Thunderbolt 2 to USB 3.0 adapter for older Macs and MacBooks

Thunderbolt 3 to Thunderbolt 2 Adapter - Thunderbolt Hubs & Adapters, USB Hubs

USB-C to USB 3.0 Charge & Sync Cable

Great way to add USB-C to 2013 Mac Pro

Thunderbolt 3 Dock Mini for Mac and PC - 4K HDMI, USB-A

Kanex Thunderbolt to eSATA plus USB 3.0 Adapter : Electronics

Thunderbolt 3/USB-C Adapters, Cables, and Hubs for New MacBook Pro - MacRumors

USB-C to USB 3 Female Adapter

5 things to know about the MacBook Pro's Thunderbolt 3 (USB-C) ports - CNET

Plugable's Mini DisplayPort to HDMI active adapter allows you to connect the Mini DisplayPort output on your laptop, PC, or tablet to virtually any HDMI-enabled display. With an internal pixel clock capable of running at up to 594MHz, Plugable's MDP-HDMI active adapter supports resolutions up to 4K when using a compatible system and display.

Plugable Mini DP to HDMI