Elgato Stream Deck

By Xah Lee. Date: 2017-05-16. Last updated: 2021-12-11.

This came out on 2017-03.

Each key is a LCD screen. And not very expensive!

15 display keys.
Each key can be fully programed, with onboard memory.
A key can change or cycle profiles. You can have unlimited profiles.
Each key can have it own icons.
Direct integration with many popular apps, especially for live streamer and gamers.
System requirements: Windows 10 (64-bit), macOS 10.11 or later

32 Keys

Elgato Stream Deck XL, 32 customizable LCD keys. Came out on 2019-05.

Good reviews on amazon.

One single screen under the buttons.

Transparent rubber dome buttons on top.

[Elgato Stream Deck - What is inside? 2017-07-15 By Tdxlabs. At https://imgur.com/gallery/XyKiL ]

Not very good. The button tactile sensation is mushy.