Feature 1Extended function - cable length 60cm. You can extend the card slot out of computer desk or car navigation to the place which is easy to use 2Compatible with GPS, DVD. Let upgrade navigation map card and music more convenient 3Support for all products need to use a TF memory card 4High grade cable, transferring progress is safe and durable, it will not lose any information at all 5Easy Installation. Plug and play. Compact design ,ultra small sizeSpecificationDescription: This card extension cable is a kind of extended cable, it's not a memory card, it only can transfer data easily and quickly for any machine's card jack, like GPS, car DVD etc. Transferring progress is safe and durable, it will not lose any information at all. Features: 1. Extended function - cable length 60cm. You can extend the card slot out of computer desk or car navigation to the place which is easy to use. 2. Compatible with GPS, DVD. Let upgrade navigation map card and music more convenient. 3. Support for all products need to use a TF memory card. 4. High grade cable, transferring progress is safe and durable, it will not lose any information at all. 5.Easy Installation. Plug and play. Compact design ,ultra small size. Specifications: Material: Plastic + FFC Interface Type: TF Application: GPS, Car DVD Cable Length: Approx. 48cm / 18.9in, 60cm / 23.6in(Optional) Cable Width: Approx. 2cm / 0.8in Weight: Approx. 13g Package List: 1 * Extension Cable