BUFFALO High-speed wireless LAN router with a maximum speed of 1800Mbps, WSR-1800AX4S/NBK. Reference Price Amazon: ¥7,980 (as of December 31, 2025) - Model Name: WSR-1800AX4S/NBK - Included Items: Power adapter - Maximum Communication Speed: 1800Mbps - Connection Method: Wireless LAN * The net threat blocker is not included as its subscription has expired. I am decluttering my belongings at the end of the year and am selling this item as I have reduced its usage frequency. The condition is good, and I would be happy if someone could use it with care. I am also open to price negotiations within a reasonable range, so please feel free to contact me. Thank you for looking.