https://www.ebay.com/sch/i.html?_nkw=Acer+Usb+Type+C+Dock&_sacat=0&_dmd=2

Acer Usb Type C Dock

Regular price
$168.00
Sale price
$112.00

USB Type-C Dock Interfaces: Two USB Type-C (one connects to notebook), three USB 3.1, DisplayPort, HDMI, RJ-45 LAN, headphone/speaker, microphone. Includes 35W AC adapter, power cord, Kensington lock slot. Compatibility SA5-271, CB5-471