Modes: infrastructure and ad-hoc. Mimo technology makes wireless transmission rates up to 150mbps. Cca technology enhances your signal stability by automatically avoiding channel concerts. Setup, complies with wps for worry free wireless security. Wireless security encryption easy 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, mac, linux operating systems. Supports wireless roaming technology for higher-efficient wireless connections.; seamless compact with 802.11b/g/n devices. Specifications: chipsetralink rt5370wireless standardsieee 802.11n, ieee 802.11g, ieee 802.11g, ieee 802.11bfrequency band2.4ghz ism mental medical) bandpeak throughtput150mbpschannel1 - 14 channels (universal domain selection) data security16/128-bit wep encryptionwpa, wpa-psk, wpa2, wpa2-psk, tkip/aessupport operation systemwindows 2000, xp, vista, win7, linux, macost interfacehigh speed usb2.0/1.1 interfacehigh speed b2.0/1.1 interfaceantenna gain2dbienvironmentoperating temperature: 0 - 40cstorage temperature ፦20 - 75copperating humidity: 10% - 90% rh, noncondensingstorage humidity: 5% - 95% rh, noncondensingpackage size14.8 * 9.8 * 1.8cmpacked weight36gpackage including: 1 * usb wireless lan adapter1* software driver1 * antennacontains: the antena cd adapter supports all encryption systems suitable for all windows and linux versions and our scalable capacity to increase range.