The V7 Nano USB fl ash drives offer a stylish durable brushed aluminium housing in multiple color options. They allow you to store your important information on your keychain so you can carry it throughout your day. Backed by a limited 5 year warranty these reliable drives provide peace of mind and freedom to transport your data in style.-5 Years Warranty-1.2g - Extra nano small-High speed data transfer: Read >15MB/s, Write >4MB/s-10 years data retention 10,000 Program/Erase Cycles-Durable brushed aluminiumhousing with keychain ring