Q1: Does this work with Amazon Kindle Fire Generation?
A1: Yes, using one now with my 8" Fire tablet.
Q2:Will this cable work on all Android devices and Apple devices?
A2: No, It can’t work on type C port device and Apple devices.
Q3: Does it work for galaxy s7?
A3: Yes, I HAVE a s7 and it works fine. If your phone can fit the Micro USB cord, then you should be able to use it.It work for all Micro USB Port.