SKILCRAFT USB 2.0 Flip Drive, 4 GB Storage, Water Resistant

Sleek design includes a swivel, rubberized cap for easy accessibility that locks firmly in place and a durable ring with attached lanyard.  The NAND flash memory flip drive is designed to deliver faster transfer speeds. Compatible with USB 1.1, 2.0, WIN2000/NT/ME/XP/Vista/7, Mac OS9+, Linux 2.4+ Windows 7/8. Lifetime warranty. (7045015684204, 7045-01-568-4204, NSN5684204)