Versatile 5in1 Aluminum Alloy Laptop Stand and Expansion Dock Function and design: An allinone solution that acts as a laptop stand and expansion dock, providing multiple connectivity options to streamline your workspace and boost productivity. speed data transfer: Equipped with a 4port USB 3.0 hub, supporting up to 5 Gbps transfer speeds to move photos, videos, and files quickly and without hassle. Ergonomic support: Built with an ergonomic design to help protect your spine and wrists during long hours of use. Adjustable viewing angles: 9level adjustable angle to the height and position of your laptop for comfortable viewing, reducing eye and neck strain. Material and durability: Crafted from aluminum alloy for a sturdy, durable, and cleanlooking setup with a compact form factor suitable for desktops and smaller workspaces. Compatibility and performance: Works with laptops and devices that can utilize the USB 3.0 hub, delivering practical expansion and organized connectivity without sacrificing performance. Use scenarios Daily desk setup: Place your laptop on the stand, connect peripherals via the USB 3.0 hub, and maintain a tidy, efficient workspace with improved typing posture. Quick file transfers: Use the 4port USB 3.0 hub to move photos, videos, and documents rapidly between devices and storage. Allday comfort work sessions: Adjust the stand to one of the 9 angles for an ergonomic viewing position, helping to reduce neck and eye strain during extended use.