... logo 4.material:plastic Armband USB Flash Drive,USB Disk,USB MemorySpecification:1.Operating temperature:-40c ... ~+70c Storage temperature:-50c~+80c2.Simple: just plug and play3.Interface: USB ... MAC OSX11.Accessories :installation CD, users manual, USB cable12.Hot stamping, embossing, laser, engraving, ... DVD 1128MB-32GB usb flash drive