The Cudy WR1200 AC1200 Dual Band Wi-Fi Router features High-Performance Dual Core CPU with 16MB Flash and 128MB DDR3. It has 4 x 5dBi High Gain Antennas. 4x5dBi High gain antennas boost the sensitivity of the WiFi router, create connections over greater distances, providing powerful penetration through walls. 2.4GHz provides extremely long-range, 5GHz reaches 867Mbps, ideal for gaming and 4K streaming. Simple tasks like web browsing can be handled by the 2.4GHz band, while bandwidth-intensive tasks like online gaming or HD video streaming can be processed by the 5GHz band at the same time. It is a 2-IN-1 WiFi Router / Access Point. When working in router mode, it can quickly establish a connection with the Internet through dial-up, so that all devices connected to it can enjoy high-speed networks. When working in the access point mode, usually a modem or router is required in front of it to dial and play the role of DHCP server, it only undertakes the role of data forwarding. The Cudy WR1200 with built-in PPTP / L2TP VPN Clients, this router can easily establish a connection to VPN Server to transport all your online data and traffic, securing it with its encryption at the same time. You can use this function to connect your home network with your work network or school network. You can bind your home IP address to a custom domain name through the DDNS function. No matter how the IP changes, the domain name can point to your network, which makes remote management possible. It comes with a 1-year warranty.