DHMXDC Wireless Mini 300Mbps 802.11n/g/b USB WIFI LAN Internal Antenna Network Card Adapter for Notebook Desktop (300Mbps Short Antenna) Easy wireless security encryption at a push of the WPS button Suitable for laptop and desktop computer Easy to use Supports both infrastructure and ad-hoc modes Max wireless connection speed: 300Mbps Work with any 2.4GHz wireless g/n routers