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Black USB-C to USB-C cable, 3.3 ft long, male connectors both ends

ESTONE

ESTONE TJ-A323 USB4 Thunderbolt 4 cable 3.3FT 40Gbps 100W 8K@60Hz

SKU CH-2C51-S0FNR

A USB-C cable delivering 40 Gbps data, 100 W charging and 8K@60 Hz video in a 3.3 ft length

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

Cable Length 3.3 Feet

Style USB4

  • Delivers up to 100W power for rapid laptop charging
  • Transfers data at 40Gbps to move large files in seconds
  • Drives an 8K display at 60Hz for ultra-sharp visuals
  • Works with Thunderbolt 3 and USB4 hosts for broad device support
  • Reversible USB-C connectors plug in either way every time

USB4 Thunderbolt 4 Cable for Professionals

The ESTONE TJ-A323 is a USB4 Gen 3x2 cable built for creators and engineers who need full 40Gbps bandwidth, 100W power delivery and 8K video over a single link. It suits anyone connecting high-performance docks, eGPUs or 8K displays to a USB4 or Thunderbolt 3/4 port.

Male-to-Male USB-C Build with Bi-directional Use

The reversible USB-C male connectors plug either way and carry data, video and power simultaneously. Backward compatibility with Thunderbolt 3 and USB 3.2 means existing hubs, drives and monitors work without adapters, while PD 3.1, PPS and QC 4.0 support lets the cable negotiate the fastest charge a host allows.

40Gbps Throughput with 100W Charging Headroom

Rated for 40Gbps, the cable can move 14 hours of HD video or 25,000 photos in roughly one minute when both ends support Gen 3. It delivers up to 100W (20V/5A) for laptops and peripherals, and the 3.3 ft length keeps voltage drop low during sustained loads.

Highlights

  • Delivers up to 100W power for rapid laptop charging
  • Transfers data at 40Gbps to move large files in seconds
  • Drives an 8K display at 60Hz for ultra-sharp visuals
  • Works with Thunderbolt 3 and USB4 hosts for broad device support
  • Reversible USB-C connectors plug in either way every time

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

What real-world data rate does the USB4 Gen 3x2 interface cap at on this cable?

The USB4 Gen 3x2 interface on this cable caps at 40 Gbps in practice.

What physical connectors and length does the TJ-A323 need to fit between devices?

The TJ-A323 uses USB-C male to USB-C male connectors and is 3.3 ft long.

How is the cable installed, and what step do people often miss?

Plug the reversible USB-C ends into both devices; ensure the host port supports DisplayPort Alternate Mode for 8K@60Hz video.

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