... set to send WIFI signals, all these products : wireless card desktop, notebook, Tablet PC (MID), iPad, and mobile phone with WIFI function, set ... to receive signals and share the Internet, then this WIFI adaptor is equivalent to a USB wireless AP ... Windows 2000/XP/Vista/WIN 7/LINUX Comfast 150 Mbps USB WiFi Nano Wireless LAN Adaptor 802.11 b/g/n Network Card Adapter