... WIFI adapter G5000 Wireless network card :IEEE 802.11b/g :USB 2.0/1.1 :2.412GHz~2.484GHz unlicensed ISM band :RTL8187L :3000 ... ,:IEEE 802.11b:DBPSK/DQPSK/CCK,IEEE 802.11g:BPSK ... ,QPSK,16QAM,64QAM :IEEE 802.11b:1,2,5,5,11Mbps,IEEE 802.11g:6,9,12 ...