I purchased this new 10 years ago and used it until last month. I'm selling it because I've replaced it. There is no box or instruction manual. Also, I cannot confirm whether it will connect properly in the buyer's environment, nor do I know the detailed connection procedures. Therefore, to prevent any problems, I am selling it as junk. Digital Instruction Manual https://www.aterm.jp/support/manual/pdf/am1-002620.pdf 1300Mbps + 450Mbps Dual-band wireless LAN router Repeater function included WPS compatible Can be placed vertically or horizontally ◾️Wi-Fi standard: 1300Mbps + 450Mbps ◾️Frequency band: 2.4GHz / 5GHz ◾️Number of ports: 4 ports ◾️USB port: 1 port ◾️No accessories