Features:*High Quality Material: This docking station is made of high-quality material, which is wear-resistant, not easy to break, can be used for a long time, and is durable.*Safe and reliable: multiple circuit protection, better protecting storage and peripheral equipment.*High Speed: Multifunctional Type C high speed ,fast and more stable experience, simultaneous transmission.*Unique Design: Unique strip design, our adapter hub is compact and lightweight, without taking up too much space.*Multi Port: The products solve the problem that there are only 2 USB ports on notebook/desktop computers, allowing you to connect multiple USB ports to one computer.Notice:1.Actual color may be slightly different from the image due to different light effect2.Please allow 1-3cm deviation due to manual measurementMaterial: aluminum alloySize: 4 in 1: 13.5*5*1cm, 7 in 1: 16.5*5*1.3cm