5V USB Speed Control Line with Switch for Charging and Adjusting Speed and Brightness of USB Fans and Lights

Features: Three adjustable gears for selecting low, medium, and high speeds. This product is a two core device that only supports power supply and does not support data transmission. The USB speed control line with switch is a must have for those who want to adjust the speed and brightness of their 5V products such as USB fans, USB desktop fans, and USB lights. The USB speed control line with switch is made of plastic that ensures durability and longevity. The USB speed control line with switch is suitable for both indoor and outdoor use.

Specifications: Materials: ABS Line length: 35cm

Note: Please allow 0-1cm error due to manual measurement. make sure you not mind before bid. Due to the differenceS between different monitors, the picture may not reflect the actual of the item. Thank you!

Package includes: 1PC USB Cable with Switch