Logitech's switching hub, LAN-SW08P/M. It's a power-saving, built-in power supply metal hub. It has a magnet on the bottom. Regarding operation, I have confirmed the power is on and the port lamps are lit. *Please note that the shipping method may be changed to Rakuraku Mercari Delivery. There will be no change to anonymous shipping and included shipping costs (seller pays). *Attention* I may be slow to respond when I am traveling for work. Please check my profile for details, as I will update it with my current situation. If you are in a hurry, please check there. 8-port HUB Built-in adapter Metal chassis Power cord included.