Description: Product: USB type-A Male+303Rocker Switch+USB type-A female Length: about 28CM Use range: DC power output, low-power electrical power supply, small table lamp / fan, LED lights, etc. No need to pull the cable to restart or reboot your devices, just press the button to turn on and off ONLY for power supply, NOT for Data transfer Package Includes: 1Pcs USB Cable with On Off Switch
