Hapurs RPi Raspberry Pi A+ B B+ Micro USB Cable with ON / OFF Switch - Easy Start / Reboot Raspberry Pi Micro USB Cable with ON / OFF Switch for your CONVENIENCE. No need to pull the cable to restart or reboot your PI, just press the button to turn your Pi on and off. 5ft (1.5m) length - RoHS Compliant - Can be used as power supply for the Pi up to 2 Amp. Helps prevent the Pi's USB connector from wear and tear due to frequent pulling and inserting the usb cable. compatible for all models such as Raspberry Pi A+, Raspberry Pi 2 B B+. Note: Not for data transfer use.