Sony MSA64A 64 MB Memory Stick Media Ultra-small, thin design is ideal for use in Sony digital cameras, some camcorders, and PDAs Small size and light weight (only 0.14 ounces) Rugged 10-pin connector ensures foolproof insertion, easy removal, and reliable connection Erasure-prevention switch helps prevent accidental deletions of stored data 1.5 MB/second write speed; 2.45 MB/second read speed