【Supports High-Resolution 8K HDMI】Supports rich and vibrant resolutions up to 8K/30Hz, and refresh rates of 4K/120Hz, 2K/144Hz, and 1080p/240Hz. This makes it an ideal choice for gamers and professionals, allowing you to watch movies and presentations on a large screen in high quality. (*M1/M2 MacBook Pro / Air only supports one 4k/60hz external display.) 【High-Speed Data Transfer】Experience amazing data transfer speeds with three USB-C hub data ports with a maximum speed of 10 Gbps and one USB-C port with a maximum speed of 5 Gbps. (Not compatible with Apple SuperDrive) 【8-in-1 Expansion】8-in-1 port expansion while charging connected devices with the USB-C 85W PD pass-through charging port. Plug & Play. Type-C hub equipped with a UHS-II SD card reader (SD 4.0) with a maximum speed of 312MB/s to improve productivity. It also features an Ethernet port with a maximum speed of 1000Mbps for a more stable internet connection, making it ideal for online meetings and streaming. It also features a sleek and durable aluminum design with chamfered edges. 【Wide Compatibility】Compatible with most USB C devices, including M1 M2 M3 MacBook, M2 M1 iPad, iPhone 15, Microsoft Surface Pro 9/7/4, Lenovo Yoga 720-13IKB, Dell XPS 13 9300, Chromebooks, USB-C Thunderbolt 3/4, USB4 devices, Steam Deck gaming devices, etc. (*Compatible with devices that support USB 3.1 Gen 2, USB 3.2 Gen 2, USB 3.2 Gen 2x1, USB 3.2 Gen 2x2, Thunderbolt 3, USB4, and Thunderbolt 4 on Windows and Chromebooks) I opened it, but I mistakenly purchased the wrong hub. I threw away the box, but it is completely unused. The items in the photos are all that are included.