3-10pc 5A 90W PWM 12V DC Motor Speed Controller Module DC-DC 4.5V-35V Low Voltage Motor Speed Controller Adjustable Drive Module

Good luck with your favorite purchasesHign-concerned Chemical : None Frequency : 433 MHz Package : Yes Bundle : Bundle 1 Dimensions (WxHxD)) : 30*26*14mm Weight : 14 g Model Number : Motor PWM Speed Controller Compatible Audio & Video Equipment Style : Professional Audio Equipment Type : IR Brand Name : APWIKOGER Origin : Mainland China Certification : CE,None