Lenovo Legion Go 2 Accessories: What Fits

The Legion Go 2 has an accessory problem that has nothing to do with supply. Lenovo has shipped three handhelds under one name, two of them 8.8 inch, and the aisle sells accessories for all three in the same search results using nearly identical words. A buyer who has just unboxed a Legion Go 2 cannot tell from a listing title whether the case in front of them was cut for their machine or for the 2023 one.

Lenovo actually publishes everything needed to settle this. Every generation has a full PSREF entry with dimensions, weight, display and ports. What nobody has done is put the two entries side by side, which is all it takes: the Legion Go 2 is narrower than the 2023 machine, deeper, thicker and heavier, and the height a case has to clear is 50.85 mm rather than the 42.25 mm the headline dimension gives, because the joysticks stand proud of the body.

That single footnote is why the Legion Go 2 case guide is the place to start: it is the accessory where the cross-generation trap costs you the most, and the one dimension that decides it is the one nobody quotes.

These guides compile that published specification and the listings that name each generation, with every source linked. We do not test hardware. Where Lenovo publishes nothing, such as the cover-glass cut-out that would settle whether a 2023 screen protector fits, the guides say so rather than guessing.

Docks were deliberately missing for the first year, because our launch scan found one listing whose own title names the older machine. The evidence finally caught up: dock makers now state Go 2 compatibility on their own sites and owners have reported on the first-party dock, so the docks guide now exists, built around the fact that matters most: two of this machine's four USB-C ports support charging only, and a dock on the wrong pair does nothing but charge.