From the warranty: Purchased from Edion in March 2021. It has a long-term warranty until 2026, but it is invalid upon transfer, so I cannot include proof of purchase receipts, etc. ⭐️ Usage Frequency: Connection confirmed at the time of purchase. This is the second time the power has been turned on, as of today's test confirmation. Due to environmental changes (two moves), this product has been stored in its original box for three years. ⭐️ Reason for Listing Originally purchased for building a 10G environment, but it is sufficient with a separate hub. I don't connect more than 10 devices simultaneously. I don't transfer large amounts of data. ⭐️ Condition As shown in the images, there are white marks on the exterior of the main unit due to the lighting. There are no major scratches on other accessories, but since it has been stored for 3 years, please refrain from purchasing if you are looking for perfection. All accessories are included, but only a third-party 6e red flat cable is included for the LAN cable. Connection tests - wired, Wi-Fi, etc. have been confirmed. Please check the details in the images!! (All ports) Regarding the price, I will adjust it based on the market price. Please consult with me regarding the condition of the product. Please be aware that I do not negotiate for extremely low prices. It is a working product, and it is sold on the premise of a final sale, so cancellations and returns after purchase are not accepted. Please bid with your understanding!! ⭐️ If the buyer is not visible, it is over-spec, but I will use it myself, so I will withdraw the listing. Please understand. It will also be listed on other sites. If it is out of stock, I am very sorry, but I will cancel the order, so please understand. Due to the nature of my work, my hours are irregular, so replies and shipping may be slightly delayed in some cases. I usually try to ship within the same day or the next day. The shipping date is stated as the maximum due to work circumstances. Regarding packing and shipping... I basically pack compactly. Recycled materials and processed cardboard boxes will also be used. This will be packed with OPP cushioning material, air cushions, etc., and placed in a Yodobashi outer box for Takkyubin shipping! Thank you very much.