Review on Adapter Convert Connector Keychain Compatible by Amber Bennett

I bought keys for my outdated micro usb cables a year or two ago so I can charge my phone. I'm buying these today to convert my new USB cables back to micro for charging older devices. Headphones, Chromecasts, an old tablet, etc. Love the keychain concept. I could probably just buy 1 of these (4 chains) and then keep it on my keychain. But I don't want to lug things around anymore and most things I want to connect. So I bought 2 of these and attached them to the cable with a keychain. So it is always ready to use. They seem a bit overpriced but there isn't a better option so it's worth it.