... .5 inch Internal Card Reader with One USB 2.0 Hub6 card sockets, USB 2.0Support SD/SDHC, MS, XD, CF, ... one USB Hub1. 3.5 inch internal card reader/writer; 2. Fully support: MICROSD/T-Flash,XD, MS Select CF1, ... CF, ExtremeIII CF,Ultra II CF,HS CF, Micro Drive, SD,Mini SD ,Extreme SD,ExtremeIII SD,Ultra II ... directly connect with the mainboard, it is easier than floppy drive. 3.5" Internal Card Reader