MicroSD UHS-1 C1+ / C0 Linux+for ODROID-C1 / C2 / C1+Manufacturer Part Number : Sandisk SDSDQAD-08G/16GInterface : UHS-1 SDR50 Sequential Write speed : 10MB/sec Sequential Read speed : 40MB/secPre-installed Ubuntu 14.04 or latest version. Ready to run out of the boxInsert the SD Card in this wayStorage I/O comparison To obtain the results in the storage I/O comparison graph, type the following