Amazon has the TP-Link Archer TX3000E AX3000 Wi-Fi 6 Bluetooth 5.0 PCIe Adapter for $40 with free shipping. List price: $50. Equipped with the latest Bluetooth 5.0 Technology, achieving 2x faster speeds and 4x broader coverage than Bluetooth 4.2.

Has excellent Amazon Reviews.

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Amazon has the 3-Pack TP-Link Deco S4 Mesh WiFi System for $130 with free shipping. Gives you a better WiFi experience in all directions with faster WiFi speeds and strong WiFi signal to cover your whole home. Covers up to 5500 sq. ft.

Has excellent Amazon Reviews.

$130 Shop Now

Amazon has the NETGEAR ProSAFE 8-Port Gigabit Smart Managed Switch (GS308E) for $28 with free shipping. Features a fanless design for near silent operation.

Has excellent Amazon Reviews.

$28 Shop Now