Amazon.com: 2 in 1 OTG Converter USB 3.0 to Micro USB and Type C Adapter USB3.0 Female to Micro USB Male and USB C Male Connector (1 Pack) : Cell Phones & Accessories
Type C to Micro USB Converter Type C Female to Micro USB Male Adapter : Gadget Hub
Micro USB Female to USB 3.1 & Micro USB Male Splitter Extension Charge Cable
Comprehensive OTG USB A Female to Micro USB B Male USBAF-MCBMRA
USB Micro B Female Socket to 5-pin Terminal Block : ID 3970 : $6.50 : Adafruit Industries, Unique & fun DIY electronics and kits
USB Adapter A-Male to Micro USB-female - Cablematic
Amazon.com: USB 2.0 Micro USB Male to USB Female OTG Adapter (2 Pack) : Electronics
Micro USB Male to USB A Female Adapter for VEX Robotics V5 - Robosource.net
Micro USB to USB Type-A Adapter - M/F - On-The-Go (OTG) Convertor
Apple Usb Connector | Connector Usb Type C | Apple Usb C Adaptor | Usb C Cable Adapter - Aliexpress
StarTech.com 6in Micro USB to Mini USB Adapter Cable M/F - Micro USB male to Mini USB female - Micro USB to Mini USB Adapter (UUSBMUSBMF6) - USB adapter - mini-USB Type