Name: usb flash drive Capacity :1/2/4/8/16/32/64G 128MB 512MB ... samsung Advantage of products 1. Samsung, Toshiba, Hynix, Micron, Intel flash chip. 2. High speed. 3. Easy use, no need power ... ) Multi-color optional, meet personal favourites.(8) Accessories: lanyard (optional), keychain, necklace chain, metal tag and so on.(9) Accept OEM ...