1 Pc Mos Tube Durable Practical Printer Expansion Module Board For 3d Printer

Description_x000D__x000D_This item is manufactured with premium material for durable and long lasting use. When using heated bed 3D printer for high-power supply which may cause excessive current during times, with this module, it can well protect the connectors on the controller board from burning. It can effectively resolve the too large hot bed power and the load current problems._x000D__x000D_Features_x000D__x000D_- Color: Black._x000D_- Material: PCB and plastic._x000D_- Size: About 6 x 5 x 3cm/2.36 x 1.97 x 1.18inch(LxWxH)._x000D_- Made of material, it is durable and long lasting use._x000D_- When using heated bed 3D printer for high-power supply which may cause excessive current during times, with this module, it can well protect the connectors on the controller board from burning._x000D_- Effective to resolve the hot bed power is too large and the load current problems._x000D_- Great 3D printer accessory which can provide lots of help.Packing list: 2 x Heat Bed Power Module 3D Printer Expansion Board Hot Bed MOS Tube High Current Load Module with Cable