Thunderbolt 2 is NOT twice the speed of Thunderbolt 1
Can you charge a laptop by using a thunderbolt? - Quora
USB-C Explained: 21st Century's Super Port
Thunderbolt 3 vs. USB 3: Which One Fits Your Needs
Introduction to Thunderbolt High-Speed I/O
Thunderbolt (interface) - Wikipedia
Apple Thunderbolt Cable (2.0 m) - White - Apple
Intel reveals Next-Gen Thunderbolt based on USB4 v2 and DisplayPort 2.1 specifications
Next-gen USB promises to be twice as fast, using cables you may already own - The Verge
StarTech.com Thunderbolt 3 Cable - 2m, 20 Gbit/s, USB-C
Thunderbolt 3 explained: Why you need one of the world's fastest ports
Are ThunderBolt 1 and ThunderBolt 2 cables the exact same thing? Will a first gen ThunderBolt cable give me 20 Gbps performance if used with two ThunderBolt 2 devices or do I
DataPro's Thunderbolt Guide and FAQ
Total Nightmare: USB-C and Thunderbolt 3 - Stephen Foskett, Pack Rat
Why Professionals Need a Thunderbolt Monitor