The ADNET ad1141 mini portable USB 2.0 Design is a 300mbps portable mini wireless USB adapter which allows to connect PC to a wireless network and access high-speed internet connection. It’s for internet surfing and on-line gaming. Wireless n speed up to 300mbps, for internet surfing and on-line gaming. Complies with IEEE 802.11N (Draft 2.0), IEEE 802.11G, IEEE 802.11B standards. Provides two work modes: infrastructure and ad-hoc. Mimo technology makes wireless transmission rates up to 300mbps. Cca technology enhances your signal stablility by automatically avoiding channel conflicts. Quick secure setup, complies with wps for worr-free wireless security. Wireless security encryption easily at a push of qss button. Supports 64/128-bit wep, as well as wpa/wpa2 and wpa-psk/wpa2-psk encryptions. Supports win2k, xp, vista, win7, Linux operating system. Supports wireless roaming technology for high-efficient wireless connections. Seamlessly compatible with 802.11B/g/n devices.