ITEM NAME:DC 5V-12V 2A 15W brushless motor speed controller no hall bldc driver bo OZ Specifications: Working Voltage: DC 5V-12V (MAX. 15V) Working Current: 1.5A (MAX. 2A) Maximum Rated Power: 15W Static Current: 0.005A (Stand by) PWM Duty Cycle: 10000 RPM Board Size: 30x25mm/1.18x0.98" Note: Please allow 1-3mm error due to manual measurement..Maximum Rated Power: 15W. PWM Duty Cycle: 10000 RPM. 1 x DC Motor Drive Board. Due to the difference between different monitors, the picture may not reflect the actual color of the item.