Hardware & software:
- OWC Thunderbolt 3 Dock at https://eshop.macsales.com for $299 from Leo Laporte.
- Sonos CONNECT Wireless Receiver Component for Streaming Music for $349 (on Amazon) from Alex Lindsay.
- Sonos CONNECT:AMP Wireless Amplifier for Streaming Music for $499 (on Amazon) from Alex Lindsay.
- Echo Show for $229 (on Amazon) from Alex Lindsay.
- Pioneer Slim External Blu Ray Writer BDR-XD05B for $95 (on Amazon) from Andy Ihnatko.
- Thrifter at https://www.thrifter.com for free from Rene Ritchie.
Here are a couple other Thunderbolt 3 Docks since OWC still states ‘pre-order’:
Elgato Thunderbolt 3 Dock with 50 cm Thunderbolt cable, 40Gb/s, charge your MacBook Pro with up to 85 W, dual 4K support, 2x Thunderbolt 3 (USB-C), 3x USB 3.0, audio, Gigabit Ethernet for $299 (on Amazon).