Super-fast AC Wi-Fi with Turbo QAM™ Wi-Fi acceleration Powered by 5th generation Wi-Fi (5G Wi-Fi), the 802.11ac chipset gives the RT-AC53 faster wireless speeds than N technology. At 2.4 GHz, it reaches 300 Mbps, while on the 5 G Hz band it blazes to 433 Mbps. The upgraded bandwidth has the higher capacity you need to increase Wi-Fi enjoyment at home. With notebooks, desktops, pads, & smartphones now all Wi-Fi-reliant, it’s time to upgrade to the next generation to expand you connectivity now & in the future. Dual-Band Connectivity for Lag-Free Entertainment Delivering both 2.4 GHz & 5 GHz concurrent bands up to 400 Mbps & 433 Mbps respectively, the RT-AC53 has a total speed of up to 733 Mbps connectivity to provide speed with stability. Perform basic internet tasks like Web browsing & file downloading under the 2.4 GHz b&, while also simultaneously streaming 3D HD content & other demanding applications smoothly on the 5 GHz b&.