Active Pen (PN338M) for Inspiron 13 7000 - 7378 with Windows 10

I am wondering if anyone knows if the PN338M Active Pen is actually compatible with the Inspiron 13 7000 2-in-1 (7378).  The website says it is compatible with 7378, but a reviewer has said that it does NOT work with Windows 10 - which is what the 7378 has always come with (as far as I know). 

So, is the PN338M active pen compatible with 7378 with Windows 10?

Thanks for your help.