SB 2.0 A Male + USB 2.0 A Female + 303 Rocker Switch There’s no need to unplug the cable to restart or reboot your devices; simply push the button to switch them on and off. USB C Male + 501 Rocker Switch + USB A Male Extension Cable. Total length: 1 metre (3.3 feet).

It may be used not just for your Pi 4B, but also for any USB C/USB A device, such as cellphones or tablets. 4A Charging Output, ideal for Raspberry Pi power cable, USB desk lamp/fan, LED desk light, and other low-power computer peripheral electrical power supply. There is no need to pull the cord to switch off or restart your device; simply push the button to turn it on or off. This cable/cord is ONLY for the power supply and connection, NOT for anything else.

SPECIFICATIONS 

• Connector: Type USB Type C, USB 2.0
• Cable: Type USB
• Compatible Devices: Personal Computer
• Special Feature: Data Transfer
• Color: Black
• Connector Gender: Male-to-Male

• 1 x USB Type-A to USB Type-C with ON/OFF Switch