Just need aand a grounded outlet to charge your USB gadgets and connect other power strip? Take a look at Satechi’s compact , maybe it can meet your requirements.
This is an ultra portable surge protector designed to offer you a convenient way to charge your mobile device and connect other electric devices at home. As we can see from the images, the surge protector features compact construction with gorgeous color scheme, and comes with one grounded outlet for power strip or other electric device, while the integrated USB port allows you to easily connect your iPhone, iPod touch, iPad, Kindle Fire, Samsung Galaxy S3 or other mobile device for charging. Apart from that, the green LED indicator shows you the status of the built-in protection circuitry.
Satechi compact USB surge protector is priced at $9.99 USD. If you’re interested, jump to Satechi official site or Amazon for more details. Additionally, if you need other options, you might like to check the slim surge protector and more via “surge protector” tag.