![Amazon.com: 12V 4Pin PWM & 5V 3Pin ARGB with SATA 15Pin Power 2-in-1 Hub 6 Way Sync CPU Cooling Fan Addressable RGB Lighting PCB Splitter for Extended Motherboard Interface -Black : Electronics Amazon.com: 12V 4Pin PWM & 5V 3Pin ARGB with SATA 15Pin Power 2-in-1 Hub 6 Way Sync CPU Cooling Fan Addressable RGB Lighting PCB Splitter for Extended Motherboard Interface -Black : Electronics](https://m.media-amazon.com/images/I/81CI5Y6HdjL._AC_SY450_.jpg)
Amazon.com: 12V 4Pin PWM & 5V 3Pin ARGB with SATA 15Pin Power 2-in-1 Hub 6 Way Sync CPU Cooling Fan Addressable RGB Lighting PCB Splitter for Extended Motherboard Interface -Black : Electronics
![Amazon.com : HUINE 20A 12V 24V Auto IP68 Waterproof PWM Solar Charge Controller Solar Panel Battery Intelligent Regulator for Solar System Caravan Boat(24 Hours Working Mode) : Patio, Lawn & Garden Amazon.com : HUINE 20A 12V 24V Auto IP68 Waterproof PWM Solar Charge Controller Solar Panel Battery Intelligent Regulator for Solar System Caravan Boat(24 Hours Working Mode) : Patio, Lawn & Garden](https://m.media-amazon.com/images/I/514WitupZ6L._AC_SY580_.jpg)
Amazon.com : HUINE 20A 12V 24V Auto IP68 Waterproof PWM Solar Charge Controller Solar Panel Battery Intelligent Regulator for Solar System Caravan Boat(24 Hours Working Mode) : Patio, Lawn & Garden
![RGBZONE 12V/24V DC 30A LED PWM Dimmer Controller ON/Off Switch with Metal Shell for Single Color 5050 3528 5630LED Strip Lights Ribbon - - Amazon.com RGBZONE 12V/24V DC 30A LED PWM Dimmer Controller ON/Off Switch with Metal Shell for Single Color 5050 3528 5630LED Strip Lights Ribbon - - Amazon.com](https://m.media-amazon.com/images/I/71tpb8PkWQL._SX342_.jpg)
RGBZONE 12V/24V DC 30A LED PWM Dimmer Controller ON/Off Switch with Metal Shell for Single Color 5050 3528 5630LED Strip Lights Ribbon - - Amazon.com
![Motor Speed Controller PWM DC 12V 24V 60V 500W Adjustable Speed Regulator with Stepless Variable Rotary Switch PWM Signal Generator Driver Module - - Amazon.com Motor Speed Controller PWM DC 12V 24V 60V 500W Adjustable Speed Regulator with Stepless Variable Rotary Switch PWM Signal Generator Driver Module - - Amazon.com](https://m.media-amazon.com/images/I/71AF5uD9VdL._AC_SY355_.jpg)
Motor Speed Controller PWM DC 12V 24V 60V 500W Adjustable Speed Regulator with Stepless Variable Rotary Switch PWM Signal Generator Driver Module - - Amazon.com
![Amazon.com : EPEVER 60a Charge Controller 12V/24V Auto Work,ViewStart Series PWM Solar Panel Solar Charge Controller, Common Negative Grounding VS6024BN : Patio, Lawn & Garden Amazon.com : EPEVER 60a Charge Controller 12V/24V Auto Work,ViewStart Series PWM Solar Panel Solar Charge Controller, Common Negative Grounding VS6024BN : Patio, Lawn & Garden](https://m.media-amazon.com/images/I/61kNzfv2TzL._AC_SX425_.jpg)
Amazon.com : EPEVER 60a Charge Controller 12V/24V Auto Work,ViewStart Series PWM Solar Panel Solar Charge Controller, Common Negative Grounding VS6024BN : Patio, Lawn & Garden
![Amazon.com: HiLetgo DC 12V 5A PWM PC CPU Fan Temperature Control Speed Controller Board Speed Controller Temperature Probe Buzzle : Industrial & Scientific Amazon.com: HiLetgo DC 12V 5A PWM PC CPU Fan Temperature Control Speed Controller Board Speed Controller Temperature Probe Buzzle : Industrial & Scientific](https://m.media-amazon.com/images/I/61s252cWk3L._AC_SY355_.jpg)
Amazon.com: HiLetgo DC 12V 5A PWM PC CPU Fan Temperature Control Speed Controller Board Speed Controller Temperature Probe Buzzle : Industrial & Scientific
![Amazon.com: ThreeBulls PWM Fan Hub, PC CPU Cooling 4 PIN/3PIN Fan Power Cable Hub Splitter Adapter Sleeved PWM Case Fan Splitter for 12V Desktop Computer Cooler Case Fans 1 to 5 Way ( Amazon.com: ThreeBulls PWM Fan Hub, PC CPU Cooling 4 PIN/3PIN Fan Power Cable Hub Splitter Adapter Sleeved PWM Case Fan Splitter for 12V Desktop Computer Cooler Case Fans 1 to 5 Way (](https://m.media-amazon.com/images/I/61O69SPW4sS._SX342_.jpg)
Amazon.com: ThreeBulls PWM Fan Hub, PC CPU Cooling 4 PIN/3PIN Fan Power Cable Hub Splitter Adapter Sleeved PWM Case Fan Splitter for 12V Desktop Computer Cooler Case Fans 1 to 5 Way (
![Amazon.com: Icstation 12V 4 Wire PWM PC Case CPU Fan Thermostat Speed Controller with Sensor : Electronics Amazon.com: Icstation 12V 4 Wire PWM PC Case CPU Fan Thermostat Speed Controller with Sensor : Electronics](https://m.media-amazon.com/images/I/5148wxUYuyL._AC_.jpg)
Amazon.com: Icstation 12V 4 Wire PWM PC Case CPU Fan Thermostat Speed Controller with Sensor : Electronics
![Amazon.com: PWM DC Motor Speed Controller, Stepless Speed Control Switch Controller 30A DC6-60V 12V 24V 36V 48V : Industrial & Scientific Amazon.com: PWM DC Motor Speed Controller, Stepless Speed Control Switch Controller 30A DC6-60V 12V 24V 36V 48V : Industrial & Scientific](https://m.media-amazon.com/images/I/51mK02iy17L._AC_SY450_.jpg)
Amazon.com: PWM DC Motor Speed Controller, Stepless Speed Control Switch Controller 30A DC6-60V 12V 24V 36V 48V : Industrial & Scientific
![DC 12V Four Wire Thermostat PWM Fan Speed Controller Governor Driver Module Temperature Relay for PC - - Amazon.com DC 12V Four Wire Thermostat PWM Fan Speed Controller Governor Driver Module Temperature Relay for PC - - Amazon.com](https://m.media-amazon.com/images/I/61msVYfue0L._AC_SY355_.jpg)
DC 12V Four Wire Thermostat PWM Fan Speed Controller Governor Driver Module Temperature Relay for PC - - Amazon.com
![Amazon.com : ExpertPower 200W 12V Solar Power Kit | 12V 20Ah LiFePO4 Lithium Battery | 200W Mono Rigid Solar Panels, 20A PWM Solar Charge Controller | RV, Trailer, Camper, Marine, Off Grid, Amazon.com : ExpertPower 200W 12V Solar Power Kit | 12V 20Ah LiFePO4 Lithium Battery | 200W Mono Rigid Solar Panels, 20A PWM Solar Charge Controller | RV, Trailer, Camper, Marine, Off Grid,](https://m.media-amazon.com/images/I/81VgUViNbnL._AC_SY355_.jpg)
Amazon.com : ExpertPower 200W 12V Solar Power Kit | 12V 20Ah LiFePO4 Lithium Battery | 200W Mono Rigid Solar Panels, 20A PWM Solar Charge Controller | RV, Trailer, Camper, Marine, Off Grid,
![PWM DC Motor Speed Controller, 12V/24V/36V Regulator Potentiometer Overload Protector Motor Speed Control Board 15A - - Amazon.com PWM DC Motor Speed Controller, 12V/24V/36V Regulator Potentiometer Overload Protector Motor Speed Control Board 15A - - Amazon.com](https://m.media-amazon.com/images/I/61X9g9ta2rL._AC_SY355_.jpg)
PWM DC Motor Speed Controller, 12V/24V/36V Regulator Potentiometer Overload Protector Motor Speed Control Board 15A - - Amazon.com
![WayinTop 3pcs PWM Low Voltage Motor Speed Controller DC 1.8V 3V 5V 6V 12V 2A 1803BK 1803B Adjustable Driver Switch with Speed Control Knob (Pack of 3) - - Amazon.com WayinTop 3pcs PWM Low Voltage Motor Speed Controller DC 1.8V 3V 5V 6V 12V 2A 1803BK 1803B Adjustable Driver Switch with Speed Control Knob (Pack of 3) - - Amazon.com](https://m.media-amazon.com/images/I/81ax-4Y7SlL._AC_SY355_.jpg)
WayinTop 3pcs PWM Low Voltage Motor Speed Controller DC 1.8V 3V 5V 6V 12V 2A 1803BK 1803B Adjustable Driver Switch with Speed Control Knob (Pack of 3) - - Amazon.com
![Amazon.com: Riorand DC 3V 6V 12V 24V 35V 5A Motor Speed Controller PWM Speed Control Ultra Small LED Dimmer(2PCS) : Tools & Home Improvement Amazon.com: Riorand DC 3V 6V 12V 24V 35V 5A Motor Speed Controller PWM Speed Control Ultra Small LED Dimmer(2PCS) : Tools & Home Improvement](https://m.media-amazon.com/images/I/7177FkmErTL._AC_SY355_.jpg)
Amazon.com: Riorand DC 3V 6V 12V 24V 35V 5A Motor Speed Controller PWM Speed Control Ultra Small LED Dimmer(2PCS) : Tools & Home Improvement
![Amazon.com : HQST 10Amp 12V/24V PWM Solar Charge Controller Regulator with LCD Display, USB-A Port, Compatible with Sealed,Flooded Lead-Acid Batteries : Patio, Lawn & Garden Amazon.com : HQST 10Amp 12V/24V PWM Solar Charge Controller Regulator with LCD Display, USB-A Port, Compatible with Sealed,Flooded Lead-Acid Batteries : Patio, Lawn & Garden](https://m.media-amazon.com/images/I/61rwiYBnDpL._AC_SX425_.jpg)
Amazon.com : HQST 10Amp 12V/24V PWM Solar Charge Controller Regulator with LCD Display, USB-A Port, Compatible with Sealed,Flooded Lead-Acid Batteries : Patio, Lawn & Garden
![Amazon.com: Renogy 100 Watt 12 Volt Solar Panel Starter Kit with 100W Monocrystalline Solar Panel + 30A PWM Charge Controller + Adaptor Kit + Tray Cables + Mounting Z Brackets for RV Amazon.com: Renogy 100 Watt 12 Volt Solar Panel Starter Kit with 100W Monocrystalline Solar Panel + 30A PWM Charge Controller + Adaptor Kit + Tray Cables + Mounting Z Brackets for RV](https://m.media-amazon.com/images/I/71khOvBCk2L._AC_SX425_.jpg)
Amazon.com: Renogy 100 Watt 12 Volt Solar Panel Starter Kit with 100W Monocrystalline Solar Panel + 30A PWM Charge Controller + Adaptor Kit + Tray Cables + Mounting Z Brackets for RV
![Amazon.com: Speed Controller 12V PWM 4-Wire PC Fan Temperature Semiconductor Speed Controller : Industrial & Scientific Amazon.com: Speed Controller 12V PWM 4-Wire PC Fan Temperature Semiconductor Speed Controller : Industrial & Scientific](https://m.media-amazon.com/images/I/515ia0ZOZFL._AC_SY355_.jpg)
Amazon.com: Speed Controller 12V PWM 4-Wire PC Fan Temperature Semiconductor Speed Controller : Industrial & Scientific
![Amazon.com: PWM Driver Module, DC 12V 24V 48V PWM 4-Wire Fan Temperature Controller Speed Governor Display Module for PC Fan/Alarm : Industrial & Scientific Amazon.com: PWM Driver Module, DC 12V 24V 48V PWM 4-Wire Fan Temperature Controller Speed Governor Display Module for PC Fan/Alarm : Industrial & Scientific](https://m.media-amazon.com/images/I/41Lt115t4DL._AC_SY580_.jpg)
Amazon.com: PWM Driver Module, DC 12V 24V 48V PWM 4-Wire Fan Temperature Controller Speed Governor Display Module for PC Fan/Alarm : Industrial & Scientific
![Amazon.com : SUNSUL 20 Watt 12V Solar Panel Kit Battery Maintainer Trickle Charger, with Waterproof 5A 12V/24V PWM Solar Charge Controller and Adjustable Solar Panels Mount Rack Bracket (20 Watt with Accessories) : Amazon.com : SUNSUL 20 Watt 12V Solar Panel Kit Battery Maintainer Trickle Charger, with Waterproof 5A 12V/24V PWM Solar Charge Controller and Adjustable Solar Panels Mount Rack Bracket (20 Watt with Accessories) :](https://m.media-amazon.com/images/I/71GeRoUotCS._AC_SS450_.jpg)
Amazon.com : SUNSUL 20 Watt 12V Solar Panel Kit Battery Maintainer Trickle Charger, with Waterproof 5A 12V/24V PWM Solar Charge Controller and Adjustable Solar Panels Mount Rack Bracket (20 Watt with Accessories) :
![Amazon.com: DC Motor Driver, DROK L298 Dual H Bridge Motor Speed Controller DC 6.5V-27V 7A PWM Motor Regulator Board 12V 24V Electric Motor Control Module Industrial 160W with Optocoupler Isolation : Industrial Amazon.com: DC Motor Driver, DROK L298 Dual H Bridge Motor Speed Controller DC 6.5V-27V 7A PWM Motor Regulator Board 12V 24V Electric Motor Control Module Industrial 160W with Optocoupler Isolation : Industrial](https://m.media-amazon.com/images/I/71R7MC8WHsL._AC_SY355_.jpg)
Amazon.com: DC Motor Driver, DROK L298 Dual H Bridge Motor Speed Controller DC 6.5V-27V 7A PWM Motor Regulator Board 12V 24V Electric Motor Control Module Industrial 160W with Optocoupler Isolation : Industrial
![Amazon.com : SUNSUL 30 Watt 12V Solar Panel Kit Battery Maintainer Trickle Charger, with Waterproof 5A 12V/24V PWM Solar Charge Controller and Adjustable Solar Panels Mount Rack Bracket (30 Watt with Accessories) : Amazon.com : SUNSUL 30 Watt 12V Solar Panel Kit Battery Maintainer Trickle Charger, with Waterproof 5A 12V/24V PWM Solar Charge Controller and Adjustable Solar Panels Mount Rack Bracket (30 Watt with Accessories) :](https://m.media-amazon.com/images/I/71YOGimELGS._AC_SX425_.jpg)
Amazon.com : SUNSUL 30 Watt 12V Solar Panel Kit Battery Maintainer Trickle Charger, with Waterproof 5A 12V/24V PWM Solar Charge Controller and Adjustable Solar Panels Mount Rack Bracket (30 Watt with Accessories) :
![Amazon.com: RioRand RR-PWM-15V Low Voltage Dc 1.8v 3v 5v 6v 12v Motor Speed Controller, 2A PWM : Industrial & Scientific Amazon.com: RioRand RR-PWM-15V Low Voltage Dc 1.8v 3v 5v 6v 12v Motor Speed Controller, 2A PWM : Industrial & Scientific](https://m.media-amazon.com/images/I/61tHtCZmUoL._AC_SY355_.jpg)
Amazon.com: RioRand RR-PWM-15V Low Voltage Dc 1.8v 3v 5v 6v 12v Motor Speed Controller, 2A PWM : Industrial & Scientific
![Amazon.com : ZHCSolar Solar Charge Controller 80A 12V 24V PWM Solar Panel Charger Regulator for Renewable Energy 1920W Max with USB Multi Circuit Protection Anti-Fall Durable ABS Housing Enhanced Heat Sink : Amazon.com : ZHCSolar Solar Charge Controller 80A 12V 24V PWM Solar Panel Charger Regulator for Renewable Energy 1920W Max with USB Multi Circuit Protection Anti-Fall Durable ABS Housing Enhanced Heat Sink :](https://m.media-amazon.com/images/I/81oKmpsbF5L._AC_SL1500_.jpg)
Amazon.com : ZHCSolar Solar Charge Controller 80A 12V 24V PWM Solar Panel Charger Regulator for Renewable Energy 1920W Max with USB Multi Circuit Protection Anti-Fall Durable ABS Housing Enhanced Heat Sink :
![Onyehn DC Motor PWM Speed Controller 3V 6V 12V 24V 35V Speed Control Switch Mini LED Dimmer 5A 90W(Pack of 6pcs) - - Amazon.com Onyehn DC Motor PWM Speed Controller 3V 6V 12V 24V 35V Speed Control Switch Mini LED Dimmer 5A 90W(Pack of 6pcs) - - Amazon.com](https://m.media-amazon.com/images/I/61nfFURdLiL._AC_SY355_.jpg)