Handy extra mini keyboard for your computer. Volume control

Hello my friends, this is a video review of an additional keyboard for your home computer.
I ordered this keyboard for work to increase my efficiency when working with YouTube.
I programmed a number of keys with the commands I needed.
An example is this: I need to execute a key combination with one press.
I've been using this additional keyboard for over a year now and I've been very pleased.

*Ask your questions in the comments*
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