Additional Details ------------------------------ Product description: a Compact Usb Flash Drive With Bold Styling And Performance To Match.flash Voyager Slider X1 Has A Smart Design With A Usb Connector That Retracts For Protection When You're Not Using It. A Blue Activity Led Tells You At A Glance If It's Transferring Data.it's Also Universally Compatible With Windows, Mac Os X And Even Linux, With No Driver Necessary. It Supports High-speed Usb 3.0 Transfers Along With Full Usb 2.0 Compatibility, So You Can Use It With Virtually Any Desktop Or Notebook.how Much Storage Do You Need?the Slider X1 Is Available In Capacities From 16gb To 256gb. It's So Small That You'll Want To Take It Everywhere, So Why Not Go Everywhere With Everything?