I am not a computer boffin by any means

I am not a computer boffin by any means
and found it difficult to use, it sounds easy to use when you read the instructions but in my case following those instructions didn't work,. I put the stick in the front USB port and i still had to reboot the pc three times having already done that with the stick at the back of the pc. So as far as I'm concerned it's a good product once you have it up and running.