USB flash drive,wide range of products for ... 1GB, 2GB, 4GB, 8GB, 16G, 32G)Styleanimal, bracelet, card, lanyard, necklace, etc., many styles available for choicePackingmetal case, ... TypeUSB 2.0EncryptionYesTransfer RateHi-Speed USB 2.0 Certified,Compatible USB 1.1Operating SystemWindows 7/Vista/XP ... external power requiredAttention 1. Make sure to keep USB drive far away from damp and dust and heat ...