Microsoft Steelcase Roam Mobile Stand for Microsoft Surface Hub 2 - Arctic White. Mobile stand includes 360° rotating casters - Front casters are locking and back casters are non-locking. A storage tray is included to house cords or other items, such as a keyboard, when being transported - Tray lid is a water repellent material designed to protect against spills and stains. Seismic locking system allows the device to be easily placed on the mobile stand and automatically locks in place. Steelcase Roam co-developed with Microsoft for the new Surface Hub 2, giving teams the freedom to collaborate anywhere. The flow of ideas doesn’t have to end when your scheduled meeting does - the approachable design and total flexibility of Roam empower teamwork to happen wherever ideas do: anytime, anywhere, any way.