Welcome to our store！</br> 1、Using aluminum alloy shell, the docking station is sturdy and durable, good heat dissipation, you can use it for a long time. 2、Supports 87W fast charge, fast charging speed, built‑in 100M Ethernet port, connects to wired network to provide more stable and connection. 3、With USB3.0 interface, 5Gbps transmission speed, stable and fast data transmission, the expansion dock provide a good experience. 4、Supports dual cards can be read at the same time, memory card and TF card can be read at the same time. 5、High‑Definition Multimedia Interface supports 3840 x 2160/30Hz resolution, 4K HD TV, giving you a cinema‑like experience. <p class="wang-edit-text"><p class="wang-edit-text"> Item Type: Docking Station Material: Aluminum Alloy High‑Definition Multimedia Interface Resolution: 3840 x 2160 at 30HZ PD Charging Power: 87W USB3.0 Rate: 5Gbps Expansion Interface: USB3.0 Interface, High‑Definition Multimedia Interface, RJ45 Network Port, TF/Memory Card Slot, PD Charging Port <style> .wang-edit-text{ font-family:'Arial' !important; } .wang-edit-text table { border-top: 1px solid #000; border-left: 1px solid #000; } .wang-edit-text table td, .wang-edit-text table th { border-bottom: 1px solid #000; border-right: 1px solid #000; padding: 3px 5px; } .wang-edit-text table th { text-align: center; }</style> 1 x Docking Station Satisfaction - Our customers are our top priority. If you find any product problems after receiving the goods, such as damage and incorrect quantity of goods, please contact the seller immediately. We try our best to provide you with satisfactoryaftersalesservice</br>