Specification AgeRangeDescription : adult Brand : NJFSWNXOR BulletPoint : Switches BulletPoint1 : ✅ Support RAMPS 1.4. Module Function : Converter. BulletPoint2 : ✅ Optical limiting optical switch 3D printer switch transmission , The optical endstop is a reliable endstop / switch solution for any type of 3D printers and other CNC and/ or 3D tools. BulletPoint3 : ✅For specific product details and parameter information, please refer to the product description at the bottom of the page. For more information on how to use the product, please refer to the product description. BulletPoint4 : ✅Please Note that , This is a precision product, Please use with care. You need professional knowledge to use this product. If the product is damaged due to an operating error, it cannot be returned. beg to be excused. All products are factory tested. Tools DIY products. Please understand. Thanks . BulletPoint5 : ✅If the product has any quality problem , pls contact us by email , How to contact us ? Please click “ AIHJCNELE ”(you can find "Sold by AIHJCNELE " under Buy Now button), in the new page, click “Ask a question” to email us Color : 10PCS CompatibleDevices : Printer Department : Unisex Adult ExternallyAssignedProductIdentifier : 7612015312707 ExternallyAssignedProductIdentifier1 : 714492993848 ExternallyAssignedProductIdentifier2 : 0714492993848 ItemName : 10pcs / 50pcs 3 Pin 2 Position Black Size SPDT Slide Switches On-Off PCB DIY Material Electrical Tools Solder Lug SS12F15G(10PCS) ItemPackageDimensions_Height : 1 centimeters ItemPackageDimensions_Length : 3 centimeters ItemPackageDimensions_Width : 2 centimeters ItemPackageQuantity : 1 ItemTypeKeyword : magnetic-switches Manufacturer : NJFSWNXOR Material : wood ModelName : NJFSWNXOR ModelNumber : NJFSWNXOR NumberOfBoxes : 1 NumberOfItems : 1 PartNumber : NJFSWNXOR Platform : fly ProductDescription : NJFSWNXOR