1、The products are environmentally friendly products, suitable for USB power output, USB small table lamp / fan, LED small table lamp and other computer peripheral low-power appliance power supply. 2、This product is suitable for turning the power on and off for Raspberry Pi 3 Model B + and other Micro USB powered single board computers. 3、If the for Raspberry Pi is still turned on or off after it is turned off, the connected device will restart the for Raspberry Pi. 4、The power switch features gold-plated connectors and leads for enhanced connectivity and reduced corrosion of exposed copper. 5、With 22AWG oxygen-free copper wire, we offer power switch extension cords. Features: The products are environmentally friendly products, suitable for USB power output, USB small table lamp / fan, LED small table lamp and other computer peripheral low-power appliance power supply. This product is suitable for turning the power on and off for Raspberry Pi 3 Model B + and other Micro USB powered single board computers. If the for Raspberry Pi is still turned on or off after it is turned off, the connected device will restart the for Raspberry Pi. The power switch features gold-plated connectors and leads for enhanced connectivity and reduced corrosion of exposed copper.  With 22AWG oxygen-free copper wire, we offer power switch extension cords. Specification: Product Name: Micro USB Cable with 501 Button Switch Micro USB 5P Male And Female Extension Power Cord LED Strip Line 2A- 2.5A Current. Product Description: Micro USB 5P / Male +501 Button Switch + Micro USB 5P / Female Wire Specification: (17x 0.15 Pure Copper) Black Product Length: L = 0.27 m / 0.9ft. Pure copper wire. Package List: Micro USB Female to Male Extension Cable x 1 Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement.