This works and it comes with the hardware to mount it somewhere so it won't slide around. As an extension and socket splitter it is OK.However they missed an essential trick on the USB power supply. If a device wants a smart USB powered device like an iPhone or iPod to see it as a high power source, and not as a data connection, it needs to short the data interface pins with a resistor not more than 200k ohms. That is in the USB spec. You can tell this hasn't been done because when you plug in an Android phone it asks if you want to mount as a media device or a hard drive.So if you are looking for a neat way to power and charge a modern smart device then this isn't it. For the 2c it would cost them for the resistors the manufacturers really should have done this. I may even try it myself since it looks like there is room to work in there and I have an electronics lab to play in.