Question 1

Will this unit operate with Windows 10?

Accepted Answer

Yes. I have full windows 10 x64 and it works.

Question 2

is driver included?

Accepted Answer

In my experience, no driver is required if used with Windows XP and above (Win7 & 8.1).

Question 3

Which slot is for cell phone Sim card, there were no instructions included?

Accepted Answer

I've just used trial and errotThe sim card might need an adapter itself  if it's really small. Otherwise, try one of the small slots and turn it around if it doesn't work on one side. The contacts may be on the other side...

Question 4

will this work for a r4 sdhc card?

Accepted Answer

Hello,

Thank you for contacting us in regards to your question. Unfortunately that is not a question we can answer, but you can contact the manufacturer directly for possible assistance. Their contact information can be found under the 'Warranty & Returns' tab.

Thank you, 
Newegg Support

Question 5

Is this product compatible to work with Mac OS version 10.6 and above?

Accepted Answer

Look at the specs from the maker site, I would think so, as it is a generic USB device and should work in most systems but not having a MAC I cannot confirm it personally.

Questions & Answers