Review on Adapter Convert Connector Keychain Compatible by Kelly Thomas

Solid product. Allows you to switch between charging newer USB (sometimes called USB-3?) and legacy Micro-USB products. A small chain lets you attach it to your charging cable so you don't lose it, it's always handy when you need it. My Samsung Galaxy 8+ has a newer USB-C charging port (oval). My USB headphone is a Micro USB charging port. This allows you to use the same charging cable. If you have a charger (full charge in 1 hour), older micro USB devices may not charge. My Platronics M180 with micro USB charging port works fine but the older cheaper earbuds don't work. A NOTICE. There are DIFFERENT gender flexible products like this one for USB-C to Micro USB conversion and Micro USB to USB-C conversion. Therefore, before ordering, be sure to check the end of the charging cable you want to convert! The end that connects to your charging cable is the FEMALE end (the charging cable connects to this). The end that connects to your device is the MALE end (connects to what you charge). IF your charging cable ends in USB-C, order it with a FEMALE USB-C end and a MALE micro-USB end. If your charging cable ends in Micro-USB, order it with a FEMALE Micro-USB end and a MALE USB-C end. If I need more, I will definitely order more.