... USB2.0 card reader, support MS M2&MS Duo, SD,MMC,miniSD,TF,RS-MMC Description: Support USB v2 ... .0specification. Supports MS M2&MS Duo, support SD,MMC,miniSD,TF,RS-MMCFeature: Elegant and dust-resistive ... Temperature: 0~70 2.Storage Humidity: 10~90%RH 3.Operation Humidity: 20~85%RH System Requirements: Support Windows ... 0 card reader, support MS M2&MS Duo, SD,MMC,mini SD,TF,RS-MMC(model#PG-CRW-212)