"USB storage card extender for GPS navigator, 2-in-1 extension cable" 1、EASY TO USE: Storage card to storage card extension cable adapter is easy to operate, simply insert the storage card memory card and the device, turn on the power and you can use it 2、MULTIFUNCTIONAL COMPATIBILITY: Suitable for a wide range of devices, such as GPS navigator, car DVD, DVR, LED LCD screen, cell phone smart phone and for Creality series 3D printers. 3、SUPERIOR PERFORMANCE: Storage card to storage card extension cable adopts reliable FPC wire and DC12V working voltage, stable and reliable. 4、WIDELY APPLICABLE: Storage card to storage card extender cable supports the conversion of storage card to storage card products, which meets the needs of data upgrading of automobile GPS navigators and data updating of instrumentation and equipment. 5、FLEXIBLE AND CONVENIENT: With extension cable to connect the device and storage card, with enough length, flexible and convenient to use.