30% Off

Plugable 6.6' 20Gbps Thunderbolt 3 Cable

SKU: PLGTBT320G2M MFR: TBT3-20G2M
$34.95
$49.99
Save: $15.04 (30%)
Earn VIP Reward Points

Key Features

  • Experience rapid 20Gbps data transfers with this reliable Thunderbolt 3 cable, perfect for large files.
  • This 6.6-foot Thunderbolt cable supports up to 100W/5A power delivery, quickly charging your devices safely.
  • Enjoy stunning visuals with single display support, ideal for high-resolution monitors using this USB-C cable.
  • Universally compatible, this Thunderbolt 3 cable works seamlessly with various USB-C and Thunderbolt devices.
  • Built to last, the durable design of this Plugable Thunderbolt cable ensures a stable and secure connection.
  • At an optimal length of 6.6 feet, this Thunderbolt cable provides flexibility without sacrificing performance.
See More Product Details
Temporarily On Backorder?Expected Availability: 10/2025Request assistance or get notified
Free Shipping

See Options

1

Protect your gear with Adorama Protect.* Learn more

1 Year

$3.99

2 Year

$5.99

3 Year

$8.99

Available to U.S. customers only.

Need help? Ask our experts.

Overview
Compare
Specs
Protection
Q&A

Questions & Answers

Reviews about this item

Review Summary

Select a plan in the Add Protection section above and purchase with this product by clicking “Add to Cart”.

image-protection

TRUSTED PROTECTION PLANS, EXCEPTIONAL SERVICE.

Invest In Your Gear and Peace Of Mind!

Accidents happen. Protect your favorite Adorama products and purchase a protection plan to stay covered from accidental damage, mechanical or electrical failures, and more.

Repair or Replacement

Repair or Replacement

If we can’t fix it, we’ll replace it at no additional cost.

Accidental Damage

Accidental Damage

Protect your product from drops, spills, and more.

Peace of Mind

Peace of Mind

Enjoy your gear without fear. We have you covered!

Failure Protection

Failure Protection

When regular use of your product over time results in mechanical or electrical failure.

Zero Deductible

Zero Deductible

We will never charge you a deductible after the purchase of a plan.

Customer-Focused Support

Customer-Focused Support

Our claims process is simple & easy and our customer service team is happy to help.

Adorama Protect powered by Extend is available for purchase to customers in the United States. Not available for international or U.S. territories purchases. Plans on open box items do not cover pre-existing damage.
Adorama Protect plans are available for ABS clients. If you have any questions or require assistanse, please call 800-223-2500

Plugable TBT3-20G2M Specifications

  • Maximum Throughput

    20Gbps

  • Single Display Capable

    Yes

  • Dual Display Capable

    No

  • Maximum Charging Rate

    100W/5A

  • Cable Length

    6.6' (2m)

  • Weight

    1.8 oz (52g)

  • UPC Code

    819927011125

About Plugable TBT3-20G2M

While the Plugable 6.6' 20Gbps Thunderbolt 3 Cable revolutionizes connectivity, it offers unparalleled data transfer speeds of up to 20Gbps through its USB-C interface. This advanced cable transforms a single compact port into a versatile powerhouse, seamlessly connecting to a wide array of docks, displays, and data devices. With Thunderbolt 3 technology, you can effortlessly link numerous Thunderbolt devices, any compatible display, and billions of USB devices, though additional adapters may be necessary.

Primarily designed as a Thunderbolt 3 cable, the Plugable TBT3-20G2M also serves as a universal USB-C cable, making it ideal for use with USB-C computers, smartphones, tablets, docking stations, and accessories. It supports all USB-C cable features, including USB 3.0 and USB 2.0 data lines, and is engineered to handle up to 5A charging via the USB-IF PD (Power Delivery) standard, delivering a maximum of 100W (5V-20V). The cable is equipped with an electronic marker (e-marker), which aids in negotiating charging rates and supports USB-C alternate modes such as DisplayPort video.

Please note that this cable is not compatible with Qualcomm Quick Charge or other non USB-IF Power Delivery "Fast Charge" technologies. The Thunderbolt 3 cable offers 20Gbps speed and USB 3.0 5Gbps compatibility, enabling data transfers twice as fast as standard USB-C cables. Depending on the host device, it can support a single 4K 60Hz display and up to 20V, 5A charging.

Enhance your productivity by daisy-chaining up to six Thunderbolt devices, including docking stations, external graphics cards, and displays. However, it's important to note that 20Gbps speed cables are not suitable for eGPU and dual 4K display scenarios.

For Apple users, Thunderbolt 3 utilizes the USB-C connector found in late 2016 MacBook Pros and newer models, which is not physically compatible with Thunderbolt 1 or Thunderbolt 2 ports on older Mac systems. This cable is compatible with Thunderbolt, USB, and DisplayPort Alt Mode, making it suitable for Thunderbolt 3-enabled Mac and Windows PCs, as well as non-Thunderbolt USB-C systems. However, it remains incompatible with QC 3.0 and other non USB-compliant technologies.

Plugable TBT3-20G2M Features

  • 6.6' long
  • 20Gbps Thunderbolt 3
  • Single 4K 60Hz video output
  • Thunderbolt 3 peer-to-peer 10Gbps networking
  • Supports up to 5Gbps transfer over USB-C 3.0 hosts and devices
  • Wire gauge and electronic marking support up to 5A charging (5V-20V, 100W max)
  • Cable supports previous USB generations such as USB 1.1, USB 2.0, and USB 3.0

Warranty Information

This product has a limited warranty of 24 months.

Key Features

  • Experience rapid 20Gbps data transfers with this reliable Thunderbolt 3 cable, perfect for large files.
  • This 6.6-foot Thunderbolt cable supports up to 100W/5A power delivery, quickly charging your devices safely.
  • Enjoy stunning visuals with single display support, ideal for high-resolution monitors using this USB-C cable.
  • Universally compatible, this Thunderbolt 3 cable works seamlessly with various USB-C and Thunderbolt devices.
  • Built to last, the durable design of this Plugable Thunderbolt cable ensures a stable and secure connection.
  • At an optimal length of 6.6 feet, this Thunderbolt cable provides flexibility without sacrificing performance.

What's in the box:

  • Plugable 6.6' 20Gbps Thunderbolt 3 Cable
  • Plugable 2 Year Limited Warranty