US 2 porte ricarica rapida veloce QC 2.0 USB hub parete casa caricatore adattatore di alimentazione spina
2 USB Ports: 2.0 version. Load output: 4.16-5.0V. Can be applied to all most smart phones and tablets. Suitable for DV, cell phones, tablets, MP3 players, PDAs and etc. Fast charging speed and high efficiency.