... usb2.0 card reader card slots:single good quality,low price memory card readerbrand name:WINDZImodel No.FR103type:sd card reader ;T-FLASH memory card readercolor:mixinstallation ... single1.100% Brand New, 2.T-Flash/Micro SD Micro Card Reader/writer. 3.High Speed USB2.0 Compatible With USB1.14 ... and erase Micro-SD,T-FLASH repeatedly or other memory card, without any adapter.2.high speed ,reaching 480mb/s ...