- USB 2.0
- Four sockets support SD / MMC / MS / MS PRO / SM / CF / Microdrive
- Allow data exchange in different sockets.
- Active LED indicators of power and busy ( read/write) equipped.
- USB Bus powered , no extra power required .
- O/S Support Windows 98SE/2000/ME/XP , Mac OS 8.6 and above.
- USB port X1 , FireWire port X1 , Audio port X2
