Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant's customer service levels, popularity trends, and more. The rankings reflect our opinion and should be a good starting point for shopping. As an Amazon Associate we may earn from qualifying purchases. We may receive a commission from purchases made through links on our site, which will help us continue to provide you with value.
Best Choice Relogic 
Relogic Electronic Voltage Governor AC Motor Speed Controller Electric Router Exhaust Fan Grinder Drill Variable Voltage Wide Application: The speed controller can regulate speed, temperature, voltage and light, widely used in exhaust fans,Best Value fasient 
PWM DC Motor Speed Controller Switch Volt Regulator LED Dimmer 5V-28V Made with high quality circuit board which ensures a longer service life.Generic Electronic Voltage Governor AC Motor Speed Controller Electric Router Exhaust Fan Grinder Drill Variable Voltage Regulat Wide Application - AC Motor Speed Controller: The speed controller can regulate speed, temperature, voltage and light, wPomya 
Motor Speed Regulator, 0-220VAC Output Motor Speed Controller 10A Overload AC220-240V Real Time Display for Electric Sto [Multi Functions] This electronic voltage regulator has versatile applications, including speed control, voltage regulatHUSETOO 
HUSETOO DC Motor Speed Controller ，DC 12V 24V 36V 48V 60V Motor Pulse Width Modulator Regulator Motor Variable Speed Con Converter Speed Controller Application: Motor Speed Controller That Can Be Applied in The Fields of Motor Speed Control,Fdit 
12-60V 40A PWM DC Motor Speed Controller, Brush Motor Speed Controller CW CCW Reversible Switch, Electrical Motor Contro Practical Motor Controller: This motor speed controller regulator is designed to help regulate the speed and direction oBUBUCAM 
RR-PWM-15V Low Voltage Dc 1.8V 3V 5V 6V 12V 2A Motor Speed Controller Low Voltage DC 1.8V 3V 5V 6V 12V 2AQianly Qianly Motor Speed Controller Speed Regulator 220V-240V Professional Power Tool Speed Control LED Display Fan Speed Adju 【Package Includes】: Each package comes with 1 piece of the 220V-240V Angle Grinder Speed Controller, ensuring you have eFlylin PWM DC Motor Speed Controller, 6-60V 12V 24V 36V 48V 30A Stepless Speed Regulation Start Stop Switch Adjustable Stepless PREMIUM CONSTRUCTION: The PWM DC Motor Speed Controller is built with a premium circuit board, ensuring durability and lDpofirs Motor Speed Regulator, Flame Retardant AC220-240V Motor Speed Controller for Electric Tool (AU Plug) [Convenient Indicator Light] The speed regulator comes with indicator light, providing a visual and indicating the operaOTOTEC OTOTEC 2Pcs PWM DC Motor Speed Controllers 12V-24V 10A Fan Motor Dimmer Speed Regulator 50x32x16mm for Fan Motor Speed C Wide applications: Widely used in machine tools, textiles, optical cables, motors, welding and cutting, communications,OVAQUIXI OVAQUIXI AC Motor Speed Controller 0 to 4000W with Voltage Display Overload Protection ,Fan Tool Regulator (AU Plug) [Precise Voltage Control] This variable speed controller features a real-time voltage display, allowing exact monitoringSenzooe ZK-SMC02 Stepper Motor Driver Controller Integrated Board Forward Reverse Pulse Speed Angle Control Module PLC Serial Co ZK-SMC02 Stepper Motor Driver Controller Integrated Board Forward Reverse Pulse Speed Angle Control Module PLC Serial Co15% Off Plyisty DC Motor Speed Control PWM Controller 775 High Power Waterproof Adjustable Switch 12V 24V 48V, for CNC Machine Tools, Pa The potentiometer knob can change the duty cycle of the governor output to change the motor speed.aikoolwer aikoolwer AC Motor Speed Controller 220V Variable 4000W Max 10A Voltage Regulator Overload Protection Led Display Univer [Convenient Indicator Light] The speed regulator comes with indicator light, providing a visual and indicating the operaA-DIGISHUO A-DIGISHUO 2 Pcs AC Motor Speed Controller 220V to 50-220V PWM 25A 2000W Compatible with Electric stoves, Water heaters, The PWM motor speed control module adopts a new type of bidirectional high-power SC, which can adjust the current up toJOYSOG JOYSOG Ebike Controller 36V/48V 1000W Brushed Scooter Motor Controller with Electric Scooter Twist Speed Throttle Grip A There are 2 specifications to choose from: 36V electric scooter controller, Or 48V electric scooter controller. You can1PZ 1PZ PWN-V51 150W PWM DC Motor Speed Controller - 5V-30V with Soft Start, Reverse Polarity Protection & LCD Display 【Features】The motor controller has a soft-start protection function that can effectively reduce the inrush current, protJectse 5000W DC Motor Speed Controller，10-50V 100A DC Motor Speed Controller PWM Control Switch Governor PWM Speed Regulator This simple and easy-to-use DC motor speed controller has an elegant appearance and stable performanceRESFNSE RESFNSE DC 10-55V 60A PWM Motor Speed Controller 0-100% RPM LED Digital Adjustable CW CCW Forward Reverse Motor Control PWM DC Motor Speed Controller Max 60A CW CCW LED Digital Display 0~100% Adjustable Drive Module Input 10V~55VKHADBXCP 2PCS Digital Display 10-55V 60A PWM DC Brushed Motor Speed Controller Switch Control 12V 24V 36V 48V Forward Brake Rever 2PCS Digital display 10-55V 60A PWM DC Brushed Motor Speed Controller Switch Control 12V 24V 36V 48V Forward Brake ReverSenzooe 2pcs Adjustable Digital Display 10-55V 60A PWM DC Brushed Motor Speed Controller Switch Control 12V 24V 36V 48V Forward 2pcs Adjustable Digital Display 10-55V 60A PWM DC Brushed Motor Speed Controller Switch Control 12V 24V 36V 48V ForwardElqater Elqater DC6-55V 20A Motor Governor PWM Motor Speed Controller Adjustable Regulator Generator Motor Governor with Forward 4. Forward stop and reverse three gears, forward rotation and reverse rotation, arbitrary switching Supports dual speed,Snufeve Motor Controller, 48V -72V Brushless Motor Controller, Professional Motor Speed Controllers, 12Tube Dual Mode Rectangula 【Run Smoothly】Brushless motor controller, it can provide steady speed, silent working, sensitive control of braking andDpofirs PWM Fan Speed Controller, DC 12V/24V PWM 2/3/4 Wire Fan/Motor Speed Controller with Auto Stop, Adjustable Mode, Fixed Mo PWM Speed Controller: This PWM fan speed controller adopts PWM control technology to realize temperature control and speHUSETOO HUSETOO DC Motor Speed Controller ，DC 12V 24V 36V 48V 60V Motor Pulse Width Modulator Regulator Motor Variable Speed Con Converter Speed Controller Application: Motor Speed Controller That Can Be Applied in The Fields of Motor Speed Control,16% Off Cryfokt DC 12-60V 40A PWM Brush Motor Speed Controller, Adjustable Speed Electric Speed Regulator, CW CCW Reversible Switch for Total Control with Forward, Reverse, and Stop - Gain complete command over your projects with this versatile DC motor spSOULONG SOULONG Brush Motor Speed Controller DC 12-60V 40A PWM Electric Motor Speed Controller Forward/Reverse DC CW CCW Rev Support forward / reverse rotation control and stop.Spacesee Spacesee 1 Piece 48V 60V 64V 72V 1000W 1500W Electric Controller 12 Tube Dual Mode E-Bike Brushless Controller Speed Mot 1. motor starts more smoothly and makes riding more comfortable.Tnfeeon Tnfeeon 40A ESC Brushless Motor Speed Controller for RC Drone Airplanes, Convenient Package, Optimized Compatibility wit [CONVENIENT PACKAGE] This speed controller comes with 1 ESC for easy installation in your RC aircraft, making it quick aPOENVFPO 24V 350W Brushed Motor Speed Controller with Lock Throttle Grip Power Display Wiring Controller for Electric Bike Scoote [Sturdy Wires & Interfaces] Ensure long-term use with low malfunction danger.ECSiNG ECSiNG 2PCS 12V-40V 10A PWM DC Motor Speed Controller with Knob High Efficiency High Torque Low Heat Variable Speed Regu DC motor speed controller adopts high-quality circuit board to ensure longer service life.SING F LTD SING F LTD DC1.8-15V 2A PWM Motor Speed Controller Low Voltage Regulator Module Governor Adjustable Driver with Rotatabl Motor Speed Controller: Ultra-low voltage dc motor governor with a adjustable rotatable control knob.KHADBXCP 2PCS 400W 6-60V PWM DC Brushless Electric Motor Speed Controller with Hall 2PCS 400W 6-60V PWM DC Brushless Electric Motor Speed Controller with HallGreluma Greluma 1 x 6V 12V 24V 3A 80W DC Motor Speed Controller (PWM) Adjustable Reversible Motor Driver Switch The DC motor speed controller controls the speed of the motor by adjusting the pulse width modulation (PWM).LT Easiyl LT Easiyl PWM Motor Speed Controller ZK-PP2K PWM Pulse Frequency Generator DC 3.3~30V 12V 24V LCD Pulse Frequency Cycle DUAL MODE: PWM mode: Adjust the frequency and duty cycle. PULSE pulse mode: Set the positive and negative pulse time, thSpacnana DC Motor Speed Controller Electronic Governor 500W to 200V DC Motor Control Switch Speed Regulator for Motor Speed Contr [Premium Replacement Part] A sturdy replacement for old or damaged parts, featuring fine workmanship and attention to dePOENVFPO POENVFPO 450W Brushless Controller, Brushless Motor Speed Controller Box for Electric Bike Scooter (24V/36V 450W) Aluminum Alloy Material: The case of Brushless Motor Speed Controller is made of aluminum alloy material with sturdy strSING F LTD SING F LTD 3Pcs Model Railway Speed Controller PWM DC Motor Speed Controllers 6V-28V 3A Compatible with Hornby Compatibl Compatible with Hornby, compatible with Gaugemaster and other DC motors.Senzooe 5Pcs 3A 80W 6V 12V 24V PWM DC Motor Reversible Variable Switch Speed Controller Driver 5Pcs 3A 80W 6V 12V 24V PWM DC Motor Reversible Variable Switch Speed Controller DriverEMSea EMSea PWM DC Motor Speed Controller Module 12V 24V 36V 48V Adjustable Speed PWM Electronic Governor Controller Regulatio This DC motor speed controller uses PWM speed control technology (pulse width modulation), which is characterised by higPvcqjkd Pvcqjkd BLDC Three-Phase Sensorless Brushless Motor Speed Controller Fan Drive DC 5-36V Output current: within 15ASpacnana 10V-55V 60A DC Motor Speed Controller, Circuit Board Reversing Direction Switch 3000W for Motors [Reversing Function] Allows setting direction of rotation to reverse the motor's direction easily.Generic Motor Controller, Fan Speed Controller, Motor Speed Controller AC Stepless Control Switch Regulator Fan Speed Control Sw Wide Application: Variable speed controller, Ideal for adjusting speed, voltage, temperature, lighting and more, can beSenzooe 3PCS 24V 12V Stepper Motor Driver Simple Speed Regulation Forward and Reverse Controller Module PWM Pulse Signal Generat 3PCS 24V 12V stepper motor driver simple speed regulation forward and reverse controller module PWM pulse signal generatRivermidfish AU PWM DC Brush Motor Speed Controller DC 10-55V 60A CW CCW Reversible Switch Digital LED Display Potentiometer Switch Buil PWM DC Brush Motor Speed Controller DC 10-55V 60A CW CCW Reversible Switch Digital LED Display Potentiometer Switch BuilBe In Your Mind Be In Your Mind 2pcs PWM DC Motor Speed ??Controllers 57x37x21mm PWM DC Motor Speed Regulator with Electric Push Rod For The packaging includes: 2pcs PWM DC motor speed controllers, enough to meet your daily needs.Jectse Speed Controller,PWM DC 6V 12V 24V Motor Speed Controller Reversible Voltage Regulator Switch 3A,for Brushed Motor Elect This is a simple and easy-to-use DC brushed motor speed controller of elegant appearance and stable performance.SagaSave SagaSave 2PCS DC 12v PWM Motor Speed Controller, Low Voltage DC Motor Speed Controller, 1.8V 3V 5V 6V 12V 2A Speed Adjus Premium Material: Crafted from superior quality electronic components, the DC motor speed control module boasts exceptioSUISUITONG 48V DC 1000W Brushed Motor Speed Controller for Brushed Motor Electric Bicycle Ebike Scooter ATV UTV Go Kart Karting Bug Durable Build: Constructed with a robust aluminium casing and high-quality plastic plugs, ensuring long-lasting durabiliSUISUITONG 48V DC 1000W Brushed Motor Speed Controller for Brushed Motor Electric Bicycle Ebike Scooter ATV UTV Go Kart Karting Bug Durable Build: Constructed with a robust aluminium casing and high-quality plastic plugs, ensuring long-lasting durabiliKHADBXCP 4Pcs 4000W 0-220V AC SCR Electric Voltage Regulator Motor Speed Controller Dimmers Dimming Speed 4Pcs 4000W 0-220V AC SCR Electric Voltage Regulator Motor Speed Controller Dimmers Dimming SpeedEMSea EMSea 4pcs PWM DC5V-16V 10A Motor Speed Controller Voltage Regulator Stepless Speed Regulator Suitable for Dc Motor Fan Speed ??Controller Parameters: Supply voltage: DC5~16V, continuous current: 10A, efficiency: maximum efficiency 98%.Wakects AC Voltage Regulator Dimmer 2000W SCR Electric Voltage Regulator Motor Speed Controller Light Dimmer Governor Temperatur HIGH PERFORMANCE: This item has new two-way large power silicon controlled rectifier and the current can be up to 25A, wRioRand RioRand 6V 12V 24V 28V 3A 80W DC Motor Speed Controller PWM Speed Adjustable Reversible Switch 1203BB DC Motor Driver Re PWM DC Motor Speed Controllers：the input power range is DC 6-28V; the maximum continuous output current: 3A（Maximum loadSenzooe ZK-MG Motor Speed Controller Max 5A PWM DC 5V 12V 24V 150W Adjustable Speed Regulator with Stepless Variable Rotary Swit ZK-MG Motor Speed Controller Max 5A PWM DC 5V 12V 24V 150W Adjustable Speed Regulator with Stepless Variable Rotary SwitMarhynchus Variable Voltage Controller, AC Motor Speed Controller SCR Electric Regulator 6000W Dimming Thermostat Transformer ¡¾Control Light Brightness, Speed, Temperature¡¿ This is a easy-to use voltage regulator for controlling light brightnesSenzooe 2Pcs PWM DC Motor Speed Controller DC 6-60V 6V 12V 24V 48V 30A LED Digital Display Slow Start with an Adjustable Momenta 2Pcs PWM DC Motor Speed Controller DC 6-60V 6V 12V 24V 48V 30A LED Digital Display Slow Start with an Adjustable MomentaGeneric Brushless Motor Controller Kit, 80A 60V 72V 2000W 3000W 5000W Brushless Motor Speed Controller with Waterproof LCD Displ Robomaker 4000W 220V AC SCR Voltage Regulator, Dimmer, Electric Motor Speed Controller Voltage Control: Robomaker 4000W 220V AC SCR voltage regulator for precise control of electrical equipment.Rivermidfish AU 2PCS DC Motor Speed PWM Controller 10V 12V 24V 30V Reversing Switch 120W 2PCS DC Motor Speed PWM Controller 10V 12V 24V 30V Reversing Switch 120WAihjcnele AIHJCNELE 4pcs Dual Channel H-Bridge DC Stepper Motor Driver Module 1.5A 2 Channel 2 Way PWM Speed DC Motor Controller M ✅ The module supply voltage : DC 2V-10V , Signal input voltage : DC 1.8V-7V ,Single 1 Channel Operating current : 1.5A,1PZ 1PZ AU3-SP4 PWM DC Motor Speed Controller DC 6-60V 6V 12V 24V 48V 30A LED Digital Display Slow Start with An Adjustable This PWM DC Motor Speed Controller can be used to brush motor speed adjustment and dimming adjustment in DC circuit.YOURRYONG AU 5PCS PWM Voltage Regulator Motor Speed Controller DC 1.8V to 15V 2A Low Voltage Over Current Regulator Control Module DC 5PCS PWM Voltage Regulator Motor Speed Controller DC 1.8V to 15V 2A Low Voltage Over Current Regulator Control Module DCHUSETOO HUSETOO DC Motor Speed Controller ，DC 12V 24V 36V 48V 60V Motor Pulse Width Modulator Regulator Motor Variable Speed Con Converter Speed Controller Application: Motor Speed Controller That Can Be Applied in The Fields of Motor Speed Control,Reland Sun 2PCS 12V-40V 10A DC Motor Speed Controller PWM Variable Speed Regulator Governor Switch CCMHCN with Speed Control Knob 12V-40V 10A DC Motor Speed Controller PWM Variable Speed Regulator Governor Switch CCMHCN with Speed Control KnobBringsmart Bringsmart CCM6N DC PWM Motor Speed Controller 6V-30V Variable Speed Drive 6A Positive Inversion Mini Switch Controller Input Voltage: DC 6V-30VAkozon PWM DC Motor Speed Controller with Start Stop Switch, DC 6-60V 12V 24V 36V 48V 30A Adjustable, default The circuit board offers a long service lifeRivermidfish AU 2PCS DC Motor Speed Controller DC 12V 24V 36V 48V 60V Motor Pulse Width Modulator Regulator Motor Variable Speed Control 2PCS DC Motor Speed Controller DC 12V 24V 36V 48V 60V Motor Pulse Width Modulator Regulator Motor Variable Speed ControlEVTSCAN EVTSCAN DC Motor Speed Controller, 20A 10-60V PWM Regulator Switch Module ★【Special Design】This DC motor speed regulator has a smooth start which can solve the damage caused by the instant highReland Sun Motor Controller 13KHZ PWM Motor Speed Control Board DC 12V-40V 12v 24v 36v 10A Motors Electric Pump Fan Speed Stepless Adopted 1.6mm FR-4 PCB, has high efficiency, large torsion, low heat and very stable performance.WanRomJun 10-60V PWM DC Motor Speed Controller Switch 20A,12V, 24V, 36V, 48V DC Motor Speed Controller PMW Switch Control Module C 【Applicable】This motor control module is commonly used in DC 12V, 24V, 36V, 48V, and is suitable for various motors.TKXEC TKXEC DC 5-30V 4A Stepper Motor Driver Controller Integrated Board Forward/Reverse Pulse Speed Angle Control Module PLC 2 in 1 :This SMC02 is Stepper motor controller + stepper motor driver, which can be directly connected to the stepper moXUMIUZIY Stepper Motor Controller, 15-160V / 5-12V Stepper Motor Drive, PWM Pulse Generator Speed Regulator Board This module is supplied as a stepper drive To control the stepper motor, but also must have the drive to use.SING F LTD SING F LTD 2X DC12V PWM Fan Speed Controller with Push Switch for Fan Control Chassis Server Cooling This is a PWM fan speed regulator designed for 12V four-wire fans that support PWM speed regulation. It is only suitableRivermidfish AU 2PCS PWM DC Brush Motor Speed Controller DC 10-55V 60A CW CCW Reversible Switch Digital LED Display Potentiometer Switch 2PCS PWM DC Brush Motor Speed Controller DC 10-55V 60A CW CCW Reversible Switch Digital LED Display Potentiometer SwitchMarhynchus DC Motor Speed Controller 10A PWM Speed Controller Electric Brush Motor Speed Controller AC 220V Input DC 10 to 210V Out Reliable Materials Use high voltage MOS tube, high voltage high frequency resistance capacitor and brake lock, which isAEDIKO AEDIKO 6pcs 1.8v 3v 5v 6v 7.2v 12v 2A 30W Low Voltage DC Motor Speed Controller PWM 1803BK 1803B Adjustable Driver Switc Motor Speed Controller:Ultra-Low Voltage DC Motor Governor With NE555 Chip Model;Potentiometer with Switch Function; UseReland Sun Reland Sun PWM DC 6V 12V 24V 28V 3A Motor Speed Controller 1203B Reland Suntooloflife AC/DC Adjustable Power Adapter Power Transformer Motor Speed Controller, 9-24V, 3A, 72W Efficient power adjustment - No interference and stable voltage ensure highly efficient power adjustment.Senzooe Senzooe Adjustable Digital Display 10-55V 60A PWM DC Brushed Motor Speed Controller Switch Control 12V-48V Forward Brake Adjustable Digital display 10-55V 60A PWM DC Brushed Motor Speed Controller Switch Control 12V 24V 36V 48V Forward BrakeEMSea EMSea DC 12V 3A 4-Wire Fan Speed Control Module Set Temperature Controller Governor Module for Adjust Fan Speed Fan Spee Automatic Temperature Control: Our Fan Speed Control Module is equipped with a temperature controller that can automaticMingzhe DC Motor Speed Controller PWM Regulator 1600W for 10-40V Motors [Reasonable Pcb Layout] Offers excellent anti-interference for consistent performance.Reland Sun digital display 0~100% adjustable DC 12V 24V 5A 120W PWM Motor speed controller Regulator Variable Speed Slow start Reve Input voltage: 12V-24V DCSeloky MOSFET activation switch drive module high power dual 0-20KHz PWM adjustment electronic switch control motor board lamp Operating voltage: DC 5V-36V, the shooting source: digital high-low (DC 3.3V - 20V), continuous current: 15A, maximum cuHyuduo 4Pcs IRF520 MOSFET Driver Module for 0-24V PWM LED Dimmer and Motor Speed Controller Board Kit Better Control: Can be used to achieve stepless LED dimming and motor speed regulation, making the operation much easierReland Sun RELAND SUN 110V-240V AC to DC 3-12V 2A Supply Adjustable for Motor Speed Controller 110V-240V AC to DC 3-12V 2A Supply Adjustable for Motor Speed ControllerCHICIRIS CHICIRIS PWM 4-Channel Motor Driver Module, 3-20V to 3.7-27VDC 10A MOS FET Board for PLC System, Stepper Motor Speed Con [STRONG ANTI-INTERFERENCE] Equipped with optocoupler to eliminate interference and ensure stable performance.SagaSave 8PCS DC 12v PWM Motor Speed Controller, Low Voltage DC Motor Speed Controller, 1.8V 3V 5V 6V 12V 2A Speed Adjustable Swi Premium Material: Crafted from superior quality electronic components, the DC motor speed control module boasts exceptioBrrnoo BRRNOO Electric Motor, Electric Motors DC 1.8V to 15V 2A Mini PWM Motor Speed Controller Motor Speed Controller Variable 【Wide Voltage Range】Designed for versatility, the variable speed motor supports an input voltage range of DC 1.8V-15V, mBaxnore Baxnore DC Motor Speed Controller, 30A Digital Display Motor Controller, Adjustable Speed Board, PWM Drive Module for El Construction: The PWM motor controller is built with circuit board, ensuring durability and a longer service life; Its rQANYEGN QANYEGN 10000W AC Voltage Regulator, SCR Electronic Voltage Regulator, SCR Voltage Controller, Motor Speed Control Therm ALUMINUM ENCLOSURE: Safety and practicality are our primary design considerations. Our AC voltage regulators come standaBANRIA 42 57 Stepper Motor Driver Controller Integrated Board Forward/Reverse Pulse Speed Angle Control Module PLC Serial Commu Suitable motor: stepper motor (single axis); it can be directly connected to stepping motorBrrnoo BRRNOO Electric Motor, Electric Motors DC 1.8V to 15V 2A Mini PWM Motor Speed Controller Motor Speed Controller Variable 【Wide Voltage Range】Designed for versatility, the variable speed motor supports an input voltage range of DC 1.8V-15V, mReland Sun New DC 1.8V 3V 5V 6V 12V 2A PWM Motor Speed Controller Low Voltage Motor Speed Controller PWM 0~100% Adjustable Drive Mo Reland SunSagaSave 2PCS Dc Motor Speed Controller, Dc10-50v Motor Controller, Pwm Reversible Motor Controller Switch, Reversible Motor Driv Make sure the positive and negative connection is correct before power -on. Do not touch the heat dissipation tablet forNewzoll High-Power 40A Reversing DC 12V 24V 36V 48V Motor Governor Speed Controller Reversing Switch DC10V-50V DC governorGeneric Three Phase Brushless DC Motor Speed Controller Module Brushless DC Three-phase Brushless Motor Controller Board Iron Wide Voltage Range: Upgrade your DC brushless hall motor with this 6-60V motor drive board for enhanced performance up tLIYJTK 350W Electric Scooter Controller High Power Metal Brushless Motor Speed Controller Lightweight Suitable for Daily Commut [POWERFUL AND EFFICIENT]: Experience high performance with a powerful 350W output, allowing for longer rides on a singleGeneric Generic Adjustable PWM DC Motor Controller 6V 12V 24V 28V Forward Reverse Switch Package: 1 x DC motor controller