Versatility: Transform a multimedia workstation with this sleek USB hub featuring 2 USB ports, SD/TF card slots, and a 4K HDMI port. Ultra-Fast Data Transfer: Experience fast data syncing with the USB 3.0 port offering speeds up to 5 Gbps. High-Definition Output: Enhance your viewing experience with HDMI output supporting up to 4K resolution. Suitable for home entertainment, business presentations, and eonal use. Effortless Setup: Enjoy plug-and-play functionality with no additional drivers required. Compact and Portable Design: Designed to fit seamlessly without requiring external power. Its compact size makes it easy to carry and space-saving, ideal for travel. Hardware Interface: USB 3.0 Type A, HDMI, USB 2.0 Type A Special Features: Portable, lightweight, plug-and-play Compatible Devices: Microsoft Surface Pro 6, Pro 5, Pro 4 Color: Silver Material: ABS Package Contents: 1 x Card reader expansion hub (Note: Other items not included) Note: Due to lighting and display differences, the color may vary slightly. Measurement may vary by +/- 1–3 cm.