Thank you for viewing! I purchased this because I thought my Wi-Fi wasn't connecting, and I used it once. However, I realized that I could connect to Wi-Fi without it, so I am selling it. The instruction manual and box are as they were when I purchased it. I am also selling this on other platforms, so please comment if you are interested in purchasing. Please feel free to ask if you have any questions! TP-Link Wi-Fi Wireless LAN 1300+600Mbps MU-MIMO AC1900 OneMesh compatible RE550 Retail price: 6,100 yen [Features] 1300 (11ac) + 600 (11n) Mbps [Repeater Features] Repeats and extends Wi-Fi range. Recognized worldwide for its stability, with the No. 1 global market share for 8 consecutive years. [OneMesh compatible] TP-Link OneMesh compatible. Use it with a OneMesh compatible router to build a mesh Wi-Fi environment. [Easy app support] Compatible with the easy smartphone setup app "Tether". Anyone can easily set it up. [Check the optimal installation location with LED] The smart signal indicator (LED lamp) on the front allows you to easily determine the optimal installation location. AC1900 Wireless LAN Repeater RE550 Brand: TP-Link