Note: Only supports USB devices within 25W Depending on the batch the silk screen symbol text on the product may be different but it does not affect use. Product name: USB speed controller Rated voltage: DC5V Rated power: 25W Max Colour:Black... more
This USB dimmer switch which with 3-button and 10-speed Dimming. Suitable for controlling the brightness of led cabinet lights, led strip, desk lamps, ceiling lights, LED boards, 3D lamps, and other low-power USB plug electrical devices. more
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