2.4M USB Modem 1.Rate:153.6Mbps(Up)2.4Mbp(down) 2.Network: ... /Mac 4.PCVoice SMS Phonebook High Quality ,2.4M USB Modem Description : 1,Standard USB connector , insert it to laptop or ... 5 seconds from dial numbers to connection internet successfully7,Support PC voice , ovonic SMS8,Support statistics of network flow ,time and ...