1、7 IN 1: Through a Type C output, expands to 4K HD multimedia interface HD video interface, 3 USB0 interfaces, PD fast charging interface, Storage Card slot, micro Storage Card slots, so that your device interface has more possibilities. 2、ALUMINUM ALLOY: This type C docking station is made of aluminum alloy material for durability and better heat dissipation, which effectively ensuring long lifespan and high transmission efficiency. 3、WIDE COMPATIBILITY: Support for Android, for Windows, for OS X, for Harmony OS and other operating systems, adapting to a variety of devices, so you can easily switch between any electronic devices. 4、FAST TRANSMISSION: USB0 ports support up to 5Gbps data transfer, while Storage Card slot, micro Storage Card slots read files quickly. Support 4K HD multimedia interface for external display, TV and other devices. 5、PD FAST CHARGING: With PD fast charging port can quickly charge mobile phones and laptops at the same time, provide fast charging speed, effectively save charging time, and add points to work efficiency. 1 x Type C Hub1 x Manual Item Type: Type C HubMaterial: Aluminum AlloyConversion Type: Type C to 4K HD Multimedia Interface, 3 x USB 3.0, PD, Storage Card Slot, Micro Storage Card SlotSystem Compatibility: For Android, for Windows, for OS X, for Harmony OS