This internal USB 2.0 Card Reader/Writer (CRW) device fits into 3.5" drive bay to save the desktop space; it is the ideal solution for those who want the convenience and mobility to read and write the most popular memory cards.This ingenious device connects to a motherboard's internal USB header port. Sharing the data is quick and easy. Share between media types or to the computer. It can also be used as an effective hard drive to transmit large amount of data immediately between the memory cards and the host computer through USB 2.0 interface.Technology has made it easy to snap high-quality digital pictures, or take music on the road with MP3 players, but sharing this data between devices wasn't easy until now. The 52-in-1 reader/writer provides a common data exchange point for all types of memory cards. Data can now be easily transferred from media to a computer or written to other media and shared with others! Fully compatible with USB 2.0 and 1.1, and support for full-speed 480 mbps, sharing files with others is quick and easy! The USB 2.0 interface provides a hot-swappable installation and the compact design allows for taking this device anywhere!