I bought this SSD as a Geek Squad refurbished product. The USB Type C to C cable gave me problems right away when plugging it into my 2017 MacBook Pro. It would give me different results no matter what end of the cable I was plugging in. The blue light indicator on the SSD would be blinking when it was working properly but it would usually either turn solid blue and not be detected by the computer or it would not turn on at all. The cable would also come out slightly if I was moving my MacBook for a more comfortable position and this would mark an error for not ejecting properly (this can cause file problems). The other cable that came with this was the USB Type C to A which worked fine but I needed to use my adapter (a.k.a dongle) which isn’t very convenient. I wish I made this review sooner or made a request for a new cable but my loss can be your gain. Check everything and don’t settle for something that works half the time.