PD100W can be charged without interruption while using, high-speed fast charging and built-in over-current and short-circuit protection mechanismEach function is operated by an independent chip, which is more efficient and stableTF/SD card dual card slot to solve the problem of /Ultrabook without card slotAluminum alloy shell, anti-fingerprint, wear-resistant, refuse to get hotCompatible with M1 notebook, plug and play without driver, compatible with Windows series, , os, Linux and other systemsProduct Name: Type-C Six-In-One Docking StationUSB Interface: USB3.0 (5gbps) Interface: 4k@30hzTF SD Dual Card: Simultaneous TransferLine Length: 150mmColour: Space GrayMaterial: Aluminum AlloySize: 120 x 30 x 10mmPackage Contents:1 x HUBOnly the above package content, other products are not included.Note: Light 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.