Keychronus

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.

Finally, a way to test switches without committing to a full board. I’ve been swapping them on my keychain during commutes, and the tactile feel of the brown switch is spot-on. The whole thing is surprisingly sturdy for its size.

I was skeptical a keychain could be useful, but this little tester has already saved me from buying a full set of switches I wouldn't have liked. The labeling on each switch is crisp and easy to read, too.

Having each switch on a separate keychain ring is genius for quick comparison without losing any. The clicky blue one really snaps, and the linear red feels smooth as butter.

Finally, the tactile bump on the brown switches feels just right for typing. Love that I can swap them out to compare side by side without committing to a full board.