1. Accord with: CF spec Ver2.0 and IDE / ATA-33 spec 2. Standard IDE interface: true-IDE mode, support DMA-33 transfer mode 3. Support CF-I and CF-II : also support IBM micro-driver with CF-II interface 4. DE 40 Pin / 25.54mm or 44 pin / 2.0mm female or male connector: plug card into IDE socket directly or connect to motherboard by a cable 5. CF socket mounted flexible: different CF socket can be mounted, single / double side selectable for double-side type 6. Master/slave jumper: CF card on each side can be configured as Master or slave 7. Use CF as DOM: Supply auto select from IDE 40 pin-20 or FDD power connector, or from IDE WHEN use IDE 44 8. System Supported: Windows 98/2000/ME/XP 9. Size: 6x4.5x1.5cm 10. Weight: 17g