Versatility: Transform a multimedia workstation with this sleek USB hub featuring 2 USB ports, SD/TF card slots, and a 4K port. Ultra-Fast Data Transfer: Experience fast data syncing with the USB 3.0 port offering speeds up to 5 Gbps. High-Definition HD Output: Enhance your viewing experience with the HDMI port supporting up to 4K resolution. Suitable for home entertainment, business presentations, and educational 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 ideal for travel, keeping your workspace clutter-free. 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: The package includes only the items listed above. Other products are not included. Light reflection and differences in display settings may cause slight variations between the color shown in the image and the actual item. Measurement error allowance is +/- 1-3 cm.