【High-Performance Wi-Fi Router】 BUFFALO's WSR-1166DHPL offers high-speed communication of up to 866Mbps, providing a comfortable internet environment for homes and offices. 【Diverse Connectivity】 Supports both 2.4GHz and 5GHz dual bands and allows for up to 4 LAN connections. It achieves stable communication even when multiple devices are connected simultaneously. 【Security Features】 Supports WPA2/WPA/WEP security protocols, ensuring a secure network environment. It also supports IPv6, allowing for future network expansion. - Brand: BUFFALO - Model Name: WSR-1166DHP2 - Maximum Speed: 866+300Mbps - Supported OS: Windows 10, 8.1, 7, Mac, iOS, Android - Frequency Band: 2.4GHz / 5GHz - Number of Ports: 4 ports - Security: WPA2/WPA/WEP - IPv6 Support: Supported - Accessories: AC adapter, LAN cable Thank you for viewing. The instruction manual is not included.