Features: Maximize your productivity with the versatile UC961 9in 1 USB C Multi function Expansion Dock HUB. This hub features a durable aluminum alloy build and provides fast internet, multiple USB ports, 4K30Hz HDTV output, card reader, and fast charging. Supports 1000M networking, 3 USB 3.0 ports, 1 HDTV 4K30Hz, TF3.0/SD3.0 card reader, 3.5mm output, 100W PD charging Suitable for use on laptops, desktops, etc ； Enjoy seamless data transfer, high resolution video output, and efficient charging in one compact hub. Specifications: Model：UC961 Material：Aluminum Alloy Size:approx 116.8x52.1x16.4mm/4.6x2.05x0.65in Connection：TypeC Supports 1000M Networking, 3 USB3.0 Ports, 1 HDTV 4K30Hz, TF3.0/SD3.0 Card Reader, 3.5mm Output, 100W PD Charging Package Includes: 1PC TypeC 9 in 1 HUB note: Due to the problems of lighting effects and shooting angles, there will be certain tolerances in the product, please understand. Please allow 0-1cm error due to the manual measurment.