MeLE PCG02 Apo HDMI TV Stick Comes with Gigabit Ethernet, Intel Celeron N3450 Apollo Lake Processor
https://www.cnx-software.com/2018/03/21/mele-pcg02-apo-hdmi-tv-stick-comes-with-gigabit-ethernet-intel-celeron-n3450-apollo-lake-processor/
You can purchase the device on Aliexpress with or without MeLE F10 Deluxe air mouse for as low as $179 including shipping. Price is now $199.99, but I’ve been told “it will be on sale for US$179 from tonight”.

https://www.aliexpress.com/store/product/Fanless-Windows-10-Mini-PC-Stick-MeLE-PCG02-Apo-4GB-32GB-Intel-Apollo-Lake-Celeron-N3450/715968_32857950812.html
US $179.99 / piece -10% 5 days left
AliexpressだからWindowsライセンスは不明