This SanDisk ImageMate SDDR-77 USB Smart Media Dual Card Reader is the perfect addition to your laptop or desktop accessories. It allows you to easily read and write to SmartMedia memory cards, without the need for an external power source. The card reader is compatible with the SanDisk ImageMate SDDR-75 model and features a USB connectivity option for fast and reliable data transfer.

The brand of this card reader is SanDisk, a trusted name in the technology industry. Its type is a card reader, specifically for SmartMedia memory cards. This product is ideal for those who need to read and write to memory cards on a regular basis, without the hassle of an external power source.