1MULTIFUNCTIONAL COMPATIBILITY: Suitable for a wide range of devices, including GPS navigators, car DVDs, DVRs, LED LCD screens, cell phone smartphones and compatible with certain brand 3D printers. 2WIDELY APPLICABLE: Supports memory card to memory card conversion to fulfill the data upgrading needs of car GPS navigators and data updating of instruments and devices. 3EASY TO USE: Simply insert the memory card into the memory card extension cable adapter, connect it to the device, turn on the power, and it's ready for use. 4SUFFICIENT LENGTH: 25CM memory card to memory card extender cable, ideal length for convenient connection between the device and memory card. 5STABLE PERFORMANCE: The memory card to memory card extension cable features reliable FPC wire and operates at a DC12V working voltage, ensuring stable and dependable performance.