6 in 1 HDMI 4K 120Hz Type-C Handheld Expansion Dock 1. Material: Aluminium alloy + PVC + ABS 2. Interface: Type-C 3. Cable length: 25cm 4. Product dimensions: 15 ?? 6.4 ?? 3.4cm 5. Charging interface: PD 100W fast charging 6. Network interface: 100010010Mbps Ethernet 7. Video Interface: HDMI 2.1 (4K 120Hz) 8. Transfer Rate: 5Gbps 9. Supports HDMI 2.1 output with up to 4K@120Hz refresh rate, delivering ultra-smooth visuals with no motion blur for gaming and fast-moving content. 10. Equipped with USB-C PD 100W power delivery, allowing fast and safe charging while gaming for uninterrupted high-performance operation. 11. Features a full range of ports including USB-A, USB-C, HDMI, and RJ45, enabling display, charging, data transfer, and networking in one hub. 12. USB 3.0 ports support up to 5Gbps data transfer, ensuring fast and stable connections for keyboards, mice, USB drives, and external storage. 13. Built-in Gigabit Ethernet port provides stable, low-latency wired networking for smoother gaming and faster downloads. 14. Aluminum alloy housing with independent chip architecture ensures efficient heat dissipation and stable performance under heavy workloads. 15. Ergonomic USB-C elbow connector and trapezoidal port layout save space and allow easy, interference-free plugging. 16. Anti-slip silicone base prevents movement, keeps the dock securely in place, and protects the desktop surface.