Extension Available: The Waterproof TF Card Extension Cable is 30cm, allowing you to extend the card slot from your desktop or car navigation system to an easily accessible location. IP67 Waterproof: Micro-SD Card Extension Cable with IP67 waterproof cover keeps the card and slot free from dust, debris, and water ingress. Perfect for outdoor and indoor applications - IoT, 4G/LTE, or 5G. Features: TF Card Extension Cable supports hot plugging, enabling rapid information recognition without changing the reading speed. Easy to Use: You can extend the TF Card Flex Extender FPC cable from the inside to the outside of your mobile phone or tablet. The slide-in type TF card slot makes it easy to install and remove the SIM card. Wide Compatibility: Waterproof Micro-SD Card Extender designed for GPS, 3D printers, micro-SD / SDHC / MMC / -MMC / car DVD, 3G/4G/5G Internet equipment, drone projects. What makes it special: Male-to-female design. Compatible with almost all SBCs, 3D printers, or drone projects. Saves your SD card slots from wear and tear without any speed loss. Supports hot plugging.