Awesome! Before I got this my Wi-Fi would drop constantly.
haven't had one issue since. I would absolutely recommend this product, and already have.
Features
 |   Publisher : CNET Company : CNet List Price: |
Features
- Sold Individually
Product Description
High Gain WIRELESS-G USB AdapterSimilarProduct
- 15 Foot USB 2.0 Extension Cable
- 2000mW 2W 802.11g/n High Gain USB Wireless G / N Long-Rang WiFi Network Adapter *Strongest on the Market*
- Alfa 1000mW 1W 802.11b/g USB Wireless WiFi Network Adapter With Original Alfa Screw-On Swivel 9dBi Rubber Antenna
Customer reviews
Awesome! 
by .. H. WEST (SouthWest Asia)
Before I got this my Wi-Fi would drop constantly.
I haven't had one issue since. I would absolutely recommend this product, and already have.
Wireless Dongle by .. Patricia George (Camp Verde, AZ, USA)
Fast delivery and easy set up. However, we returned it because the signal from the provider was so weak, even this did not boost the signal. No problems with the product at all.
Worked the same as my internal laptop card 
by .. L. Marks ()
I had an average signal in my basement and got this to get a better signal. It didn't help.