Plugmold[R] Multioutlet Systems are available in a tamper-resistant version with USB charging that is a great solution for adding the convenience of multiple outlets and USB charging to work or living spaces without the work required to install multiple outlets. The tamper-resistant features provide safety for multi-user facilities, residential living spaces and kitchens. USB charging. 2.4A USB type A receptacle charges faster than other USB receptacles and is compatible with USB 2.0 and 3.0 type devicesMeets 2011 National Electrical CodeTamper-Resistant requirementsCompact design eliminates the need for bulky AC adapters