Connect your laptop or desktop computer to your wireless network. Easy Setup Connect your computer to your modem or router without any cables. Simply plug the adapter into a USB (Universal Serial Bus) port on your computer & insert the setup CD, & you′re ready to stream videos, share photos or music, print wirelessly, & transfer files from anywhere in your home. Dual-Band Speed Get the fastest dual-band speeds for video streaming & online gaming?up to 300 Mbps + 300 Mbps (2.4 G Hz & 5 G Hz). Simple Security WEP & WPA/WPA2 security protocols & Wi-Fi Protected Setup (WPS) let you configure & secure your connection.