BESTTEN Side Wall Tap Outlet Adapter Surge Protector with 2 USB Charging Ports (Sharing 3.1A) & 4 AC Outlets, Top Cell Phone Dock Design, Portable for Travel or Home/Office Use, ETL Certified, White The side-facing outlet's slim side-access & top cell phone dock design provide clean look and more flexibility in home/office 2 USB charging ports (2.4A/port, sharing 3.1A in total), 4 AC outlets (15A/125V/1875W), easy to charge your smartphones, iPad/tablet, kindle and others 300 joule surge protection rating and EMI/RFI noise filtering provides power protection for your sensitive home/office devices ETL certified. Fireproof Poly-carbonate housing Please note its voltage rating is Max 125V, cannot be used for 220V directly