The connector for the SMC2655W access point is a MCX connector (regular polarity). You can buy a pigtail from www.therfc.com for around $20. This access point is sweet for the $$ because you get built-in POE and can use ATMEL config util to configure all the setting necessary to run all of different configurations (bridge p2p, bridge p2multipoint, ap client, ap). You can even make a very cheap wireless repeater using 2 (1 in client mode, 1 in p2p) with a crossover cable.
-m