Extended function - 15cm cable length.You can extend the card slot out of computer desk or car navigation to the place which is easy to use. | Switch function - TF to TF cables to extend your card reader. Let Upgrade navigation map card and music more convenient. You are deserve to have! | Compatibility - Work with Ender 3/Ender 3 Pro/Ender 5/SanDisk microSDHC / SanDisk SDXC / Raspberry Pi / Arduino / GPS / DVD / DVR / LED / LCD screen or Smartphone etc.(Note:If the micro sd end is locked, it will make a "click" sound to remind you. Please check it before printing.If you wanna change the card, please firstly unplug the micro sd card, change the new card,then plug the micro sd card to the printer slot again.) | Caution - When you change another SD or TF card, but do not want to remove the other end of the extension cord from the inside of the device, please pay attention to restart the device once. | Professional service - provided 180 days no reason to return service.This must be the one you are looking for.

No more messy cleaner heads:Each LANMU Tool Holder comes with six adapters in your docking station,with both the left and right side items,easily organize the mess of your attachments,save your house space. | Save your time:No longer forget where is your next dyson cleaner head when you use them,save much time to clean your house. | Wide Compatibility:LANMU Wall Mount Attachment Holders are perfectly compatible with Dyson V11 V10 V8 V7 Vacuum Cleaner. | Premium Design:Made of high quality material,full polishing design make the color closer to the original machine,easy to install,eliminates need to drill holes in your wall.Perfect performance. | Warranty:LANMU provides lifetime warranty and friendly after-sale service including 30-day unconditional money back and 180-day free replacement if receiving defective items,making sure the risk-free shopping experience for you.