... Original chip,32MB to 32GB Production Capacity:5000pcs/day High quality Best price USB Flash DeviceSpecification:Store Capacity: 32MB,64MB,128MB,256MB ... /ME/2000/XP/7,Linux2.4.X, MacOS; Transfer Rate: USB 2.0 High Speed; Password set: Yes; Read Speed: 8 ... Min; Power: No extermal power required; Operating Temperature: 14°F to 158°F (–10°C-70°C); Operating current: 40mA-55mA ...