Description: brand new and high quality Only for charge,can not transfer data. Micro USB Extension cable with on / off for your convenience,need to use your own USB to Micro USB cable. No need to pull the cable to restart or restart your pi, just press the button to turn your Pi on and off Helps prevent the Pi of USB connector from wearing out often because pulling and inserting the USB cable Suitable for Android for smart phones or tablet PC powerbank and more Micro USB port devices. Not only can be used for your Pi, but also for any micro usb devices just like Android cellphone or tablets. Micro USB Female to Male Push Power Switch for Raspberry Pi 3 / 2 / B+ / A+ / 0 Designed by LoveRPi. Line length: 26cm Color: Black Material: Plastic Micro USB adapter compatibility list: (Partial List) For for Galaxy S2 i9100 / S3 Mini For for Galaxy tab with Micro USB Port For for Galaxy S3 i9300 For for Galaxy S4 i9500 / S4 Active / S4 Mini i9190 For for Galaxy S6 G9200 For for Galaxy S6 Edge / S6 Edge Plus / S6 Active For for Galaxy S7 G9300 / S7 Edge For for Galaxy Note 2 N7100 / Note 4 N9100/ Note 5 N9200 For for Galaxy Note Edge N9150 For for Galaxy A3 A3000 / for Galaxy A5 A5000 / for Galaxy A7 A7000 / for Galaxy A8 A8000 For for Galaxy Grand/Prime/Core For for Galaxy J2 J3 J5 J7 For HTC One M7 / One M8 / One M9 / Desire E9 / A9 For Motorola Droid Maxx For Motorola Moto G XT1032 For Motorola Moto G3 / X3 For OnePlus One+ A0001 For Sony for Xperia Z1 Z2 Z3 Z5 Compact For Huawei Mate 2 7 for Honor 6/Plus 7 For Huawei P6 P7 P8 P8lite For Huawei for Honor X1/X2/4C/4X For 2 3 4 Note RedMi 1/2 For Oppo R7 / R7 Plus / R9 / R9 Plus / R3 / R1 For Other Micro USB Port Android Phones or tablets. Note: 1.Transition: 1cm=10mm=0.39inch 2.Please allow 0-1cm error due to manual measurement. pls make sure you do not mind before you bid. 3.Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thank you! 4.No retail package Package includes: 1 X Micro USB Female to Male Extension Charging Cable With ON/OFF Switch