Centon Electronics 8 MB Memory Stick-Blue (MSA8A2) Provides the ability to interface with and between a potentially endless array of audio/video and computer products Rugged 10-pin connector ensures foolproof insertion and easy removal; erasure prevention switch helps prevent stored data from accidentally being erased Compatible with 3.5 inch floppy disk drives using optional MSAC-FD1A Adaptor; Compatible with ATA Type II PC Card Slots using optional MSAC-PC2 Adaptor, Compatible with Desktop PC parallel ports using the optional MSAC-PC2 and MSAC-PR1 adaptors