Samsung M3 portable external Drive 1Tb does not work on Mac OS Sierra

I'm having the same trouble.

I own a Samsung external drive (model M3 portable 1 TB) and it isn't mounting on my mac (Macbook Air 11-inch, Early 2015, 1,6 GHz Intel Core i5). My operational system: Mac OS X 10.12.5 😟 The System Information shows that it is connected but I can't find it. 😟

I've tried everything:

- Using disk utility;

- Using paragon driver;

- Logs on Terminal app;

- SMC;

- Restarting the mac;

- Connecting an USB hub with power source;

- Using another USb cable;

I'm getting nuts and I don't know what to do.

Anyone could help me?