product description product description 4K HDMI Video Output: Stream 4K Ultra HD resolution (3840x2160/30Hz) directly to your HDTV without any blur or lag. Easily mirror or extend displays and projectors. USB 3.0 Port: Experience ultra-fast data transfer speeds of up to 5Gb/s, 10 times faster than USB 2.0 (480 Mbps). Simply plug in and connect USB flash drives, hard drives, keyboards, mice, printers, thumb drives, USB memory sticks, MP3 players and more. USB-C Power Charging Port: Stay powered with up to 100W of power to ensure optimal performance. Premium Materials: Made of durable aluminum alloy and ABS material. Available in stylish silver. Plug and play: no additional software or drivers required. All interfaces work simultaneously. The slim aluminum design allows for rapid expansion and features EMI protection to prevent interference with other devices. Compatible devices (not complete list): Mac and PC: MacBook Pro 2021/2020/2019/2018/2017/2016, MacBook Air 13-inch 2020/2019/2018, iMac Pro, iMac models 2017 and above Mac mini 2020/2018, MacBook 2019/2018/2017/2016/2015 Dell XPS 17/15/13, Latitude 15 5580, Dell Precision 15 (5510) Surface Book 2, Surface Go, Surface Pro 7 Chromebook Pixel, Google Pixel Slate, Google Pixelbook Lenovo Yoga 910, Yoga 720, Yoga 900 13-inch, HP Specter X360 Mobile phones and tablets: Samsung Galaxy S22/S21/S20/ S20+/ S20 Ultra/ S10e/ S10/ S10+/ Note 10/ 9/ 8; S8/ S8+/ S9/ S9+ Huawei Mate 30/20/20 Pro/20 X, Mate 10/10 Pro/x, P40/P30 USB-C PD port cannot output charging Four-layer metal shielding enhances signal quality Our advanced four-layer metal shielding technology, combining aluminum foil and metal layers, effectively blocks electromagnetic GANR interference, thereby improving signal quality. Say goodbye to disruptive interference and enjoy smoother, more reliable performance with our solutions. Uninterrupted 4K HDMI Viewing Experience Immerse yourself in high-quality videos and pictures with seamless 4K HDMI resolution. Enjoy stunning visuals up to 3840 x 2160 @30Hz without lag, while easily duplicating or extending your screen for efficient multitasking at work or leisure. Portable USB-C Multiport Adapter Simplify your connections with our compact and lightweight USB Type-C to HDMI/USB-C/USB 3.0 multiport adapter. It is easy to carry around and convenient for home theater entertainment, office, demonstration, exhibition, teaching and other applications. Enjoy plug-and-play functionality with no additional drivers required. Simplify your connectivity needs with this all-in-one adapter.