Amazon.com: CableCreation USB 3.1 USB C Female to USB Male Adapter 5Gbps USB to USB C Adapter, USB A to USB C Adapter Female USB C Adapter for Laptops Logitech StreamCam, etc :
C2G USB C to USB Adapter - USB 3.2 Gen 1 to USB A - 5Gbps - M/F - C2G29515 - USB Cables - CDW.com