This compact USB drive is a rugged, portable solution, perfect for storing music, videos, school projects or photos. The built-in key ring conveniently clips onto key chains, binders, notebooks & more. The USB connectors are protected by a flexible rubber cover, built to withstand rough handling. Connector / Port / Interface: USB 2.0; Storage Capacity: 16 GB; Weight: 0.16 oz; Operating System Compatibility: Linux: 2.4 & Later; Mac OS x 10.4 & Later; Windows XP, Vista, 7, 8, 10.