Extension Available: The Waterproof TF Card Extender Cable is 30cm long, allowing you to extend the card slot from inside a computer desk or car navigation system to a more accessible location. IP67 Waterproof: The Micro-SD Card Extension Cable features an IP67-rated waterproof cap that protects the card and slot from dust, debris, and water ingress, making it suitable for both outdoor and indoor use in IoT, 4G/LTE, or 5G applications. Features: The TF Card Extension Cable supports hotplug functionality and enables fast data recognition without any loss in read speed. Easy to Use: The TF Card Flex Extender FPC Cable can be extended from inside to outside devices such as mobile phones and tablets. The slide-in type TF slot allows for easy installation and removal of the memory card. Wide Compatibility: Designed for use with GPS devices, 3D printers, micro-SD / SDHC / MMC / eMMC, car DVD players, 3G/4G/5G internet equipment, and drone projects. What Makes It Special: Male-to-female design ensures broad compatibility with most SBCs, 3D printers, and drone projects. Helps preserve SD card slots from wear and tear without sacrificing performance. Supports hotplug and maintains original data transfer speeds. Note: Product appearance may vary slightly between batches, but this does not affect functionality. Color: As shown Material: Aluminum and plastic Package Contents: 1 x Micro-SD card IP67 extension cable (Other items not included) Note: Lighting and display differences may cause slight color variations between the image and the actual item. Measurement tolerance: +/- 1-3 cm.