Amazon.com: Microsoft Audio Dock - Teams Certified, USB-C dock, HDMI 2.0, USB-A, USB-C x 2 ports, pass-through charging, audio speaker phone, works with Teams, Zoom, and Google Meet apps : Electronics
USB-C Multitask Adapter with Conference Speaker, docking. docking station
HP's new Thunderbolt 3 USB-C dock has a modular Bang & Olufsen speaker on top - The Verge
USB-C™ 12 in 1 Multiport Dock with Wireless Fast Charging, Power Delivery 100 W & Multimedia-Speaker | Electronic accessories wholesaler with top brands | Wentronic
StarTech.com USB-C Conference Speaker Mini Dock, Portable Boardroom Speaker and Multiport Adapter, USB-C