TAMPER RESISTANT OUTLETS: Duplex 15 Amp receptacles features tamper-resistant shutters to prevent children from inserting any unwanted objects into the outlets; Improved safety and comply with NEC requirement EASY TO INSTALL: Includes detailed instructions, a standard size wall plate and duplex socket; Supports side and back wiring; Easily upgrade your existing outlets using our wall outlet equipped with USB, without the need for any complex rewiring SPACE-SAVING: Our USB wall outlets combine traditional AC outlets with built-in USB ports, offering a versatile charging solution for all your devices; Our outlets save space, making it an ideal choice for rooms with limited wall space UNIVERSAL COMPATIBILITY: Three USB ports compatible with smartphones, tablets, e-readers, bluetooth headphones, and other USB-powered gadgets, without the need for additional adapters or power bricks SLEEK & DURABLE DESIGN: Our USB C outlet features an elegant and modern design that complements any d