This is a provider from NEC. I am selling this because I purchased a new one!! Here is some information about a similar product found online. → Recommended for those who: are considering replacing their wireless LAN router. Those whose wireless LAN router has been acting up recently (e.g., difficulty connecting, frequent disconnections). 【Furthermore】Those who use smartphones and tablets at home. Those who use fiber optic internet. 【Features】11ac compatible, 2x2 antenna, wired gigabit. Perfect for smartphones and tablets! 【Interface】Wireless: 11ac (up to 867Mbps) / n / a / g / b, Wired: (WAN) up to 1000Mbps, (LAN) up to 1000Mbps x 3 ports #OpticalFiber #Sharp #SoftBank #docomo #au