Available with maximum USB 2.0 data transfer rates of up to 480 Mb/sec, LaCie CurrenKey USB flash drives are available in 2 models: silver LaCie CurrenKey and bronze LaCie CurrenKey. Silver model can store up to 8 GB of data while bronze unit can handle up to 4 GB of information. Made with shock-proof, die-cast metal for resilience and safety, hot-pluggable drives are compatible with Windows, Mac and Linux operating systems.