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Short white USB-C cable with straight connectors, 1.5 ft length

SMUGDESK

SMUGDESK Thunderbolt 4 Cable 1.5Ft 40Gbps 240W 8K

SKU CH-YTKQ-5Y16R

A 1.5 ft Thunderbolt 4 cable delivering 40 Gbps data, 240 W charging and 8K video

Cable Length 1.64 Feet

  • Transfers files at up to 40Gbps theoretical speed
  • Charges devices up to 240W with 48V/5A power delivery
  • Drives one 8K display at 60Hz or dual 4K displays
  • Works with Thunderbolt 4, Thunderbolt 3 and USB4 hosts
  • 5Ft length suits close-range desktop connections

Thunderbolt 4 cable, 1.5 ft

This 1.5 ft Thunderbolt 4 cable connects Thunderbolt 3 and 4 hosts, USB4 devices and USB-C accessories at up to 40 Gbps. It suits professionals moving large project files between high-speed storage, docks and laptops. Backward compatibility covers USB 3.2, 3.1 and 2.0 equipment. Buyers needing longer reach for desk-to-rack runs should choose a different length.

Practical limits of 40 Gbps and 240 W

The cable delivers 40 Gbps theoretical bandwidth, with real-world reads up to 2.8 GB/s and writes up to 2.1 GB/s. It carries up to 240 W (48 V / 5 A) when paired with a compatible charger. Video output requires the host port to support DisplayPort Alternate Mode; without Alt Mode the link falls back to data and power only. Single-cable runs cannot drive dual 4K displays simultaneously.

1.5 ft length decides fit

At 1.5 ft the cable is built for tight, on-desk connections between a laptop and a dock, monitor or SSD. Longer tethered setups, under-desk routing or stand-off monitor arms will find the reach insufficient. No other dimension or spec overrides this physical constraint.

How it compares

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

Price $13.99
Cheaper than about 60% of the 15,227 comparable items (median $14.99).

Specifications

No published specifications for this item yet.

Other versions of this model

5 more in the same range

Questions about this item

Should I choose the 1.5 ft length or is a longer option available?

The cable is 1.5 ft long and no other length is offered for this model.

What does the 40 Gbps rating deliver when I copy large files?

Real-world speeds reach up to 2.8 GB/s read and 2.1 GB/s write, so a 2.5 GB file transfers in about one second.

How does the Thunderbolt 4 interface limit charging and video?

Thunderbolt 4 caps power at 240 W (48 V / 5 A) and drives one 8K or 5K display at 60 Hz, or dual 4K at 60 Hz with two cables.

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