This mod adds two PCBs (frame PCB and hot end PCB) to the VORON0.1 and uses an integrated cable connection, which helps with cable management and routing. This design can completely remove the hot end, which is convenient for disassembly and maintenance, and greatly reduces cable breakage or wear caused by disassembly. An additional thermistor is welded on the frame PCB board, which can monitor the temperature of the 3D printer's electrical compartment in real time. Three expansion ports for connecting RGB light strips are reserved for easy upgrade and modification. This kit comes with a 14-pin integrated cable (about 22cm long) for easy use. Colour: black Material: plastic Package Contents: 2 * Boards 1 set * Connectors Only the above package content, other products are not included. Note: Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.