Physical Isolation and Conversion: This ethernet switch 2 port features a 2-in-1-out configuration, which enables conversion by connecting two different networks to a single device and the option to select one of the networks for usage. With its purely mechanical switch operation, it is plug-and-play without the need for power. When one network is in use, the network switch provides physical isolation, effectively avoiding IP serial connection issues. | Switch Network Anytime: This 2 port network switch also has a 1-in-2-out configuration, allowing one Ethernet cable to be connected to two devices separately. Using the converter, you can easily switch which device uses the Network(Unable to enable both devices to access the internet simultaneously & unable to shut down both ports simultaneously.). This design facilitates network disconnection when needed in a work environment, eliminating the hassle of unplugging and re-plugging cables. | High-speed and stable data transmission at 1000Mbps & support for PoE: The manual network switch adopts a nickel-plated brass material for its metal parts, making it durable for long-term use. It effectively reduces signal interference and provides a more stable network connection. Additionally, this ethernet splitter switch is widely compatible with CAT5E/CAT5 performance Ethernet cables, supports transmission speeds of up to 1000Mbps, and is compatible with PoE devices. It is suitable for network devices such as routers, computers, switches, TVs, and surveillance systems. | Convenient Switch Design and Compact Body: The ethernet on off switch has indicator switches, allowing users to determine which port is connected based on the position indicator. The compact body does not take up much space. It can be carried around, allowing users to solve all issues related to insufficient reserved network cables, router, or switch interface shortages. | Customer Satisfaction: You will receive 1 x network switch; we provide an 18-month warranty. Your satisfaction is always our top priority. Please contact us if you have any questions or suggestions regarding our products. We will strive to resolve your issues within 24 hours.