Length : 48cm SD slot end 36*29*3.8mm+FFC cable + SD32 * 24 * 2.0mm Support for all products need to use a memory card SD / SDHC / MMC / RS-MMC/Micro SD/TF,etc GPS navigation of car, Car DVD, Outdoor advertising screen, Large minitoring instrument, etc. SD-SD extension cable,Micro SD-SD extension cable,Micro SD-Micro SD extension cable
How to use:
1) Insert the SD card into the SD slot of our extension cable 2) Insert the other end (SD adapter card) into the machine(GPS.Camera,Car DVD,etc). 
