Logitech Harmony Link
www.logitech.com/en-us/support/harmony-link
From the page
Saved with the link. Notes from 2007 to 2016 are mostly the page's own words, so this is probably an excerpt.
Logitech Harmony Link is a small device that connects to your home Wi-Fi network. It turns signals from the Harmony Link app into infrared commands that can control your TV, set-top boxes, music systems and many other home entertainment devices. It even has an IR mini blaster that allows it to send signals through closed cabinet doors