JOBO offers a selection of high-performance readers and adapters that allow high-speed reading and writing to/from all memory cards PC's, MAC's and laptops. It is not just digital cameras that use memory cards, it is more like PDAs, mobile phones and MP3 Players that often use different formtas for performance and storage. JOBO 23in1 Reader offers possibility to transfer data to PC/Mac for 23 kinds of memory cards using USB 2.0.