Netgear WG511U

Overview
This card is almost certainly identical to the Netgear WAG511 v2 (AR5212+AR5112) or Netgear WAG511 v3 (AR5213+AR5112). Perhaps both.. if there are multiple revisions of this card.

This device is listed in the netgear-forum chipset table.

Links of Interest
It appears that at least some cards use AR5213.

Pictures
User Images