Looks like we're getting a Dreamcast Mini (sort of), and it's a mini PC I'd potentially grab over a Steam Machine

I hate to shatter your dreams (sorry), but an official Sega Dreamcast Mini will probably never happen. While that's terrible ...
Geeky Gadgets

Coleco Revival mini arcade machines

Coleco, has unveiled its much-anticipated Revival Series: Mini Arcade Machines. The company achieved notoriety in 1981 with the release of their mini arcade machines, featuring enthralling titles like ...
Stuff

IMP Gaming’s Mini Arcade Pro turned my Switch 2 into a tabletop arcade machine

Despite some design oversights, the Mini Arcade Pro is an affordable way to turn your Switch into a fun, portable tabletop arcade machine – assuming you have a decent retro and arcade collection.
TheXboxHub

8-Bit Selection: Arcade Replay Brings Old-School Chaos To Xbox And PC

Arcade Replay is now available, delivering a compact blast of retro-inspired action across Xbox Series X|S, Xbox One, and PC.