802.11ac - THE NEXT GENERATION WI-FI. Archer TP-LINK C20 comes with standard Wi-Fi next generation - 802.11ac. compatible with 802.11n 3 times faster than N. With wireless speeds greater energy efficiency and robust security. the 802.11ac is the perfect way to accelerate a multimedia home network and resolve congestion can cause multiple devices. CONNECTIONS DUAL BAND. With wireless speeds of 433Mbps on the 5GHz band and 300Mbps on the 2.4 band GHz.el C20 Archer 2 offers the flexibility of dedicated networks and ensures an amazing wireless performance. Simple tasks like sending e-mails or surf the web can be managed by the 2.4 GHz band. while bandwidth intensive tasks like online gaming or HD streaming can be handled by the 5GHz band - all at the same time. STABLE OMNIDIRECTIONAL SIGNAL AND SUPERIOR COVERAGE. 3-antenna technology combined with higher quality antenna. You can experience excellent performance without interruption with a stable signal in all directions and high speed over long distances. This gives you an incredible wireless coverage and reliability from anywhere in your home or office. You can experience excellent performance without cuts with a stable signal in all directions and high speed over long distances. This gives you incredible wireless coverage and reliability from anywhere in your home or office. You can experience excellent performance without cuts with a stable signal in all directions and high speed over long distances. This gives you an incredible wireless coverage and reliability from anywhere in your home or office.