1、Compact Design, ultra small size, convenient to carry 2、Plug and play, easy to use and easy to install 3、Wide range of applications, supporting all products that will be extended by the memory card SD/SDHC/SDXC 4、It can solve the problem of inconvenience of TF card to upgrade car navigation, very useful 5、With stable signal and stable reading speed, convenient to use Description: This is a SD extension cable with compact design, ultra small size, convenient to carry. Plug and play, easy to use and easy to install. Wide range of applications, supporting all products that will be extended by the memory card SD/SDHC/SDXC. It can solve the problem of inconvenience of TF card to upgrade car navigation, very useful.  Features: 1. Compact Design, ultra small size, convenient to carry. 2. Plug and play, easy to use and easy to install. 3. Wide range of applications, supporting all products that will be extended by the memory card SD/SDHC/SDXC. 4. It can solve the problem of inconvenience of TF card to upgrade car navigation, very useful. 5. With stable signal and stable reading speed, convenient to use. 6. Made of quality materials, durable and can be used for long time. Specifications: Material: ABS + Copper PVC + Plate FR4 Interface Type: SD Card Working Voltage: DC12V Applicable Equipment: GPS Navigator, Car DVD Range of Application: Support all products that will be extended by the memory card SD/SDHC/SDXC Cable Length: 48cm Weight: Approx. 20g Package List: 1 x SD Extension Cable Note: This product does not support hot plug.