CU1129O Brand & Model: KINGMAX UI-03 Capacity: 8GB Standard USB 2.0 interface High transfer speed Plug-and-play capability Paper-clip design can be used to attach pieces of paper together Allows you to conveniently store all types of data Water resistant and dustproof Operating Systems: Windows Vista/ XP/ 2000/ 98， Linux kernel 2.4， Mac OS 9.0 or later Compact size for ease of carrying Dimensions: 37 x 12.4 x 4.26 mm