IOGEAR's 12-in-1 Pocket Card Reader/Writer is an ideal solution for high-speed, bi-directional image and data file transfer between your computer and multimedia devices. Images and data can be downloaded directly to your PC or Mac from your memory cards without using additional adapters. It works with 12 popular memory card formats such as SD, microSD, miniSD, MMC, Memory Stick, and MS Duo. With direct USB 2.0 high-speed file transfer from memory cards used in your cellphone, MP3 player, or digital camera, you can save time and conserve power on devices. No matter where you go, IOGEAR's 12-in-1 Pocket Card Reader/Writer helps you to easily bring your digital images and data with you.