Product Details  Plastic USB flash drive : 1.Dimention: (66.9mm x 20.4mm x 9.0mm)  2.Color: black 3.Weight: 8.5 grams  4.Capacity: 128MB-32GB  Plastic USB flash drive : Product Description: Dimention: (66.9mm x 20.4mm x 9.0mm)  Color: black  Weight: 8.5 grams   Capacity: 128MB-32GB   Technical parameters:   Hardware requirements for USB interface with PC, notebook PC, MAC   Operating system windows98/ME/2000/XP, Mac OS9.X/Mac OS Linux2.4   No external power supply from USB bus-powered   Data read speed of 8-10MB / s (with the computer configuration)   Data write speed of 16-17MB / s (with the computer configuration)   Can create "USB HDD / ZIP" boot disc (which requires the motherboard support)