TRENDnet TEW-687GA Wireless-N 450Mbps Adapter for $44.99 shipped after promo code TRENDSEPT25.  Here is a screenshot for your reference.  This is one of the fastest Wireless-N adapters currently available at 450Mbps and works to network gaming consoles, DVRs, televisions, and receivers with a gigabit Ethernet port for wired connection.  Most places have this adapter for over $70.