Bambu Lab 4pin Interface Board

Overview The 4-pin Interface Board features two 4pin ports for connecting an External Air Pump and an Extension Board. Installation Learn more about the 4pin Interface Board on Bambu Lab Wiki . In the Box - 4pin Interface Board *1 - BT2-5 Screw*2 Compatibility H2D and H2D Laser Product Specifications Materials Circuit board Packaging Size 105*54*33 mm Color Black Packaging Weight 0.028 kg