DescriptionThis Device is Specially Design for those Computer,Laptop Which Have no Wi Fi system So if you want to have Wi Fi System in Your OLD Computer,laptop then This Smart and mini USB Wirless Adapter is the main Solution of Your Problem . With this handy device, you can get internet on all your old computers without wireless cards or extend the range of the computers that do have wireless cards. By simply plugging this device into a USB port on your computer or laptop and installing the driver, your internet range will be better. It is perfect for at home or for getting a better connection at public areas if you are on the road or in a hotel. This device is also perfect for a poor connection speed at the office. Features 1. Supports: Windows Xp/Vista/7/8, Linux , and MAC 2. 150 Mbps transmission rate 3. High security WEP 64/128, WPA/WPA2, WPA-PSK/WPA2-PSK 4. Plug and Play on Windows 7/8 5. Supports Ad-Hoc and infrastructure modes: When setting up an Ad-Hoc connection on Windows 8 a CMD prompt will need to be used. 6. Long-distance 7. External antenna for extra range (5 DBI detachable antenna) 8. Lightweight and portable 9. Supports roaming technology 10. USB 2.0 11. RTL 8188 Chipset 12. Transmission Distance: 100m indoors/ 300m outdoors 13. Build in antenna (2DBI internal antenna) 14. Built with CCA technology to auto select a channel that is free of interference Package Included 1x Etekcity 802.11 B/N/G wireless adapter dongle 1x Driver CD