Features: 【3-in-1 Expansion 4K@30Hz】A multifunctional expansion dock that supports handheld consoles, Type C devices, and USB peripherals, making device connection more convenient. 【Durable Metal Construction】Crafted from high-strength metal, ensuring durability and stability, and extending the product's life 【Broad Compatibility Design】Compatibles most Type C devices and USB eliminating concerns about device compatibility issues. 【Portable Design】Lightweight and compact, making it easy to carry, allowing you to enjoy the convenience of multi-device connection. 【Stable Data Transfer 】Provides stable data transfer speeds, preventing work interruptions caused by unstable signals. Specifications: Component： Metal Size: about 10x10cm/3.94x3.94in base Ports:3 Video: 4K30Hz USB 2.0:480Gbps USB C:PD100W Properties: Gray Technical parameters: Type C compatibles multiple devices, and powerful expansion . Package Includes: 1PC 3 Port handheld dock base note: Please allow 1-2cm errors due to manual measurement. Please allow for slight color differences due to different display resolution.