ACUSB2 : AC-to-USB2.0 adapter. Dual output 500mA

ACUSB2: AC-to-2xUSB Power Adapter. Plugs into wall outlet (100-240VAC worldwide); has 2 x 5VDC USB2.0 outputs. Provides 1A to each port simultaneously, or 2A to 1 port. Perfect Travel Power Supply for phones, tablets, GPS, MP3, MP4 etc.