Keychronus

The clicky blue switch is surprisingly loud for such a tiny keychain, and I've already used it to test a dozen friends' preferences. It's a fun little conversation starter that actually serves its purpose.

I tossed it on my key ring thinking it'd be just a novelty, but each switch clicks distinctly and it's helped me decide on my next keyboard build.

I can finally settle the office debate about which switch feels best—this little keychain lets me click through all the options without swapping keyboards. The included switches are actually removable, so I can test different brands on the go. It’s a surprisingly useful gadget for someone who’s picky about their typing feel.

Finally, a way to carry around my favorite switch types without losing them. The keychain ring is surprisingly sturdy, and the labels on the back are clear enough to read at a glance.

I love that I can actually test each switch’s tactile feel and sound while I’m on the go—the compact keychain design makes it super easy to carry around. It’s saved me from buying a whole keyboard with switches I might not like.

Bought this to figure out which switches I actually like before committing to a full board—the keychain form factor is surprisingly handy for testing at my desk. The tactile feedback on each switch feels distinct enough to tell them apart.

I was skeptical about needing a switch tester on my keys, but this little keychain has already helped me decide on my next build — the Gateron Browns feel exactly like I hoped. The metal loop is sturdy and hasn't scratched anything in my pocket.

I was pleasantly surprised by how many different switch types are packed into this little keychain—great for testing on the go. The compact design makes it easy to attach to my bag.

The satisfying click of each switch is surprisingly addictive for fidgeting during meetings. I've found myself reaching for it constantly to test the different feels, and it's helped me decide which mechanical switches to buy for my next keyboard build.

I attached this to my bag and now I can test switch feel anytime I'm at a desk. The build is solid metal, so it doesn't feel cheap or flimsy at all.