The Astrum DA090 USB‑C Docking Station is a powerful 9‑in‑1 hub designed to transform your laptop into a complete workstation. Equipped with 4K HDMI output, 100W PD USB‑C charging, RJ45 Gigabit LAN, 3× USB 3.0 ports, and SD/TF card readers, it delivers seamless connectivity for productivity, entertainment, and multitasking. Supporting Ultra HD 3840×2160 @30Hz HDMI output, the DA090 ensures vivid, detailed visuals for presentations, streaming, or gaming. Its 100W PD USB‑C port provides fast charging for laptops and smart devices, while USB 3.0 ports enable high‑speed data transfer up to 5Gbps. The RJ45 LAN port ensures stable wired internet, and the SD/TF card readers make file transfers effortless. Compact and lightweight, the DA090 is perfect for professionals, students, and travelers who need reliable connectivity on the go. Built with a smart IC chip, it protects against over‑voltage, over‑temperature, over‑current, and short‑circuit damage, ensuring safe and stable performance. Key Features 9‑in‑1 USB‑C docking station – expand your laptop into a workstation 4K Ultra HD HDMI output @30Hz – vivid visuals for presentations and entertainment 100W PD USB‑C port – fast charging for laptops and smart devices 3× USB 3.0 ports – 5Gbps high‑speed data transfer RJ45 Gigabit LAN port – stable wired internet connection SD & TF card readers – quick file transfers Plug & Play setup – no drivers or software required Compact & lightweight design – portable and travel‑friendly Smart IC protection – safeguards against power surges and overheating Warranty: 24 months Technical Specifications Feature Details Model / SKU A38009‑B Product Code DA090 Input USB‑C Male Outputs HDMI (4K@30Hz), VGA, 3× USB 3.0, USB‑C PD 100W, RJ45 LAN, SD/TF Data Transfer Speed Up to 5Gbps (USB 3.0) Power Delivery Up to 100W Supported Resolution HDMI: 3840×2160 @30Hz Dimensions Compact profile (approx. 110 × 45 × 15 mm) Weight 80–100g Gross Shipping Weight (Unit) 150g (with packaging) Warranty 24 months What’s in the Box 1× Astrum DA090 USB‑C Docking Station 1× Quick Start Guide Ideal For Business professionals – presentations and multi‑device connectivity Students – expand laptops with extra ports for study and projects Home entertainment – stream movies and games in 4K Ultra HD Travel‑friendly hub – compact design for mobile workstations