While everybody expected USB-C connectors on the new MacBook Pro, all four ports being Thunderbolt 3 wasn't. AppleInsider explains the differences between USB-C, USB 3.1 gen 2, and Thunderbolt 3, and examines Apple's latest implementation of the technologies.
Identify the ports on your Mac - Apple Support
Satechi Pro Slim hub complements 15-inch M2 MacBook Air
Examined-Thunderbolt-3-and-USB-3.1-gen-2-on-the-new-MacBook-Pro
The 4 Best USB Hubs for 2024
Which is better, USB-C 3.1 gen 2 or Thunderbolt?
This USB-C multiport adapter with HDMI turns your MacBook Pro, Dell XPS, or other USB-C laptops into a workstation, anywhere you go. The USB Type-C multiport adapter provides 4K HDMI video output, a USB Type-C port (data/power), two USB 3.2 Gen 2 Type-A (10Gbps) ports, and a Gigabit Ethernet port, all through one connection to your laptop's USB-C or Thunderbolt 3 port.
USB C Multiport Adapter - 10Gbps USB Type-C Mini Dock
The 4 Best USB Hubs for 2024
This Thunderbolt 3 USB 3.2 Gen 2 multi-channel hub controller delivers maximum USB performance, adding four high-speed independent USB ports to your
External Thunderbolt 3 to USB Controller - 3 Dedicated USB Host Chips - 1 Each for 5Gbps USB-A Ports, 1 Shared Between 10Gbps USB-C & USB-A Ports
Universal Compatibility - Powered by the newest Intel Titan Ridge chipset. This Thunderbolt 3 dock allows for flexibility with both USB-C and
Plugable Thunderbolt 3 and USB C Dock with 60W Charging, Compatible with MacBook/MacBook Pro and Windows, Dual DisplayPort or HDMI with Included
Apple Thunderbolt 4 Pro 3m Cable USB-C MacBook iPad iMac iPhone
Thunderbolt3 vs USB 3.1 Gen2 Type C: Faster Transmission, Better
14-inch MacBook Pro Can Fast Charge Via Thunderbolt, But Fast
High Speed USB Hub - 4x Dedicated Independent Ports - 3x USB-A 1x USB-C This Thunderbolt 3 USB 3.1 multi-channel hub controller delivers maximum USB performance, adding four high-speed independent USB ports to your Thunderbolt 3 laptop. It provides three dedicated USB controllers and up to 20Gbps of aggregated bandwidth for USB devices, ideal for connecting bandwidth-demanding devices such as 3D scanners.
StarTech.com - Controller Adapter Thunderbolt 3 to USB