Multi-function card reader by ELECOM, CF/SD/MMC/MS - Brand: ELECOM - Model: MR-DU2AASV - Card Slots: CF/SD/MMC/MS/MS PRO Duo - Color: Silver - Country of Manufacture: Taiwan - Connection Port: USB I purchased this used about 5 years ago and have been using it since. MS/SM/SD slots have been tested and confirmed to work. Other slots have not been tested as I do not have the media. There are minor scratches, etc. Please prepare your own cable. Please purchase only if you agree with the above. Instant purchase OK. Thank you for viewing.