iogear GFR209A is a 12-in-1 Pocket Card Reader/Writer that allows you to easily transfer files between your computer and various memory cards. It supports a wide range of card formats, including Micro SD, T-Flash, Memory Stick, Memory Stick Duo, Memory Stick PRO, Memory Stick PRO Duo, Mini SD, RS-MMC, MMCplus, MMCmobile, SD, and MMC. The card reader/writer is plug-and-play, so you can simply plug it into a USB port on your computer and start using it. You can also view the contents of multiple memory cards at the same time.