COUGAR DH07 Docking Hub has a slim pocket size that allows you to carry in your suitcase for daily expansion from your laptop PC. No matter single 4K/60 or dual 4K/30Hz ultra-high displays and fast-speed USB 3.1 ports will enlarge your productivity. By connecting your 90W adapter, you will have sufficient power without clutter cable management. Just put it in your pocket, your productivity is everywhere!