Fujifilm USB 2.0 Capless Slider Flash Drive (600012553) Retractable mechanism easily allows the USB connector to stay in for storage or slide out for use. Slide in to store and protect the USB connector when not in use. Slide out the USB connector to use with your USB enabled device. Flashing LED indicator denotes when files are being transferred. File transfer is complete once flashing stops and a solid LED light appears. Simple drag and drop operation. Store, transfer and share photos, movies, music and data to and from devices with a USB port. Compatible with Microsoft Windows 7/Vista/XP/2000/Me, Mac OS, Linux Kernel. Latest versions recommended. Not all devices support USB. Contact your device manufacturer for details.