... CableSpecification:SD card cassette 36 * 29* 3.8mm + FFC cable(10cm,25cm,46cm,48cm,other length for customise) + SD32 * ... RS-MMCFor example,the GPS navigation of car,Large minitoring instrument,etc.Usage:1, Insert the SD card into the ... SD card cassette of our connection cable 2,Insert the SD adapter card into the machine ... customized products. GPS tracker--SD Card Reader Extension Cable