Belkin F8M667TT04-BLK Universal Home Charger with Micro USB ChargeSync Cable (10 Watt/ 2.1 Amp) - 10 W Output Power - 110 V AC, 220 V AC Input Voltage - 5 V DC Output Voltage - 2.10 A Output Current. The Belkin Universal Home Charger with Micro USB ChargeSync Cable (10 Watt / 2.1 Amp) in black includes a power adapter and micro USB to USB cable. Use it to charge micro USB devices like most Samsung, LG, Nokia, or HTC tablets and smartphones. Since the USB 2.0 port is universal on the power adapter, you can charge any device simply by using its original USB charging cable (sold separately).