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Thunderbolt 3 Cables & Adapters

Thunderbolt™ 3 is the “USB-C™ that does it all.” It uses the USB Type-C™ connector to deliver more speed, pixels, power, and protocols than any other type of connection.

A single Thunderbolt 3 cable can deliver up to four times the data bandwidth (40 Gbps) and twice the video bandwidth of any other current standard. It can also provide enough power to charge your laptop.

Thunderbolt 3 cables from StarTech.com are rigorously tested and made from high-quality materials for guaranteed reliability.

9 Results
3 ft. (1 m) Thunderbolt 3 Cable with 100W Power Delivery - 40Gbps
TBLT3MM1MA
3 ft. (1 m) Thunderbolt 3 Cable with 100W Power Delivery - 40Gbps

Thunderbolt™ 3 USB-C™ Cable | Dual 4K or Full 5K | Thunderbolt Certified

$84.99
3075+ In stock In stock
US: 2961 | CA: 114
In stock Learn More
Thunderbolt 3 to Thunderbolt Adapter - Windows and Mac
TBT3TBTADAP
Thunderbolt 3 to Thunderbolt Adapter - Windows and Mac

Use first-generation Thunderbolt and Thunderbolt 2 devices with your new Thunderbolt 3 computer

$103.99
2032+ In stock In stock
US: 1995 | CA: 37
In stock Learn More
6 ft. (2 m) Thunderbolt 3 Cable with 100W Power Delivery - 40Gbps
TBLT3MM2MA
6 ft. (2 m) Thunderbolt 3 Cable with 100W Power Delivery - 40Gbps

Thunderbolt™ 3 USB-C™ Cable | Dual 4K or Full 5K | Thunderbolt Certified

$89.99
1279+ In stock In stock
US: 1247 | CA: 32
In stock Learn More
Thunderbolt 3 Cable - 40Gbps - 0.5m - White - Thunderbolt, USB, and DisplayPort Compatible
TBLT34MM50CW
Thunderbolt 3 Cable - 40Gbps - 0.5m - White - Thunderbolt, USB, and DisplayPort Compatible

Provide four times the data transfer speed of any other cable type, enable dual 4K 60Hz video, and power your devices with a single cable

$27.99
604+ In stock In stock
US: 491 | CA: 113
In stock Learn More
Thunderbolt 3 Cable - 20Gbps - 2m - White - Thunderbolt, USB, and DisplayPort Compatible
TBLT3MM2MW
Thunderbolt 3 Cable - 20Gbps - 2m - White - Thunderbolt, USB, and DisplayPort Compatible

Provide twice the data transfer speed of any other cable type, enable full 4K 60Hz video, and power your devices with a single cable

$35.99
258+ In stock In stock
US: 210 | CA: 48
In stock Learn More
Thunderbolt 3 Cable - 20Gbps - 1m - White - Thunderbolt, USB, and DisplayPort Compatible
TBLT3MM1MW
Thunderbolt 3 Cable - 20Gbps - 1m - White - Thunderbolt, USB, and DisplayPort Compatible

Provide twice the data transfer speed of any other cable type, enable full 4K 60Hz video, and power your devices with a single cable

$29.99
82+ In stock In stock
US: 53 | CA: 29
In stock Learn More
0.5m Thunderbolt 3 (40Gbps) USB-C Cable - Thunderbolt, USB, and DisplayPort Compatible
TBLT34MM50CM
0.5m Thunderbolt 3 (40Gbps) USB-C Cable - Thunderbolt, USB, and DisplayPort Compatible

Provide four times the data transfer speed of any other cable type, enable dual 4K 60Hz video, and power your devices with a single cable

$27.99
1130+ In stock In stock
US: 1016 | CA: 114
In stock Learn More
2m Thunderbolt 3 (20Gbps) USB-C Cable - Thunderbolt, USB, and DisplayPort Compatible
TBLT3MM2M
2m Thunderbolt 3 (20Gbps) USB-C Cable - Thunderbolt, USB, and DisplayPort Compatible

Provide twice the data transfer speed of any other cable type, enable full 4K 60Hz video, and power your devices with a single cable

$41.99
41+ In stock In stock
US: 0 | CA: 41
In stock Learn More
1m Thunderbolt 3 (20Gbps) USB-C Cable - Thunderbolt, USB, and DisplayPort Compatible
TBLT3MM1M
1m Thunderbolt 3 (20Gbps) USB-C Cable - Thunderbolt, USB, and DisplayPort Compatible

Provide twice the data transfer speed of any other cable type, enable full 4K 60Hz video, and power your devices with a single cable

$29.99