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 lightning-fast data syncing with the USB 3.0 port offering speeds up to 5Gbps. High-Definition HD Output: Elevate your viewing experience with the HDMI port supporting up to 4K resolution. Ideal for home entertainment, business presentations, and educational purposes. Effortless Setup: Enjoy the convenience of plug-and-play installation with no additional drivers required. Compact and Portable Design: Specifically designed to fit seamlessly without needing external power. Its compact size ensures easy portability and minimal workspace clutter, making it an ideal 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: Light reflection and different displays may cause the color of the item in the picture to vary slightly from the real thing. Measurement error allowed is +/- 1-3 cm.