1. 100% brand new & high quality.2. Maximum support 32GB cards.3. View and edit the data directly on the reader.4. High transmission speed， may reach to 480 Mb/s.5. Support hot plug. Easy to use. No external power required.6. USB 2.0 version specification; support USB 1.1 version specification.7. High quality metal Shell Mould. Slinky & Fashion. Convenience to carry.8. System supports: for Windows 98SE / Me / 2000 / XP / Vista / 7/ 8， for Mac OS 9.0 or later (No driver needed).Specifications:Weight: 27gSize: 65 x 20 x 15 mm