High-quality materials: The Micro-SD to Micro-SD card extension cable is crafted from premium plastic and FFC. With a length of 5.9 inches (approximately 15 cm), it offers flexibility and is long enough for extending and reading SD cards. Type: Micro-SD to Micro-SD card expansion adapter. (Note: If the Micro-SD end is locked, it will produce a "click" sound. Please check before printing. To replace the card, unplug the Micro-SD card first, switch it for a new one, and then reinsert the Micro-SD card into the printer slot.) Supports 32G cards, making it easy to upgrade navigation and enhancing convenience in your daily life. Universal compatibility: Vastly compatible with various devices such as GPS, DVRs, LED/LCD screens, mobile phones, Raspberry Pi, and realistic 3D printers, including popular models like CR-10, Ender 3 Pro, Ender 3, Ender 3 V2, Ender 5, Anet A8, Anet A6, and MonoPrice. Fast reading speed: The SD card expansion does not compromise the reading and writing speed of the device, ensuring machine efficiency and safety. Colour: black Material: plastic Size: Cable length: 15cm Package Contents: 1 x Micro-SD to Micro-SD card extension cable Only the above package content, other products are not included. Note: Light shooting and different displays may cause the color of the item in the picture to differ slightly from the real thing. Measurement error is allowed at +/- 1-3cm.