Energy-saving, compact, and equipped with 8 ports, ideal for building a home network. A 10/100M compatible switching hub that achieves power saving and a compact body for flexible installation. Equipped with the "Auto Power Save" function to cut unnecessary power consumption, you can easily build an energy-saving network environment at home. *A hub is a concentrator necessary when connecting multiple PCs, etc., to build a network (LAN). ■ Achieves up to approximately 79%*1,2 energy saving with the "Auto Power Save" function Automatically adjusts power based on port status and LAN cable length. The "Auto Power Save" function automatically determines the usage status of the ports and the length of the LAN cable, and automatically adjusts the power, achieving up to approximately 79%*1,2 energy saving. It provides significant power savings in homes where computers are rarely used during the day and in offices where many computers are shut down at night. *1: Comparison of power consumption between the "LSW3-TX-8EP/WH" and "LSW3-TX-8EP/BK" products when all ports (8 ports) are in operation and when all ports are unused (as of January 2010). 【Measurement environment】 Power meter: YOKOGAWA WT210, Load device: Anritsu MD1230B Data Quality Analyzer 【Measurement method】 Data is transferred from the load device to the switching hub, and the power consumption is measured 1 minute after the transfer begins. *2: The power-saving function does not work on computers using the WakeOnLan function. Thank you for viewing.