Enfain 1GB (10 Pack) USB Flash Drive Key Design Pen Drive Jump Drive Memory Stick (1GB, Purple Key) Pack of 10 Key Shaped USB Flash Drive 0.1" thin. Capless. Keyring Hole. Plug & Play Compatible with USB2.0.Supports Win7/Vista/XP/2000/ME/NT/98,Linux,Mac OS Available in 128MB,256MB,512MB, 1GB, 2GB, 4GB, 8GB, 16GB, 32GB. Available in Silver, Black, Blue, Green, Pink, Purple, Red, Dark Blue, Gold colors 100% MANUFACTURER'S WARRANTY: We stand behind of our Products and guarantee to the original purchaser that our product shall be free from defects for a period of one-year limited warranty from the original purchase date. If not complete satisfied with your purchase, simply contact Enfain seller team to make a replacement or refund request. This is part of our 100% Customer Satisfaction Guarantee.