GreenTouchPC AC600 802.11ac High-Speed Dual-Band USB WiFi Bluetooth Combo Adapter for PC 600Mbps Wireless Network Connectivity Card Nano Dongle for Desktop Computer Laptops
HP Aruba AP-325 802.11n/ac 4x4:4 MU-MIMO Dual Radio Integrated Antenna - 5 Year Warranty
802.11ac USB Dual Band WiFi Module Long Range WiFi Extender With RTL8811CU Chip
Figure 1 from A 2×2 MIMO 802.11 abgn/ac WLAN SoC with integrated T/R switch and on-chip PA delivering VHT80 256QAM 17.5dBm in 55nm CMOS | Semantic Scholar
802.11ac vs 802.11n WiFi: What's The Difference?
Amazon.com: EnGenius 802.11ac 3x3 Dual Band, high-powered, long range, 28 dBm, Indoor Ceiling-Mount Wireless AP with integrated Antennas, gigabit port, (EAP1750H) : Electronics
Amazon.com: LIAN MO Wireless Card RTL8822CE with NGFF/M.2WIFI Interface Supports 802.11A/B/G/N/AC 5G 867M Wireless connectivity with Integrated Bluetooth 5.0 : Electronics
RouterBOARD Audience Tri-band AP with 716MHz CPU, 256MB RAM, 2x GLAN, 2.4GHz 802.11n