exactly, found the same part number on Intel website.
Good catch! The model numbers in the product brief are incorrect.
Here is the correct information:
Model - 622ANXHMW - Supports MoW
Model - 622AGXHRU - Supports Russia, does not include support for 802.11n
Intel Customer Support
In your case, i recommend checking the device ID of the card which is unique for each adapter model. For 6250 the device ID is 0087