① Purchased new around 2021 ② Purchased a used one around 2023 to further enhance the environment. I bought these for the wireless LAN environment in my bedroom, but I'm selling them because I replaced my Wi-Fi router and no longer need them. Since the main unit wasn't a Buffalo product, I wasn't confident that I had set it up correctly, and I switched the SSID each time I used it. Sometimes it would malfunction, and I would have to restart it. One unit has the box, manual, cable, and stand. https://www.buffalo.jp/product/detail/wex-1166dhp2_n.html