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PCE-322A Sound Level Indicator Class II Decibel (dB) Meter with Data-Logging functionality from PCE InstrumentsAmazon$29.99and up
ASUS AX1800 PCIe WiFi Adapter (PCE-AX1800) - WiFi 6, Bluetooth 5.2, Ultra-Low Latency Wireless, 2 External Antenna, Supporting Total Data Rate up to 1800Mbps, WPA3 Network Security, OFDMA and MU-MIMOAmazon & 1 more$67.81
ASUS AX1800 PCIe WiFi Adapter (PCE-AX1800) - WiFi 6, Bluetooth 5.2, Ultra-Low Latency Wireless, 2 External Antenna, Supporting Total Data Rate up.Newegg