product description : wireless-g business usb network adapter with rangebooster standards : ieee 802.11g/b, 802.1x (security authentication), ieee 802.11i leds : power, link/ack modulation : 802.11b : cck (11 mbps), dqpsk (2 mbps), dbpsk (1 mbps); 802.11g : ofdm antenna peak gain : 1.89dbi transmitted power : 802.11b : 17 +/- 1 dbm (max) 802.11g : 16 +/- 1 dbm (max) receive sensitivity : 11mbps : -84 dbm (typical) 54mbps : -70 dbm (typical) security features : wep, wpa-personal, wpa-enterprise, wpa2-personal, wpa2-enterprise with radius min req : 600 mhz+ pc, 256 mb ram memory, cd-rom drive, available usb port win 2000 with sp4+, or xp with sp2+ dimensions (w x h x d) : 90 x 68 x 17 mm weight : 0.061 kg * security monitor (rogue ap and client detection, vulnerabilities in wireless deployment) * advanced wireless security using wi-fi protected access (wpa2 enterprise) with up to 256-bit encryption and the new wireless security monitoring functionality