Verbatim 96502 CameraMate Pocket Reader, MS/MS Pro Duo, Blue Sold as 1 EA. Supports memory card formats including Memory Stick, Memory Stick PRO, Memory Stick Duo, Memory Stick PRO DUO, Memory Stick PRO-HG Duo. Retractable USB connector. Actual size 2.5" x 1.06" x 0.5". Compatible with Mac OS X; Windows XP, 2000, VistaTM.