Posted by a reviewer on Amazon

Great drive super easy to use i had some problems with the drive being recognized i called owc and they informed me that i need to hold down option command r at the same time command r will take you to the orginal boot menu

Posted by a reviewer on Amazon

After trying other drives with adaptors this finally worked flawlessly with time machine on upgrading a macbook ssd from 250gb to 1tb

Posted by a reviewer on Amazon

I was hoping to find a samsung version of this drive like the original but was not able to find one with the right connectionpin layout

Posted by a reviewer on Amazon

Remember upgrade your os to catalina first

Posted by a reviewer on Amazon

Drive very difficult to slide all the way into slot

Posted by a reviewer on Amazon

I did so heard the final click and made sure it was properly lined up

Posted by a reviewer on Amazon

Took opening and closing machine about 3 times and resetting drive in slot before it finally read it

Posted by a reviewer on Amazon

Seems to be working now but slightly worried that connection with drive will fail if laptop gets jostled at some point