This is a adapter for the sovol sv06 plus x carriage to the sprite pro extruder (must have L shaped bracket for sprite pro extruder that was for the ender3v2 printers it came with the extuder) This allows another extruder to be used on the sovol sv06. I am using a btt Skr3ez board so definately check that the harnesss will connect but it should considering its very very similar.