ANTCLABSBIGTREETECH BL Touch V3.1 + 2 Types Extension Cables BLTouch V3.1 Auto Bed Leveling Sensor Kit Compatible Ender 3 V2 Ender 3 Ender 3 Pro Ender 3 Max Ender 5 Pro with 32 Bit V4.2.2/V4.2.7See current price