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Black USB-C to USB-C cable, 6.6 ft, USB4 40 Gbps, 8K 60 Hz, 100 W PD

ESTONE

ESTONE TJ-A323 USB4 cable 6.6ft 40Gbps 8K 100W

SKU CH-BGMJ-90Q5X

A 6.6 ft USB4 cable delivers 40 Gbps data transfer, 8K video at 60 Hz and up to 100 W power delivery

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

Cable Length 6.6 Feet

Style USB4

  • Charge at up to 100W with PD 3.1 and PPS support
  • Move data at 40Gbps using USB4 Gen 3x2
  • Drive an 8K display at 60Hz or dual 4K at 60Hz
  • Works with Thunderbolt 3 and USB-C laptops, docks and drives
  • 6ft reversible USB-C to USB-C cable for flexible desk setups

USB4 cable for 8K displays and 100 W charging

This 6.6 ft USB4 cable connects USB-C devices to monitors, docks and eGPU enclosures. It supports single 8K@60 Hz or dual 4K@60 Hz video output when the host and display both support DP Alternate Mode. Data transfers reach 40 Gbps with USB4 Gen 3×2 hosts and fall back to 20 Gbps on Gen 2 ports. The cable is backward compatible with Thunderbolt 3 hosts and peripherals.

Passive thermals with no active cooling

The cable has no fan or active components, so it produces zero acoustic noise and adds no measurable heat to the system. Power delivery follows PD 3.1, PD 3.0 PPS, PD 2.0, QC 4.0/3.0, AFC, SCP and FCP profiles, supplying up to 100 W (20 V/5 A) to the connected device. Voltage drop over the 6.6 ft length remains within USB-IF limits for full-speed operation.

Male-to-male reversible connectors simplify setup

Both ends use USB-C male plugs that insert either way up, removing orientation frustration when plugging into laptops, phones, hubs or docking stations. The black jacket resists tangling and suits professional environments. No driver, firmware or software bundle is included; the cable relies entirely on host operating-system support for USB4, Thunderbolt 3 and DisplayPort Alternate Mode.

Highlights

  • Charge at up to 100W with PD 3.1 and PPS support
  • Move data at 40Gbps using USB4 Gen 3x2
  • Drive an 8K display at 60Hz or dual 4K at 60Hz
  • Works with Thunderbolt 3 and USB-C laptops, docks and drives
  • 6ft reversible USB-C to USB-C cable for flexible desk setups

Specifications

BrandESTONE
ModelTJ-A323
TypeUSB4
Connector TypeUSB C to USB C
ColorBlack
Thunderbolt 3Yes
Terminal GenderMale to Male
Apple CompatibleUSB-C port
Specifications100W USB4 Cable
USB Standard: The Latest USB4 Gen 3x2
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 100W/80W/66W/60W and below.
Supported Maximum Wattage: 100W, Compatible with Apple 100W USB-C EPR Charger to power MacBook Pro 16'' with a full load of 100W (Requires a 100W EPR PD 3.1 charger and device to load 100W).
Supported Maximum Voltage: 20V, Voltage rating according to PD 3.1
Refresh Rate8K@60Hz
Features100W, Leading Fast Charging Tech: When our USB C to USB C cable paired with a compatible charger, it reaches the maximum power supported by the device, supporting up to 100W (20V/5A) power supply. Within the next 5 to 10 years, this USBC to USBC fast charging cable can completely meet the demands of fast charging, and could charge virtually any USB-C device from phones and accessories to gaming laptops.
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Support 8K UHD Display: Support ultra HD video resolution, 40Gbps bandwidth allows single 8K@60Hz outputs or dual 4K@60Hz video, 40Gbps speed cables are suitable for eGPU and dual 4

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Questions about this item

How do I install the ESTONE TJ-A323 cable and what step is often missed?

Connect the USB C male ends to both devices; the step often missed is confirming the host port supports DP Alternate Mode for video output.

What maintenance or replacement will the ESTONE TJ-A323 cable need later?

Inspect connectors for debris or bent pins periodically; replace the cable if the 100W charging or 40Gbps data rates become unreliable.

What limit appears first on the ESTONE TJ-A323 cable during sustained use?

The 100W power delivery ceiling is reached before the 40Gbps bandwidth limit under continuous high-load charging and data transfer.

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