They look terrible and they take up room under your desk. It's easy and inexpensive to organize the wires under your desk. Mark the locations for the mounting holes in a convenient area under your desk. To make a template of the mounting holes, hold a piece of notebook paper tightly over the back of the surge protector. Then hang the surge protector on the screws.
Several options are available for organizing cords.
Attach the basket using screws and plastic clips. This will help when you need to perform maintenance on your equipment.