SD card driver cable 1,Patented product 2,applicable to GPS,Car DVD,etc 3,2500pcs/day 4,fully test our ... patented productName: SD/SDHC card driver cableSpecification:Card ... card SD / SDHC / MMC / RS-MMC For example,the GPS navigation of car, Car DVD, LED advertising screen.Usage:1 ... SD adapter card into the machine 24p SD card driver cable