2 Port USB Wall Charger 2.1 Amps, Small Cube Size - Black – Kitchen Power Pop Ups
2 Outlet, 12V Port/(2) USB Ports, USB Adapter - 39CJ48|3051224USBBL - Grainger
Harness Surface Mount w/ 2 Outlets and USB Port, #14-3 10' Power Cord
WattsVIEW 21kW USB DC Power Monitor – WattsVIEW Power Monitor
Scosche USBC242M ReVolt Compact Dual Port USB Fast Car Charger Adapter with Illuminated LED Backlight (12 Watts/2.4 Amps Per Port) - Black - Walmart.com
Amazon.com: AXXESS USB Charging Port 2.1 Amps : Cell Phones & Accessories