Great little starter adapter with the best all rounder chipset, the rtl8187L chip and a powerful 1500mW. Would also be good for Wardriving as well. One of the best cards for injection and works really well with Aircrack, Wifite, Reaver and Xiaopan! This is a serious kit for serious people and likely to be illegal in some countries. We recommend that you use BackTrack 5R2, latest compat-wireless drivers, increase TX power beyond your regulatory domain and install it onto a hard drive or virtual machine (VM) environment. I will add other sources and suppliers when I have a chance. Adapter: QQ-Tech WiFiSky 1500mW (RTL8187L) with 6dBi Antenna - Login or Signup to view links / downloads $20 USD ($39 rrp)(currency converter left side, bottom bar)Login or Signup to view links / downloads Price is an estimation only and does not take into account postage. You can find out more (e.g. price, specs, reviews) by clicking the 'Buy from Amazon' links to buy individually or view the entire kit by clicking 'Buy Kit'