You asked for STRONGER WiFi and Extended Range and here it is. This is an ALFA 802.11g wireless USB adapter. Includes a 5dBi Rubber Duck Antenna. The adapter comes with an RP-SMA antenna connector so that you can add an external antenna to boost your wireless range and signal. And to make things better we are including a dBi gain rubber duck antenna in the sale (comes with the adapter in the retail box).~~This has a stunning 2000mw output power. So if you are looking for a device to connect to an outdoor 2.4 GHz antenna, such as on a boat or an RV, this is a perfect solution. Because this is a USB adapter, it works on any computer that has a USB port. this also works with Windows Vista, Linux (kernel 2.6.6 and later) and Macintosh (OS version 10.4)~~It is perfect to travel with and weighing less than 2 ounces and measuring 3.5 x 2.5 inches in size (8.5 x 6.3cm)~~* Wi-Fi Certified~* Diagnostic LED indicator~* 2.4GHz frequency band, MIMO (Multiple Input Multiple Output) ~* High speed transfer TX data rate up to 150 Mbps~* Contains RP-SMA external antenna jack ~* High powered adapter- 1000mw output power~* Compliant with FCC Part 15.247 for US, ETS 300 328 for Europe~~Important Driver Installation:~If you get an error while Installing the Drivers press OK, then Exit. Then do the following:~~Right-click on your CD Drive and select Explore~For Windows, double-Click on the application file in this folder (the file name atarts with "IS_AP_STA_RT2870......) then follow the installation instructions. ~For Mac and Linux open their folder and then run the application.~~Or you can got to the manufactures website, then click on "Support" and on the left side click on "Divers" and download.