Review on StarTech.com 5in White Micro USB to USB OTG Host Adapter M/F – Micro USB Male to USB A Female On-The-Go Host Cable Adapter – White (UUSBOTGW) by Demian Shah

Used to connect the Raspberry Pi Zero's micro USB OTG connector to the Ender 3 Pro 3D printer with a mini USB port. Excellent for this purpose; This is a bit of an odd use case, and most people will probably go with a micro to full size cable adapter and a standard mini cable adapter, but I'm glad a handy and small solution like this was readily available to get rid of tangled cables to avoid.