STARTECH - Thunderbolt 3 (USB-C) 40Gbps Male to Male Lead, 0.8m Black

StarTech.com Active 40Gbps Thunderbolt 3 Cable - Black - 5k 60Hz/4k 60Hz - Certified TB3 Charger Cord w/ 100W Power Delivery (TBLT3MM1MA), 3 ft / 1m.

eBay