Extension Cable: The Waterproof TF Card Extender Cable is 30 cm long, allowing you to extend the card slot away from the device—ideal for mounting inside enclosures, desks, or vehicle navigation systems. IP67 Waterproof Rating: Features an IP67-rated waterproof cap to protect the micro-SD card and slot from dust, debris, and water ingress. Suitable for both indoor and outdoor use, including IoT, 4G/LTE, and 5G applications. Hot-Swappable: Supports hot-plug functionality for quick insertion and removal without affecting read speed or requiring system restart. Easy Installation: Flexible FPC design enables routing from inside to outside of devices such as mobiles and tablets. Slide-in TF slot allows simple and secure card insertion and removal. Wide Compatibility: Compatible with GPS devices, 3D printers, car DVD players, drones, and other 3G/4G/5G Internet-enabled equipment. Works with micro-SD, SDHC, and MMC memory cards. Key Features: Male-to-female connector design ensures broad compatibility with single-board computers (SBCs), 3D printers, and drone projects. Reduces wear on built-in SD card slots while maintaining full data transfer speed. Supports hot-plug operation. Note: Slight variations in appearance may occur between production batches; this does not affect performance or functionality. Color: As shown Material: Aluminum-plastic housing Package Includes: 1 × IP67-rated micro-SD card extension cable Note: The actual product color may vary slightly due to lighting conditions and screen settings. Measurement tolerance: ±1–3 cm.