Kasa Smart 3 Way Switch HS210 KIT, Needs Neutral Wire, 2.4GHz Wi-Fi Light Switch works with Alexa and Google Home, UL Certified, No Hub Required, 2 Count (Pack of 1) - - Amazon.com
Amazon.co.jp: Amazon.co.jp Limited Edition: TP-Link WIFI WLAN Router 11 ac/n/a/b/g Dual Band (867 + 300Mbps) 4 External Antenna Archer C50 (Confirmed to work with Nintendo Switch: Recommended Environment: 4 people, 4LDK, 3
Kasa Smart Light Switch HS200, Single Pole, Needs Neutral Wire, 2.4GHz Wi-Fi Light Switch Works with Alexa and Google Home, UL Certified, No Hub Required , White - - Amazon.com