CP2102 USB UART Board (type A) CP2102 USB to UART Module, USB type A connector
CP2102 USB Data Transfer Module Convertor to UART Single-Chip Development Board | eBay
CP2102 USB to UART Breakout Board Features USB Type-C -
Amazon | Waveshare CP2102 USB UART Board (micro) CP2102 USB to UART Module USB Micro Connector Features the Single-chip USB to UART Bridge CP2102 onboard Supports Mac, Linux, Android, WinCE, Windows 7/8/8.1
CP2102 UART Module: Pinout and Use it to Program Arduino Pro Mini