SONY 2BTN USB Mouse W/Integrated Memory Stick Reader For Windows 2000 compatibility, please check Sony's website to see if drivers are available. Memory Stick Reader features a 12 Mbps transfer rate Versatile Memory Stick reader transfers information to your computer from any Sony device that utilizes Memory Stick media storage, from your digital camera to your memory stick walkman USB Plug and Play makes installation simple Reads and writes Memory Stick media to a USB port