Bests & Worsts Reviews from Amazon

Crappy! DO NOT BUY this CRAPPY product! I plugged mine into the Surface Pro's only USB port, tested with the newly bought SanDisk USB stick and Logitech keyboard / mouse nano-receiver. It lasted for maybe 5 minutes before I suddenly found that my mouse and keyboard don't work any more. When I look at the hub, I noticed the glaring LED was gone, and Windows reported that USB power surge -- that means some short circuit in the hub. This is ridiculous, and I cannot find any product worse than this one. It burned my computer's only USB port! I've been using USB products since early USB1.0, and this is the first time my USB port get burned by a stupid product. You are warned. I'm returning the product and backing up my computer through painfully slow wireless network now.