Amazon has the TP-Link Archer AX21 AX1800 4-Stream Dual-Band Wi-Fi 6 Smart Router, Works with Alexa (2020 model) on sale for $100 with free shipping.
Works with Alexa Echo and Google Home and no hub is required, but requires new Tapo App (instead of TP-Link Kasa).
Requires neutral wire. Compatible with up to 150W LED and 300W incandescent dimmable bulbs.
Amazon has the TP-Link EC70 Kasa Smart 1080p Pan & Tilt Wi-Fi Dome Indoor Security Camera with Night Vision, Works with Alexa & Google Home (Upgraded) for $30 with free shipping. Previously KC110 Kasa Spot.
Newegg has the TP-Link T2500-28TC/TL-SL5428 24-Port 10/100Mbps Jetstream Managed Switch with 4-Port Gigabit L2 Managed Switch for $50 with free shipping.
Has simultaneous 2.4GHz 450Mbps + 5Ghz 1350Mbps networks, 800MHz dual-core processor, 1 x USB 3.0 and 1 x USB 2.0, built-in print and media servers and beamforming to create stronger connections.
Ends 12/30 at 9PM PT. B&H Photo Video has the refurbished TP-Link Archer A7 AC1750 5GHz Dual Band Gigabit Smart WiFi Router with Alexa, Parental Control & QoS on sale for $28 with free shipping.
Can use voice commands and lets you control two plugged-in devices remotely.
Allows you to turn fixtures on or off remotely with your smartphone using the Kasa app.
No hub required, works with Alexa.
Amazon with SOCO Company has the TP-Link BS1001 Portable Indoor/Outdoor Mini Bluetooth Speaker with HD Sound, Rubber Smart Handle/Stand, 40mm Large Sound Driver with Extra Bass for $9.99 with free shipping on $25+ or with Prime.