Huawei routers have signal amplifiers in their antennas, which can be understood as wireless signal processing chips, which are also wifi chips. Each manufacturer has different designs. tpLink integrates the wifi chip into the main chip of the router. The structures of wireless signal processing chips are mostly similar and most people don’t need to understand them.
Realtek (Realtek, Taiwan) is the most commonly used network chip, also known as the big crab, as shown in the picture. Realtek Semiconductor was founded in 1987 in the Hsinchu Science Park in Taiwan's "Silicon Valley". With the enthusiasm and perseverance of several young engineers at that time, Realtek Semiconductor has gone through the arduous start-up period and has become a world-leading professional IC design company today. Overcome obstacles, demonstrate strong ambition and excellent competitiveness, and develop high-performance, high-quality and highly economical IC solutions that are widely recognized and welcomed by the global market. Realtek Semiconductor has maintained stable growth since its establishment, which is attributed to Realtek's persistence and efforts in product/technology R&D and innovation, and also to Realtek's fine tradition.
Four signal amplifiers, two 2.4g signal amplifiers, and two 5g signal amplifiers. Chips for different bands may be separate or integrated together. As for which band to use, current smart routers automatically determine which band to use. Finally please accept it.