Card reader Features: Usb2.0 all in 1 card reader More features: Four flash memory slots offering simultaneous read and write capabilities, bootable Feature, and hot-swapping (inserts or removes flash memory card without turning off the system) One front panel 2.0 ports for easy front panel access. Offering high-speed data transfer rate of up to 480mbps Backward compatible with usb 1.1 specification Two (2) front panel diagnostic led lights Designed for standard 5.25 drive bay Driver required for win95/98/2000/nt Cards type supported by 9 in 1 card reader: cf i/ii, sm, sd, mc, ms, msp, md, mini sd card Cards type supported by 12 in 1 card reader:cf i/ii , sm, sd, mc, ms, msp, md, mini sd, memory stick, memory stick pro, memory stick duo card Cards type supported by 18 in 1 card reader:cf i//i, ibm microdrive, sm, sd, msp, mini sd, t-flash, mmc-ii, rs-mmc, memory stick, memory stick pro, memory stick duo, memory stick magic gate pro, memory stick mag General specification Compatible with windows xp, 2000, me, 98, 98se Compliant with usb2.0 specification Compliant with usb1.1 specification Supports pci-bus power management interface 1.1 specification Supports 1.5/12/480 mbps data transfer rate Support Compact flash type i Compact flash type ii Ibm microdrive Sd Mini sd T-flash card Smart media Mmc Mmc-ii Rs-mmc Memory stick Memory stick pro Memory stick duo Memory stick pro duo Memory stick magicgate Memory stick magicgate puo Memory stick magicgate duo Xd Pvc packing