KGI: All 2017 iPhones to retain Lightning ports while supporting faster charging
USB4 Specification Announced: Adopting Thunderbolt 3 Protocol for 40 Gbps USB
USB - Wikipedia
New Certified USB Logo Program for USB4, USB Type-C, and USB Power Delivery Specifications | audioXpress
USB Type-C™ + USB 3.2
How USB Charging Works, or How to Avoid Blowing Up Your Phone - ExtremeTech
USB Power Delivery
USB Type-C: a look at data speeds, power delivery, and USB standards
USB Type C Connectors and Adaptive Power Delivery White Paper | GlobTek
USB 3.0 - Wikipedia
USB Power Capabilities
WHAT THE TECH? USB-C AND POWER DELIVERY EXPLAINED – Goal Zero
USB-IF Announces USB 3.0 10 Gbps Development, Demos Power Delivery and Display Driving
USB Power Delivery and Type-C
IEC Adopts USB Type-C, USB Power Delivery, & USB 3.1 Specs - Circuit Cellar
New USB-C version 2.1 spec will more than double power delivery to 240W, up from 100W: Digital Photography Review
What Types of USB Power Delivery Should I Use in My Project?
About Apple USB power adapters - Apple Support
USB Type-C: Charging Power, Display, & Data All in One - The 2015 MacBook Review
USB Power Delivery v2.0 Specification Finalized - USB Gains Alternate Modes
What is USB Power Delivery?
How does USB Power Delivery work with voltages above 5V without damaging 5V peripherals? - Electrical Engineering Stack Exchange
How USB Charging Works, or How to Avoid Blowing Up Your Phone - ExtremeTech
What is USB Power Delivery and how does USB PD work?
What is the power output of a USB port? - Super User
USB Power Delivery
What is USB Power Delivery and how does USB PD work?
