1. USB 2.0 . 2. Type: Super thin series. 3. Support Operating System : Window 98/2000/XP/Vista/Mac Os 9.0. 4. Warranty: Returnable in 6 months,and repair in 2 years for free. 5. Read/write velocity: 8 MB/s,12 MB/s. 6. MOQ: 300pcs. 7. Brand: Kingston,IBM,SONY and so on. 8. Price: FOB Shenzhen. 9. Certificates: CE, FCC, ROHS. 10.Shipping: Express by EMS, UPS etc.