IOGEAR - GTC3DEU - Thunderbolt 3 to eSATA and USB Adapter
Plugable 2.5G USB-C and USB to Ethernet Adapter – Plugable Technologies
Amazon.com: USB C Hub Adapter for MacBook Pro, Thunderbolt 3 Adapter,10-in-1 USB C Dongle with Gigabit Ethernet, USB C to HDMI VGA Adapter,100W Power Delivery,3 USB 3.0, SD TF Card Reader-Through Port
Thunderbolt™ 3 USB-C® to Thunderbolt Mini DisplayPort™ Adapter Converter | USB-C Adapter Converters | USB-C Cables, Adapters, and Hubs | USB and PC
Mac and MacBook Ports: Thunderbolt to USB and other adapters you need | Macworld