... year warranty Support DHL/EMS ect. epoxy dome usb flash driver Item:Description:Memory Capacities1GB, 2GB, 4GB ... compatible with USB 1.1 portConnectorIntegrated, flat USB 2.0 compatible connectorDriversPlug-and-play, only Windows 98SE needs ... B, CESupport System: Operating SystemFile TransferPassword TravelerWindows® 7YesNoWindows Vista®2 (SP1)YesYesWindows ReadyBoostYesNoWindows XP (SP1, SP2, ...