10cm/25cm/48cm Micro SD to Micro SD Extension Cable Adapter Cable For 3D Printer Specification: Type: adapter cable Wire core type: copper core Material: plastic ABS + FFC copper pvc + plate FR4 Working voltage: DC12v Length (optional): 10cm/25cm/48cm Order of use: 1,First insert the TF memory card into the TF self-ejecting card holder of this product. 2,the line of the TF male plug into the machine and equipment on the TF card holder Product Description: Support the need to use the memory card TF (Micro SD) to extend out of the product (such as car GPS navigator data upgrade, some instruments and equipment data update, etc.) Special Notes: 1. This product does not support hot-swap. 2. Due to the electrical properties of each device is not the same, please select the length of the cable suitable for the use of equipment, not suitable for the length of the cable, the device may not be able to read the data. Package Included: 1*Adapter cable (TF card not included)