V3 switch. Compatible with all models for m365, 1s, essential, pro, Pro 2.<br> <br> The program can flash and modify firmware as official. You can use M365 Downg<br> <br> V3.0 is the most stable and high-quality version at present. Our controller adopts mosfet, which is the same model as . Add copper bars to reduce fever and avoid overheating and burning of empty organs. The linear power supply chip withstands 86v, while the v1.4 power supply chip has only 60v.<br> <br> Material: PC+metal<br> <br> colour: blue<br> <br> Package Contents:<br> <br> 1 x Enhanced V3.0 Controller Main Board(v3.0 Speed 30km)<br> <br> Only the above package content, other products are not included.<br> <br> Note: Light reflection 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.