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Plugable Thunderbolt 3 Cable (20Gbps, 3.3ft/1m)
$26.95 USD
SKU: TBT3-20G1MAmazon Rating : (8 Reviews)
Features
- More Possibilities— Thunderbolt 3 cable with 20Gbps speed and USB 3.0 5Gbps compatibility. Supports data transfer 2x faster than standard USB-C cables. Depending on host, up to a single 4K @ 60Hz display supported, and up to 20V, 5A charging
- Streamlined Productivity— Daisy chain up to 6 Thunderbolt devices including docking stations, external graphics cards, and displays. Please note 20Gbps speed cables are not suitable for eGPU and dual 4K display scenarios.
- Apple Notes— Thunderbolt 3 uses the USB-C connector built into late 2016 MacBook Pros and newer models. This connector will not physically fit into Thunderbolt 1 or Thunderbolt 2 ports found on previous generation Mac systems
- Compatibility— Thunderbolt, USB and DisplayPort Alt Mode compatible. Compatible with your Thunderbolt 3 enabled Mac and Thunderbolt 3 Windows PCs, and non-Thunderbolt USB-C systems. Incompatible with QC 3.0 and other non USB-compliant technologies
- 2-Year Coverage, Lifetime Support— Every Plugable product, including this cable, is covered against defects for 2 years and comes with lifetime support. If you ever have questions, contact our North American-based team - even before purchase
For volume orders or business inquiries contact sales@plugable.com
All Buying Options
Not Just a Thunderbolt 3 Cable
Thunderbolt 3 brings data transfers at speeds up to 20Gbps over USB-C, enabling a superset of standard USB-C to truly become one compact port that does it all—delivering the fastest, most versatile connection to any dock, display, or data device.
For the first time, one port can connect numerous Thunderbolt devices, any display, and billions of USB devices (additional adapters may be required). Thunderbolt 3 cables are primarily used for connecting docking stations, high performance data storage solutions, peer-to-peer networking, and more.
Note:This cable is incompatible with Qualcomm Quick Charge and other (non USB-IF Power Delivery) “Fast Charge” technologies.
The Plugable 20Gbps 1 Meter Thunderbolt 3 Cable (TBT3-20G1M) is foremost designed as a Thunderbolt 3 cable, but it is also a universal USB-C cable for use with USB-C computers, phones, tablets, docking stations, accessories, and more. It supports all USB-C cable features, including USB 3.0 and USB 2.0 data lines, wire gauge supporting up to 5A charging via the USB-IF PD (Power Delivery) standard 100W max (5V-20V), and support for reporting its capabilities as an electronically marked cable.
A Cable That Does It All
Massive 20Gbps Bandwidth
Because the cable is designed for Thunderbolt 3, it is also capable of supporting data transfer speeds four times as fast as standard USB-C cables. The available 20Gbps bandwidth allows for a single 4K 60Hz video output or 2 video outputs at 1080p @ 60Hz. Also supports up to 100W (20V, 5A) capabilities when used with compatible systems and Thunderbolt 3 accessories. Please note for USB-C usage this cable is limited to USB-C 3.0 (5Gbps).
Specifications
e-Marker:
The cable is electronically marked with an IC (sometimes referred to as an “e-marker”) to assist in negotiation of charging rates and USB-C alternate modes like DisplayPort video.
Length:3.2ft/1m long
Model:TBT3-20G1M
In The Box
| Item and Quantity | Item Notes |
|---|---|
| 1x Thunderbolt 3 1m cable |
Included Cables
| Port Type (Side 1) | Cable Specification | Port Type (Side 2) | Cable Length | External Power for Cable |
|---|---|---|---|---|
| Male Thunderbolt™ 3 or USB-C | Thunderbolt™ 3 (20Gbps) | Thunderbolt™ 3 or USB-C | 1.0m/3.28ft | No |
Video
| Port | Placement | Specification | Max Resolution and Refresh Rate | HDCP | Chipset |
|---|---|---|---|---|---|
| 1x USB-C (Bi-Directional) |
Cable End | Host Dependent | 3840x2160 @ 60Hz 3840x2160 @ 60Hz3840x1600 @ 60Hz 3440x1440 @ 60Hz 2560x1440 @ 60Hz 2560x1080 @ 60Hz 1920x1080 @ 60Hz 1600x900 @ 60Hz 1280x1024 @ 60Hz 1280x800 @ 60Hz 1280x720 @ 60Hz 1152x864 @ 60Hz 1024x768 @ 60Hz 800x600 @ 60Hz 640x480 @ 60Hz |
Supported |
Video Output Modes
| Host Stream Specification | Host Port Type | Number of Displays Used | Max Resolution at Display Count |
|---|---|---|---|
| Thunderbolt™ 3 or USB-C | 1 | 3840x2160 @ 60Hz |
Connection To Host
| Port | Placement | Version and Link Rate | Features |
|---|---|---|---|
| 1x Thunderbolt™ 3 | Cable End | Thunderbolt™ 3 (20Gbps) |
Physical Stats
| Item | Size (H x W x D) or Length | Weight | SKU or Part Number |
|---|---|---|---|
| Thunderbolt 3 Cable | 1 meters 3.3 feet |
48 grams 1.7 ounces |
TBT3-20G1M |
Get Started
- Connect one end of the USB-C cable to the host device.
- Connect the other end of the USB-C cable to the other desired device.
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What is the maximum length Thunderbolt cable that can be used to connect a Plugable Thunderbolt docking station to the host computer?
All Thunderbolt docking stations include the appropriate Thunderbolt cable in order to connect the docking station to the host computer. As of this writing, all Plugable Thunderbolt host cables that are included with Plugable Thunderbolt docking stations are 1.0 meter (approximately 3.3) feet in overall length.
For reference, the specifications of all Plugable Thunderbolt cables are printed on a small white cable flag attached to the cable itself.
If the original 1.0 meter long Thunderbolt host cable is not sufficient for a specific use case, longer cables of up to 2.0 meters (approximately 6.6 feet) in overall length can be purchased separately from Plugable. An example of such a cable is the Plugable TBT4-40G2M cable
Plugable does NOT support using Thunderbolt host connection cables that are over 2.0 meters in overall length with any Plugable brand product.
Plugable does NOT support the use of any type of Thunderbolt extension cable or any type of signal repeater in conjunction with our products.
Please note, Plugable can only guarantee the performance and compatibility of Plugable brand cables.


