Nouvelle carte mémoire USB WiFi 300Mbps Wifi Receiver Carte réseau sans fil externe Portable Adaptateur wi-fi Dongle 802.11n / b / g

100% brand new, high quality Suitable for Raspberry Pi 2 B type 1GB Support 802.11e QoS enhancement (WMM) Support 802.11h TPC, spectrum measurement Support 802.11i (WPA, WPA2). Open, shared keys and pairwise keys Compact structure Product specifications: Standard: IEEE 802.11b / g / n Interface: comply with USB 2 and 1.1 standards Antenna type: internal Power consumption: send Receiving sensitivity: -64dBm, 802.11n. -70dBm, 802.11g. -80dBm, 802.11b. Operating range: according to the surrounding environment, up to 300 meters. Frequency: 2.412-2.484GHz ISM band Channel: 1-13 Data transmission rate: 802.11b: up to 11Mbps. 802.11g: up to 54Mbps. 802.11n: up to 300Mbps Security: 64/128 bit WEP (sixteen hex and ASCII). WPA, WPA-PSK, WPA2, WPA2- PSK, TKIP / AES Color: Black Size: about. 32 x 15 x 8mm Package includes: 1 x USB 300M Wifi adapter ...