Amazon has the Amazon eero 6" CAT6a Ethernet Cable 5-Pack for $20 with free shipping on $35+. Features 10 gigabit+ speeds, RJ45 connectors.
Amazon has the Amazon eero Max 7 Mesh WiFi System for $1360 with free shipping. List price: $1700. Features two 10 Gigabit Ethernet ports, up to 7,500 sq. ft. of mesh wifi coverage, connects 750+ devices.
Has good Amazon Reviews.
Amazon has the TP-Link AC600 USB WiFi Adapter (Archer T2U Plus) for $15 with free shipping on $35+. Features 2.4GHz, 5GHz High Gain Dual Band with 5dBi Antenna.
Amazon has the TP-Link AC600 USB WiFi Adapter (Archer T2U Plus) for $15 with free shipping on $35+ or with Prime. List price: $20. Features 2.4GHz, 5GHz High Gain Dual Band with 5dBi Antenna, provides long-range and lag-free connections wherever you are. Upgrade your PCs or laptops to 802.11ac standards which are three times faster than wireless N speeds. #1 Best Seller in USB Computer Network Adapters.
Has good Amazon Reviews.
Amazon has the 3-Pack Linksys Velop Pro 7 WiFi Mesh System (White, MBE7003) for $560 with free shipping. Features covers up to 9000 sq. ft., connect 200+ devices, 1 x 2.5GB WAN, 4 x Gigabit LAN, built-in parental controls, device prioritization settings, guest access option.
Has good Amazon Reviews.
Amazon has the ASUS RT-AX86U Pro (AX5700) Dual Band WiFi 6 Extendable Gaming Router for $170 with free shipping. List price: $250. Enjoy ultrafast speeds up to 5700 Mbps with the latest WiFi 6 (802.11ax) and 160MHz channels. Features QoS, Guest Mode, WPS, Internet Security, Parental Control.
Has excellent Amazon Reviews.