QuickerTek on Monday introduced a new version of its ExpressCard MacBook Pro networking product line that features an external antenna. It costs $199.95.
The card operates on 802.11b, g and n wi-fi frequencies, and it works with all Apple AirPort Base Stations. The card also supports WPA, WPA-2 and 128-bit WEP security protocols. It requires Mac OS X 10.4 or later.