3D Printer Accessories MKS TMC2160-OC Stepper Motor Drive High Current Ultra Quiet 4.33A CurrentOOTDTY  Features: brand new and high qualityTMC2160-OC has two working modes, SpreadCycle(without mute function) and StealthCHop(with mute function) mode. It can be switched via DIP SwitchTMC series of driver with mute function and capable of driving up to 4.33A of current.Little heat and easy to cool downEasy to modify microstep via DIP Switch, max supporting 64 microstepsSafe optically coupled isolation signalSpecifications: Item: MKS TMC2160-OC Motor DriverSize: As PicturesCurrent: 4.3APackage Includes: 1 PC x MKS TMC2160-OC Motor Drivernote: Due to the problems of lighting effects and shooting angles, there will be certain tolerances in the product, please understand. Please allow 0-1cm error due to the manual measurment.