SinLoon USB Male to 2 Pin 2 wire Power Cables with On / Off Push Button for DIY Pigtail Cable Specification: Package Content:5 x USB male with ON/Off switch to stripped ends cable Material: PC, copper Connector Type: USB 2.0 A Male to Stripped Ends Color: Black This inline switch comes with a USB A socket on one end and stripped ends on the other ready for wiring，The ends of the cord are stripped and are tinned at the tips. Use for 5V USB power supply device.It can NOT support high-power electrical devices. This USB ON/OFF Switch Cable is just support power supply,not support data transmit. Wide Compatibility: This USB extension cord is compatible for LED Desk Lamp, USB Fan, Bedside Lamp and other computer peripheral low-power electrical devices. Voltage:5V Max electric current:2A With ON OFF switch,more Convenience.