USB power cord with switch model, easy to operate, good wire, easy to control the power supply of various peripherals (desk lamp, fan, LED light) switch, without unplugging the USB peripheral! Power switch quality is good!
0.3M / 0.5M: (2 core 24# charging only)
1M: (4-core 28# charging data synchronization)
Scope of use: DC power output, power supply of small power appliances, small desk lamp/fan, LED lights and other small power appliances around the computer