upgrade: Laptop docking station folding stand, 1 TYPE-C or USB expansion port to meet your external device needs. Easy to store without taking up space, A good partner for business trips. Transfer 1G file in about 3 seconds: External devices are sensitive and fast Connect mouse, keyboard, USB flash drive, hard disk and other devices, and respond quickly. It is also smooth to use. All aluminum alloy, Folding portable laptop stand, Stable and , efficient heat dissipation. quality, Aluminum alloy anodized, frosted and delicate texture. No interface selection: TYPE-C/USB3.0 high-speed transmission USB2.0 multi-port expansion office worry-free. Smaller than a mobile phone: Pocket , ultra-small size, can be put in your pocket and used anytime, anywhere. Firm and stable, No shaking when typing: The golden triangle with damping joints provides stable support. Color:As Shown Material:Aluminum Alloy Package Contents: 1 * Multifunctional Stand Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.