1.High speed 2.0 card reader/Writer 2.Multi card reader 3.CE,FCC,R0HS certification 4.Two years warranty 5.OEM Service Model: XK-CR-222OEM/ODM All in 1 /Multi Card reader/writer,single card reader/ writer for(CF/MD/MS/M2/SD/MMC/TF memory card ) Product specifications:1.Card Reader USB 2.02.Support:SD/MMC/RS-MMC/SDHC/MS/Micro SD3.CE,FCC, &ROHS Certification 4.Ultra High Speed - Read: 4.5Mbps, ...