♦️ Feature List ♦️ ☑️ Router function compatible with OCN's docomo 10 Gigabit Hikari ☑️ ADGuard: Blocks all internet ads from the source ☑️ NAS function: 683GB capacity ☑️ DLNA function: Instantly share videos and photos saved on the NAS ☑️ Transmission: BT download function ☑️ V2ray: With proper configuration, mobile data communication capacity is unlimited * We do not provide support for V2ray configuration. The essence of a router is nothing more than a type of low-spec computer with limited uses and performance. However, 10 Gigabit routers available on the market, both Wan & Lan, cost over 30,000 yen even for poorly performing used ones. High-spec new products cost over 60,000 yen. ♦️ This product can add VPN, NAS, and web server functions, making it cheaper and easier to use than buying them separately. Since my home fiber optic service is OCN's docomo 10 Gigabit Hikari, I cannot research other connection methods, and *it will only support OCN Virtual Connect connections*. It can support other 10 Gigabit Hikari services depending on the settings. ♦️ Users who can use this ♦️: Those who do not rent or purchase a "WIFI router" from their provider, In other words, those who are only using the ONU shown in the last photo. Those who have already purchased a 10Gbps-compatible WIFI router that costs tens of thousands of yen do not need this. Some configuration is required based on the IP address assigned by the provider, so you can either do it yourself, or tell me the IP address and I will configure it before handing it over. ♦️ Overview ♦️ Since there is almost no heat generation, only the CPU fan is running, and the case fan is OFF. WAN: 1 port 10Gbps...Connect to ONU LAN: 1 port 10Gbps...Connect to PC 1 port 1Gbps...Connect to Wifi AP, etc. This is a used product, so we cannot provide after-sales support. How about it for those who want to try and research OpenWrt?