Tested and working! Power supply included. The HP Docking Station G2 HDMI HSN-IX02 Display Link 4K Plug And Display is a versatile accessory designed for laptops. With HDMI ports, it allows for seamless connectivity to high-definition displays, making it ideal for presentations or working with multiple screens. The HP brand ensures quality and reliability, making this docking station a practical choice for enhancing your computing experience.