
  • Works with Thunderbolt 3 and Thunderbolt 4 devices

One-foot USB 4.0 cable for high-speed data

This one-foot USB 4.0 Type-C cable connects two USB-C devices with male-to-male angled plugs. It delivers up to 40 Gbps bandwidth and 240 W power delivery at 48 V and 5 A. The copper construction supports Thunderbolt 3 compatibility for laptops, smartphones and tablets.

Sustained transfer rates reach 2.8 GB/s read

Under continuous load the cable maintains a theoretical 40 Gbps link, yielding real-world reads up to 2.8 GB/s and writes up to 2.1 GB/s. Actual throughput depends on host and device capabilities rather than the cable alone. The 24-pin connectors preserve signal integrity during extended sessions.

USB 4.0 limits bandwidth to 40 Gbps

The USB 4.0 standard caps data at 40 Gbps and power delivery at 240 W, so this cable cannot exceed those ceilings. Video output tops out at 8K at 60 Hz or dual 4K displays using two cables. Devices without USB 4.0 or Thunderbolt 3 support will operate at lower speeds.

How it compares

Measured against everything we stock in USB Cords & Extension Cables, at today’s prices. Recalculated every night.

Price $16.99
Pricier than about 60% of the 15,227 comparable items (median $14.99).

Specifications

Product
Brand nameKework
Product typeUSB
Performance
Rated speed40 Gbit/s
Ports & slots
Connection typeUSB Type C
Connector count24
Connector detailsUSB Type C
Connector genderMale-to-Male
Size & build
Build detailsCopper
Compatibility
Apple compatibilityCharging Adapter

Questions about this item

Does the 240W cable run warm during long charging sessions?

The cable is built for 240W at 48V and 5A, so it handles sustained power delivery without overheating under normal use.

What must my device already have for this cable to work?

Both ends need a USB Type C port; the cable plugs directly into any device with that connector.

Will this 40Gbps cable work with my older Thunderbolt 3 dock?

Yes, the cable supports the Thunderbolt 3 protocol and is compatible with Thunderbolt 4, so it will connect to your existing dock.

More in USB Cords & Extension Cables

Similar items