All-in-One USB-C Adapter: Turn a single USB-C port into must-have connections including USB-A, USB-C, HDMI, and Qi wireless charging. 4K Display Ready: Connect to monitors, TVs, or projectors with sharp 4K resolution for streaming, presentations, or multitasking. Compact & Travel-Friendly: Slim 3.1” square design fits easily in your bag for work, school, or on-the-go productivity. Extra Device Support: Includes 1 USB-A port for legacy devices, 1 USB-C port for modern accessories, and built-in Qi wireless charging pad for phones or earbuds. Universal Compatibility: Works with Windows, macOS, and Chromebook laptops, plus tablets and other USB-C devices. Includes CA Essential Micro Docking Station DS-1500 and User Guide; Dimensions – 3.13 inch length, 3.13 inch width, 0.63 inch in height; Weight – 0.31 lbs. Our US based customer service team is here to help. Contact us through Amazon.