The aigo VIP Card offers up to 64GB storage space for data-intensive files for the professionals. The retractable USB connector is discreetly encased in a sleek, chrome aluminum case has the ability to let you present your heavy-duty or graphic intensive presentation in style. 1. Patented design with high quality aluminum magnesium alloy material casing 2. Portable and ultra thin design (3 mm thickness) 3. Retractable USB interface design 4. Low power semiconductor solution, safe and stable 5. USB2.0 High Speed direct plug & play 6. Dimension: 85x45x3 (mm) 7. Weight: 30g 8. System requirements: Windows 2000, XP & above