Ethernet Splitter 1 to 4 - A robust solution for splitting your internet connection into 4 Gigabit signals without the speed reduction comparing with traditional splitters 5 Port Gigabit Switch - Enjoy the benefits of a fast and stable wired network with Gigabit RJ45 Ethernet Ports, ensuring smooth and uninterrupted connectivity with multiple devices Unmanaged Plug-and-Play Switch - Easy to use with no configuration required, making it simple to set up and expand your network instantly Eco-Friendly Silent Operation - Green Ethernet Hub features a fanless design for silent operation, making it perfect for noise-sensitive environments such as offices and homes Energy-Efficient Performance - Automatically adjusts power consumption based on link status and cable length, ideal for expanding your network while minimizing your carbon footprint Lifetime Tech Support – Limited Lifetime Warranty from manufacturer; 24-hour live chat customer service