CU1145B Brand & Model: KINGMAX Super Stick Mini Capacity: 8GB Standard USB 2.0 interface High transfer speed Plug-and-play capability Allows you to conveniently store all types of data Water resistant and dustproof Operating Systems: Windows Vista/ XP/ 2000/ 98， Linux kernel 2.6， Mac OS 10.6 or later Compact size for ease of carrying Dimensions: 31.5 x 12.4 x 2.2 mm