Develop and execute robust qualification plans tailored to WiFi routers, including radio frequency (RF) conducted and radiated testing, over-the-air (OTA) throughput validation, multiple-input multiple-output (MIMO) and multi-user multiple-input multiple-output (MU-MIMO) performance verification, beamforming calibration, thermal throttling assessment, and electromagnetic interference and electromagnetic compatibility (EMI/EMC) compliance. Practical experience qualifying dual-band and tri-band routers, multiple-input multiple-output (MIMO) antenna arrays, orthogonal frequency-division multiple access (OFDMA), 1024-quadrature amplitude modulation (QAM) and 4096-QAM schemes, channel bandwidths up to 320 megahertz (MHz), and beamforming technologies.