USB flash drive -2gb, 4gb, 8gb, 16gb -swivel type / any style is possible -capacity Read : ~15mb/sec Write : ~5mb/sec -reliability : 10years -other function -password / partition -plug & play -system : Windows 98se, 2000, Me, Xp, Vista, Mac Os(9.X, 10.X) - case package - waterproof Export package Moq:1000pcs / nego