Make your own Steam Deck handheld gaming PC using a modular laptop

Handheld gaming devices are quite the fad these days, especially now that major PC makers have all joined the bandwagon. Although we’re reaching a point where all internal specs are becoming identical, there’s still a variety of designs and features available. Just like laptops, however, these designs are fixed and you can only select from what others have already made.

Embodying the spirit of desktop computers, this latest DIY project enables you to build your own Steam Deck clone, presuming you have the parts and skills to assemble one. Unlike other configurations, however, this isn’t relying on some low-power computer like the Raspberry Pi but instead leans on the power provided by a modular laptop design.

Designer: Beth Le

There is no shortage of mods and projects to build custom handheld PCs, whether for gaming or light computing, but the majority of these use small but under-powered single-board computers or SBCs. These are cheap, easy to cram into small shells, but will hardly be able to play any games outside of retro emulators. The problem is that there isn’t an SBC powerful enough to support that use case.

That’s where the Framework modular laptop comes in. Thanks to its modular design, it is possible to actually purchase the mainboard of such a powerful computer, and the 13-inch variant happens to be an adequate size to stuff inside a 3D-printed gaming handheld shell. Although it doesn’t exactly have gaming-worthy specs, it’s still powerful enough to run some AAA games with low settings.

The Beth Deck, which is the name for this hot new build-it-yourself handheld PC, doesn’t stop there. It also uses a matching Framework 13 battery and many off-the-shelf parts. Everything that can’t be bought can be 3D printed, and the claim is that you barely need to solder anything. You could almost say it’s like playing with LEGO, except with computer parts instead of bricks.

It’s not the perfect handheld design, of course, since the Framework 13 mainboard isn’t designed for that purpose. It does, however, reveal the possibilities available with such a modular component available for as low as $199. It might even inspire other designs that customize not just the appearance but also the controls. After all, if you can easily make a Steam Deck clone, why stop at being just a Steam Deck clone?

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