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. Ideal for home entertainment, business presentations, and educational use. Effortless Setup: Enjoy plug-and-play installation with no additional drivers required. Compact and Portable Design: Designed to fit seamlessly without needing external power. Its compact size makes it easy to carry and helps save workspace, making it a great travel companion. 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. Note: Lighting and display differences may cause slight color variations between the image and the actual item. Measurement error allowance is +/- 1-3 cm.