1、No need to pull the cable to restart or reboot your device, just press the button to turn on or off 2、1M length, can be used as power supply for Raspberry Pi modules 3、Charging Only, not for data transfer use 4、Interface: USB A/M, Micro USB 5P/M 5、Cable Color: Black Features: 1. No need to pull the cable to restart or reboot your device, just press the button to turn on or off. 2. 1M length, can be used as power supply for Raspberry Pi modules. 3. Charging Only, not for data transfer use. Specifications: Interface: USB A/M, Micro USB 5P/M Cable Length: 103.5cm / 3.39FT Cable Color: Black Package Weight: 33g Note: This power cable can not use for data cable, only can be used as power supply for Raspberry Pi modules,  can not used to connect with cellphone or other devices. Package Included: 1 x Power Cable for Raspberry Pi