Monoprice
Monoprice 124731 USB-C Thunderbolt 3 40Gbps Cable
★★★★★
4KUSB-CThunderbolt 3
Unleash the Power of Thunderbolt 3 Experience lightning-fast data transfer and unparalleled connectivity with the Monoprice USB & Lightning Cable. This 2-meter black cable is engineered with Thunderbolt™ 3 technology, bringing Thunderbolt to USB-C, delivering speeds up to 20 Gbps. A single co...
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*Price sourced from Amazon.com. Last updated:Jul 15, 2026.Price and availability are subject to change.
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Overview
Unleash the Power of Thunderbolt 3
Experience lightning-fast data transfer and unparalleled connectivity with the Monoprice USB & Lightning Cable. This 2-meter black cable is engineered with Thunderbolt™ 3 technology, bringing Thunderbolt to USB-C, delivering speeds up to 20 Gbps. A single compact port provides the fastest, most versatile connection to docks, displays, and data devices.
Specifications:
- Brand: Monoprice
- Model: 124731
- Cable Length: 2 meters
- Color: Black
- Technology: Thunderbolt 3 (40 Gbps) USB-C
- Data Transfer Speed: Up to 20 Gbps
- Video Support: Dual 4K@60Hz or 5K@60Hz
- Compatibility: Thunderbolt™, USB, and DisplayPort Devices
- DisplayPort: 1.2 compatible via adapters
- Features: Supports Data, Video, and Power Delivery
Key Features
Support for Data and Video:A single cable now provides four times the data and twice the video bandwidth of any other cable, while also supplying power.
Dual 4K 60Hz or 5K 60Hz Video:Quickly view and edit photos and video on a notebook while simultaneously connected to two 4K 60 Hz displays (or one 5K display) and external storage.
Single-cable Docking with Notebook Charging:Now, one compact port provides Thunderbolt 3 data transfer, support for two 4K 60 Hz displays, and quick notebook charging with a single cable. It's the most advanced and versatile USB-C docking solution available.
For Thunderbolt and USB Devices:Connects to any dock, display, or data device, including billions of USB devices.
Specifications
Model
124731 USB-C Thunderbolt 3 Cable
Data Transfer Rate
40Gbps
Video Support
Dual 4K 60Hz or One 5K 60Hz
Power Delivery
Notebook Charging (via single-cable docking)
Compatibility
Thunderbolt 3 devices, USB devices
Pros & Cons
👍 Pros
- Provides a high-speed data transfer rate of 40Gbps, enabling quick movement of large files.
- Supports both data and video, offering four times the data and twice the video bandwidth of other cables.
- Capable of driving two 4K 60Hz displays or one 5K 60Hz display simultaneously for extensive visual workspaces.
- Enables single-cable docking with notebook charging, simplifying your desk setup and reducing cable clutter.
- Universally compatible with Thunderbolt 3 and billions of existing USB devices, offering broad connection flexibility.
👎 Cons
- The high bandwidth and power delivery capabilities mean this cable is likely more expensive than standard USB-C cables, which might be overkill for basic charging or data needs.
- While compatible with USB devices, using it with non-Thunderbolt devices means you won't fully utilize its 40Gbps bandwidth, leading to underperformance relative to its capabilities.
- The specific length of the cable is not provided, which is a crucial detail for planning desk setups and reaching peripherals.
- The "single-cable docking" feature relies on the connected notebook supporting charging over Thunderbolt, which not all devices do.
- The advanced features like dual 4K display support require compatible monitors and a graphics card capable of outputting to them.
Frequently Asked Questions
What is the maximum data transfer speed of this Monoprice Thunderbolt 3 cable?
This Monoprice Thunderbolt 3 cable supports a superfast data transfer rate of 40Gbps.
Can this cable connect to multiple monitors simultaneously?
Yes, it supports connecting to two 4K 60Hz displays or one 5K 60Hz display simultaneously.
Is this cable compatible with non-Thunderbolt USB devices?
Yes, it is designed to connect to any dock, display, or data device, including billions of USB devices.
Can this cable charge my notebook while connected to a dock or display?
Yes, it supports single-cable docking with notebook charging, providing power alongside data and video through one connection.
What are the video bandwidth capabilities of this cable compared to others?
This cable provides twice the video bandwidth of any other cable, making it highly capable for demanding video applications.
What types of devices can benefit from this cable's features?
Users with Thunderbolt 3-enabled notebooks, external storage devices, and high-resolution displays can benefit from its high data and video bandwidth, as well as its charging capabilities.
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