Micro USB to USB, Micro USB 2.0 OTG Adapter (2 Pack) On The Go Adapter Micro USB Male to USB Female Compatible Samsung S7 S6 Edge S4 S3, LG G4, DJI Spark Mavic Remote Controller, Android Tablets(Gray)

They worked great! They have a thin aluminum sheet that covers it and I thought it was going to be cheap plastic, pleasantly surprised. I love how they came with a clip to attach to other cables but I wish it was a little bit longer sometimes. The microusb input is a little wobbly but can be over looked. Beware of overheating though, both adapters heated up quite a bit when I used them, whether it be charging or transferring files.

Great material. Its actually metal. I love the little keychain attachment. Wont work for ethernet which is the main reason I bought it. I can do so many other things with it that my review will stay 5 starsm

I bought this as an adapter for my Raspberry Pi Zero W. I like the build quality and small size. I will probably purchase more in the future.

Was disappointed that the adapter used couldn’t power my external hard drive to allow for photo and/or video transfer. My father has the same adapter and it worked on his external hard drive. I wonder why that is....?

I had to cut the key ring loop off so I could install it into my Samsung tablet. It worked perfectly after I did that.

working nice, bored and hooked up a cdrw to my phone....built nice, but fake plastic chain is a broken area that will come to you quick, already lost 1 off my key chain

Works well. Having chain attached to keyring has saved me losing my USB A/USB C dongle since it keeps falling apart and falling off the bracket that holds it on the keychain. I am very happy with this USB Mini dongle as it allows attaching any USB A device to a mobile phone for access.

Low low quality, broke so fast