This item was used at home until the end of 2025, but is being sold because I switched to a different product. ＜Condition＞ ・It was working normally until it was removed. ・There are no noticeable scratches or stains on the exterior. ・There is no odor as it is from a smoke-free and pet-free environment. ＜Features＞ ・Can register up to 8K MAC addresses ・Force MDI function (MDI/MDI-X fixed, automatic switching possible) ・Auto-negotiation function (manual switching settings also possible) ・Configuration switch allows for flow control settings ・Configuration switch allows for ON/OFF setting of multicast packet transparency function ・Equipped with LEDs that allow you to see the communication status of each port at a glance ・Supports 9600Byte Jumbo frames (1000Mbps) ＜Included Items＞ ・Power cable (3P)