ALFA Network's AWUS036NHA model USB WiFi adapter is the obvious choice for WiFi Hackers. Supporting 802.11 b/g/n and packing an Atheros AR9271 chipset this USB powered radio delivers 6 modes of wireless including managed, monitor and master. Supported out-of-the-box by recent popular operating systems (including BackTrack 5 R1) either bare metal or USB pass-through to a VM.
Most importantly to us, the AWUS036NHA is a WiFi Pineapple Mark IVs best friend. Since firmware version 2.2.0 the WiFi Pineapple can use a piggy-backed AWUS036NHA for deauth attacks and so much more.
Perfect for usage with the aircrack-ng suite of tools, metasploit wireless modules, kismet and other pentesting utilities.
Supports 802.11 b/g/n, 2.4-2.487 GHz channels 1-14, Managed and Monitor modes (in addition to Master, Ad-hoc, Mesh and Repeater) and 1000mW txpower.
WiFi Pineapple sold separately
Best of Wifi DVD Not Included with this model