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 5 Gbps. 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 for this hub fits perfectly without needing external power. Its compact size ensures it is easy to carry and does not clutter up your workspace, 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, Surface Pro 5, Surface 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 be slightly different from the real thing. The measurement allowed error is +/- 1-3 cm.