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Black USB-C to USB-C cable, 6.6FT, Thunderbolt 5 compatible

LUOM

LUOM TJ-Thunderbolt5 USB4 cable 6.6FT 80Gbps 240W 16K@60Hz

SKU CH-RC4R-ZMWKX

A USB4 cable delivering 80 Gbps data transfer, 240 W charging and 16K@60Hz video over 6.6 ft

  • TypeUSB4
  • Connector TypeUSB C to USB C
  • ColorBlack
  • Thunderbolt 3Yes
  • Terminal GenderMale to Male
  • Apple CompatibleUSB-C port

Cable Length 6.6 Feet

  • 80 Gbps transfer moves large files fast
  • 240 W charging powers demanding laptops quickly
  • 16K at 60 Hz drives ultra-high-resolution displays
  • Thunderbolt 3 and 4 hosts work with this cable
  • 6 ft length gives flexible desk placement

What this cable does and who needs it

The LUOM TJ-Thunderbolt5 is a USB4 Gen 4 cable rated for 80 Gbps data transfer, 240 W power delivery and 16K@60Hz video. It suits professionals connecting high-speed storage, docks or 16K displays to Thunderbolt 3, 4 or USB4 hosts.

Who should choose it and who should not

Builders who need the full 80 Gbps bandwidth for RAID enclosures or 16K output will benefit. Users with only USB 3.2, 3.1 or 2.0 ports will not see those speeds; the cable falls back to the host's lower rate. Buyers needing a shorter lead for tight spaces should look elsewhere.

The spec that decides fit

The cable delivers up to 48 V at 5 A (240 W) over USB PD 3.1. If your laptop, dock or power bank does not support PD 3.1 at that voltage and current, you will not get the maximum charging speed.

Highlights

  • 80 Gbps transfer moves large files fast
  • 240 W charging powers demanding laptops quickly
  • 16K at 60 Hz drives ultra-high-resolution displays
  • Thunderbolt 3 and 4 hosts work with this cable
  • 6 ft length gives flexible desk placement

Specifications

BrandLUOM
ModelTJ-Thunderbolt5
TypeUSB4
Connector TypeUSB C to USB C
ColorBlack
Thunderbolt 3Yes
Terminal GenderMale to Male
Apple CompatibleUSB-C port
SpecificationsUpgraded Thunderbolt 5 Cable
USB Standard: The Latest USB4 Gen 4
Connector Gender & Type: USB C Male to USB C Male, Bi-directional & Reversible.
Power Delivery: PD 3.1/PD 3.0 PPS/PD2.0, QC4.0/3.0, and AFC, SCP, FCP, etc.
Extended Power Range: Fully Supported, Backwards compatible with lower power requirements like 180W/140W/100W/60W and below.
Supported Maximum Wattage: 240W, Compatible with Apple 140W USB-C EPR Charger to power MacBook Pro 16'' with a full load of 140W (Requires a 240W EPR PD 3.1 charger and device to load 240W).
Supported Maximum Voltage: 48V, Voltage rating accord
Refresh Rate16K@60Hz
Features240W Ultra Fast Charging: The USB 4 Cable reaches the maximum power supported by the device and supports up to 240W (48V/5A) power supply, it is capable of quickly charging for MacBook Pro to full capacity in less than an hour.
80Gbps High Data Transferring: The USB C to USB C cable compatible with Thunderbolt 5/4/3 cable, with data transfer speeds of up to 80Gbps. (Note: Data transfer device needs to support 80Gbps.)
16K@60Hz Ultra High Definition: This USB4 cable with Thunderbolt cable supports resolution up to 16K@60Hz, or to two displays in 8K. (Dual monitors require 2 cables.)
W

Other versions of this model

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Questions about this item

Should I pick the 6.6FT length or a shorter cable for my Thunderbolt 5 dock?

The 6.6FT cable keeps the full 80 Gbps bandwidth and 240W charging at this length, so choose it when you need reach across a desk or to a floor dock; a shorter cable offers no speed advantage.

What does the 80 Gbps rating mean when I connect an external SSD?

The 80 Gbps is the cable's maximum throughput; real-world SSD transfers will hit that ceiling only if the drive, host controller, and port all support USB4 Gen 4 speeds, otherwise the link falls back to the lowest common rate.

Does the USB4 Gen 4 interface limit charging to 100W like older cables?

No — this cable implements PD 3.1 at 48V/5A, so it can deliver up to 240W to laptops and docks that negotiate the higher voltage, removing the 100W cap of earlier USB-C cables.

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