Ouch. How about a cheaper solution? That's where the Qinliaf 5-Outlet Extender comes in: Instead of two outlets, you get five, plus four USB ports. And you get that all for $10, down from $12.

Slide the receptacle through box extender and push the extender into electrical box. Insert provided 6-32 screws through the device mounting strap and box extender. These will be longer than the ...