The Porodo Blue 7-in-1 USB-C Hub is a device that expands connectivity for laptops and other USB-C devices, offering an HDMI port for 4K video, two USB-A ports (one USB 3.0 at 5Gbps and one USB 2.0 at 480Mbps), two USB-C ports (480Mbps), an SD card reader, and a MicroSD card reader. It features a 100W USB-C Power Delivery port for high-speed charging, a durable aluminum alloy body, and plug-and-play compatibility with Windows, Mac OS, and Android.