2 Pack - 1* 3 AC outlets and 2 smart USB ports,1* 6 AC outlets and 2 USB ports. The combination to meet your different requirements. The Multi-function perfect for cell phone, iPad, laptops ,cameras and many other devices. Ultra Convenient - Small, compact &Convenient. Easy wall mount installation, screws included. Fast & Smart Charging - 2 USB charging ports total 2.4A. Build in smart charging technology, multi outlet usb can auto-detect your devices and seek to maximize the fastest possible charge speed. Safety First - Certified by ETL, FCC and ROHs, multi plug outlet prevent your electric devices from over-current/over-charge/ short circuit/over-heated. Support Guarantee - Best customer service by OneBeat : 90-day no-hassle refund guarantee, worry-free 36-month warranty. 24h*7d technical and friendly customer service supported.