Anker Usb C Hub,4-in-1 Aluminum Usb C Adapter With Ethernet Port,3 Usb 3.0 Ports,for Macbook Pro,chromebook,xps,samsung S9 Etc - Docking Stations & Usb Hubs - AliExpress
StarTech.com 10-Port USB-C Hub USB-A / C Ports Self-Powered w/ BC1.2 Charging USB 3.1 10Gbps - 10G8A2CS-USB-C-HUB - USB Hubs - CDW.com
firewire hub - Newegg.com
Review: OWC Thunderbolt 3 dock is the only game in town for FireWire 800 | AppleInsider
Belkin Connect USB-C to 4-Port USB-C Hub - USB 3.2 Gen 2 (3.1 Gen 2) Type-C - 4 USB Port(s) - PC, Chrome, Mac, iPadOS AVC018BTBK 745883850181