Power-on check completed. This is a home wireless LAN device used to utilize Wi-Fi within your home using your home internet connection. Please understand that this is a used item due to long-term storage at home. *Please remove the clear film before use. Included items: ・Main unit ・AC adapter ・LAN cable I apologize, but there is no instruction manual, so I cannot provide detailed instructions. Please purchase with the understanding that this has been stored at home for a long time. Please refrain from purchasing if you are sensitive to this. Thank you for your understanding. Yu-Yu ⇄ Rakuraku (shipping method) may change depending on the situation.