The SW0230MG is a budget friendly waterproof digital servo capable of operating at 6.0V and 7.4V. This brushed servo features a quick speed of .13 and 111.1 oz-in of torque 7.4V. It combines leading edge technology with super high 12-bit (4096) resolution and metal gears for your greater precision when dodging puddles. This is a great upgrade if your looking to drive your RC vehicle in any condition…rain, sleet or snow.