DescriptionThis Pin 27 adapter board allows you to install BLTouch , 3D Press or filament detection sensor easily. No need to cut cable after using this board.Feature- Color: Green. - Material: PCB. - Size: About 4x3x1cm - Compatible with: Ender 3, Ender 3 Pro, Ender 5, CR-10 Mini and CR-10 - Incompatible with: ANet A8, Ender 2, Ender 4 and CR-8 - You must have a Bootloader flashed to your Ender 3 Board in order to use this. Support for that is not providedWarm Tip: Dear buyer, Due to lighting effect, monitor's brightness, manual measurement and etc, there could be some slight differences in the color and size between the photo and the actual item. Sincerely hope that you can understand! Thank you!