ICE IT Online Listing. 2-POWER USB 3.0 Dual Display Universal Docking Station – Grade B. Here we have a perfect 2-POWER USB 3.0 Dual Display Universal Docking Station. Or a replacement / Upgrade for an old docking station. This dock is ready to fit into your laptop, attach your keyboard and mouse devices and get doing what ever you want from your laptop. 4x USB 2.0. 2x USB 3.0. Grade A – Item will be in perfect working order with no scratches in a “Like new” state. Grade B – Item will be in perfect working order however will have some small signs of wear which will not affect usage. …..