Yes, you can.
If you use “Memory Stick PRO Duo,” the Memory Stick slot of your computer needs to be compatible with a “Memory Stick PRO Duo.”
If the Memory Stick slot of your computer is not compatible with a “Memory Stick PRO Duo” or if your computer does not recognize the “Memory Stick Duo” and the “Memory Stick PRO Duo,” connect the camera and the computer using the USB connection cable.
* Please contact the manufacturer of your computer to confirm whether the Memory Stick slot of your computer is compatible with a “Memory Stick PRO Duo” or not.
* If your computer has the Memory Stick slot which is compatible with the Memory Stick, you can use both Memory Stick Duo and Memory Stick PRO Duo by using the Memory Stick Duo adaptor.