My only complaint is not solely with this brand/unit, it is overall. As we know, there are many devices we use in the world that have some sort of USB type cord/cable. Those come with the infamous "box". the boxes vary in shape and size and they hardly EVER allow you to plug multiple devices in. the outlets are always too close together and many times, the cords with a box/boxes prevents you from from utilizing all of the outlets. The only surge protectors I own that have the outlets with an adequate amount of space between them is the Anker brand and one other. So what you end up with is a box taking up an outlet and a half. Some may say, if it has a USB port, remove the boxes and just plug the USB end into the surge protector as many now come with USB/USB-C ports...well, we all know, the power supply is NOT the same when it is done that way. (I won't debate about that fact.) Others than that, I only having this a few days and not really using it yet, so far, I am disappointed that I can't use the full amount of the outlets. It is made for standard plug/cords, not ones made with USB ports if you want to have full functionality. Am I making sense? Sure I am!