【Versatile 7-in-1 Design】Features a comprehensive array of ports including USB 3.0, HDMI, SD card reader, and more for seamless device expansion. 【High-Speed Data Transfer】Equipped with USB 3.0 technology, enabling lightning-fast 5Gbps transfer speeds for efficient and stable data transmission. 【Plug and Play Functionality】No external power source required, offering instant connectivity and convenience for on-the-go use. 【Optimized Cable Length】14cm cable strikes the perfect balance between portability and ease of use, providing flexibility in various setups. 【Ultra-Portable Design】Constructed with durable materials and weighing only 42.6g, this hub is ideal for users who need connectivity on the move. 【4K HDMI Output】Supports crisp 4K resolution at 30Hz, enabling high-quality visual experiences on external displays. 【Wide Compatibility】Designed to work with a range of Type-C devices, including laptops and select smartphones from Samsung and Huawei. Specifications: Interface: 7-in-1 Type-C to HDMI + USB 3.0 x1 + USB 2.0 x2 + SD + TF + Audio Connector: Type-C male Cable Length: 14cm USB Specifications: USB 3.0 x1 + USB 2.0 x2 Materials: ABS + Aluminum alloy USB 3.0 Transfer Rate: 5.0Gbps (640MB/s) USB 2.0 Transfer Rate: 480Mbps (60MB/s) SD/TF Support: Simultaneous reading of TF and SD cards HDMI Resolution: 4K at 30Hz Main Control Chip: CS5261 + GL823K + CH332 + b0088d Device Compatibility: All computers with Type-C ports, select Samsung and Huawei smartphones Weight: 42.6g