These multiports are indispensable if your laptop lacks legacy ports, turning a single connection into a full desktop workstation.The standard ports generally included on an 8-in-1 hub are:4K HDMI: Outputs video up to 3840 × 2160 at 30Hz or 60Hz to monitors, TVs, or projectors.RJ45 Ethernet: Provides a wired, stable, and secure internet connection.USB-C Power Delivery (PD): Supports fast charging up to 100W so your laptop charges while the hub is in use.USB-A Ports: Usually includes USB 3.0 (up to 5Gbps data) and USB 2.0 (for mice or keyboards).SD / Micro SD (TF) Card Readers: For quick data transfer from cameras or phones