Polaroid PLMCRDR Rubberized High Speed SD Card Reader / Writer Compact Footprint And Durable Rubberized Exterior Makes It Ideal For Use At Home, In The Studio Or On Location Easy Plug & Play Via Direct USB or with Cable USB 2.0 For Blazingly Fast Data Transfers. Perfect For The Pro-On-The-Go Frees Up Your Camera And Prolongs Battery Life Compatibility - Compatible with Microsoft Windows XP, Vista, Windows 7 and Mac OS 10.4.6 or greater