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PDA/Pocket PC "Pioneer6" by Roman
(cdna.artstation.com)
Source with more renders: PDA/Pocket PC "Pioneer6" (by Roman - ArtStation)
Your only true friend in the deep space.
ArtStation profile: https://www.artstation.com/jessystorm
RSS Feed: https://jessystorm.artstation.com/rss
Looks a lot like a Baofeng radio.
Indeed, it looks too similar to be a coincidence:
Sources:
It looks like they've taken one of those, and just added knobs. Lots of knobs.