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Adapter for Killswitch - Steam Deck

Adapter for Killswitch - Steam Deck

Regular price $12.78
Sale price $12.78 Regular price $12.78

The missing piece you've been waiting for, seamlessly convert your Killswitch case to be compatible with every Mechanism Mount and accessory.

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EMPTY DOM REMOVE PROTECTOR
Over 75,000 orders shipped
Endlessly Hot-swappable
Free US Shipping on $75+
Lifetime Warranty
1500+ 5 star reviews

Raving ravers are raving about Mechanism

Dillon I.

Verified

"It's literally been glued to my Ally X since I got it. They are one piece. Worth every penny."

The Mechanism Phone Mount attaches an iPhone below the screen of a Steam Deck

Neil B.

Verified

"Honestly I was a little skeptical at first. But I gotta say, I'm a believer now. Holds phone in both orientations and holds it well. It doesn't slip or turn unless I want it to. I ended up getting other mounts too. Great Stuff!"

Allehdny

Verified

"Infinite uses, this is the best mod ever"

Gaming Pillow - Mechanism

Po-Lung Y.

Verified

"Valve should make this an official accessory!"

Benjamin W

Verified

"I hate that I actually really love it, but it's genuinely so good."

Gaming accessories even Dieter Rams is proud of. *

* Probably, we haven't been able to contact him.

Evolves with you and your devices.

We are not just a brand. Our ecosystem is built out of spite for bad design to expand with you as your collection grows.

Open Source Spirit

We don’t hoard innovation, we share it. Our designs started on Reddit and we always give away 3D files for free. If you’re a maker, you’re in the right place.

Small team, big ideas

No boardrooms. No VC money. We're just a few people solving real gaming problems like it's our job. Oh wait, it is.

Gaming Pillow - Mechanism

Less friction. More function.

Every product exists because something out there sucked. Our reviews don’t lie. People use words like “finally,” “perfect,” and “why didn’t this exist before?”

Mechanism
Built by frustration. Improved by obsession.

The only mounting system made just for gamers.

We’re building an ecosystem that makes your setup cleaner, your sessions longer, and your life easier. Every product fits together. Every new release upgrades the last, fixing all the pain in so called "Portable Gaming".

Over 100,000 orders later, we’re still weird, still scrappy, and still giving away free 3D files so you can build, remix, or hack it yourself.

Welcome to the only gaming brand where frustration leads to innovation - and your arms don’t fall asleep mid-boss fight.

Any questions?

We've got your answers

Do you work with my device?

In short, YES!

In long, yes with a caveat. We have released device specific grips for the following devices:

For all other devices, including if you have a case on your device, we recommend the Universal Grip.


We are constantly adding more grips for devices. Want to have a vote on what we make next? Check out our product roadmap or Join our Discord!

C
Colton H.
Great product, great service

Increasing my rating to 5 stars for the fantastic product and customer service.

I'll leave the attached picture as a PSA to others: if the adapter doesn't rotate all the way so that it perfectly aligns, just mount it to something and twist it harder into position (it's very hard to do with only your bare hands since there's not much to grip).

Hi Colton, Siri here from Mechanism. This adapter is made to fit VERY snuggly, which can make it hard to rotate it over into position. It WILL sit correctly, it's just hard to get it over the hump.

It's a bit difficult to get enough torque to turn it into place, so a quick tip to fix this is to use one of our other mounts that you might have (kickstand, adhesive mount, etc), clip it into place, and then use that to get enough grip to turn it over.

For reference, check the images on the listing page, it should sit perfectly vertical. Happy to make a video for you as well if that wasn't a clear explanation.

A
Abdelillah L.
Great addition if you already have the other accessories or plan on expanding

I can finally use my Killswitch to its' full potential with the full Mechanism accessory set that I have.

A
Anonymous
Perfect Adaptor

Perfect adaptor design and easy to use!

J
J.E.

Super handy. Love it.

S
Steve B.
Great quality and fits perfect

Great quality and fits perfect.

A
A.M.

So easy to install on the Killswitch case.

A
Anonymous

Works perfectly. Love the mechanism pillow and this holds it on there well.

S
Sean P.
Awesome

Awesome. The best stand you can get!!

S
Sidney S.
Worked perfectly out of the box (bag)

Worked perfectly out of the box (bag). It's really nice to use the pillow with my killswitch case on. The adapter also makes it really easy to remove the deck with just a 90 degree turn. Highly recommend this company.

J
John M.
Super snug fitting

Super snug fitting, flush to the case. Love this ecosystem!!

B
Bryce

I can’t speak to how it’ll hold up - feels like simple plastic. But it feels super secure clicking into the Killswitch. And so far, it’s holding on my pegboard perfectly.

Mechanism actually has good attachments unlike Dbrand - so this is the way to go if you want to use kickstands, mounts, etc. Way to go Mechanism for offering this niche but needed solution!

F
Frank K.
It just works

I don't know what else I can say. It just works. No frills. No fluff. Just Flawless compatibility.

D
D.M.

Tight fit but works well

A
Abiel

Works great

J
Jon L.
Nice and snug fit on the deck

Nice and snug fit on the deck, locked into place and definitely is not going anywhere!

D
David

This one had a tighter fit on my Steam Deck's KillSwitch case.

L
Lyza
Fits perfectly

Fits perfectly. What's more to say?

A
Adam
Perfect fit!

Perfect fit and helps my SteamDeck, in its new case, attach to all my other Mechanism goodies!

L
Leo Q.
It started as a joke

Every time I saw the pillow and connected to a Steam Decl on Instagram, I would always jokingly send it to my wife. Turns out, this makes gaming in the couch so much more comfortable. Playing Binding of Isaac for hours would cram up my hands so I’d have to take a break every 20 minutes. For my birthday, she bought me the pillow but forgot the adapter. Once I had this all installed the cramps is something of the past - Mechanism has made these sessions so much more enjoyable! 5 out of 5!

C
Collin G.
Does exactly what its meant to do

Clips in and out of the Killswitch case. Like that it's not a permanent solution like attaching a sticky back to the back of my steam deck and always having it on. Works great for displaying as well.

K
Kody C.
Seamless

Plugs right into the killswitch case and ready to use the gaming pillow

T
Travis M.
Killswitch Adapter

This thing is spot on. I didn't think I would use the kickstand that came with the Killswitch case. I was wrong. I attached a small square usb c hub to it and used it all the time. Unfortunately, I don't need the hub that often, but wanted to still have a kickstand. Mechanism's adapter and kickstand combo was the perfect fit. It pretty much stays attached all the time now. The only time I'll remove it is if I need the hub, but that's rare. All in, it was a touch pricey for just the two pieces and shipping, but totally worth it in the end. Absolutely no regrets. It's solid. More versatile than the stock Killswitch kickstand with exceptional adjustability for lots of different angles. The adapter is flawless and tight. Very pleased. Keep up the good work!

P
Pedro

Good

B
Ben
Finally my Killswitch mount is useful

Perfect fit!

M
Manuel R.
Great accessory if you have Killswitch and Mechanism accessories

This accessory opened up the opportunity to use the available accessories Mechanism offers. The kickstand goes well with it and, in my opinion, works better than the Killswitch stand. I'm looking forward to trying out the other accessories with it like the pillow or phone holder!

G
Gilmer Q.M.
Bastante Buenos

Muy buen adapatador para el Killswitch, fue un martirio intentar ponerlos pues no tiene muchos puntos de agarre para girarlo, aunque una vez puesto se queda firme en el Killswitch, uno no nota que esta ahi

J
Julian G.
works perfectly

exactly what i needed to make my killswitch steam deck work with everything from Mechanism

C
Charles B.
Top Quality as always

since I'm always carrying my OLEDeck on the go, I needed some extra protection. I splurged and got the Killswitch Case, and I've been happy as can be. However, the MAJOR drawback was that none of my Mechanism (DeckMate) attachments worked anymore! I don't have a 3D printer so I couldnt engineer anything very easily. Finally the good folks at Mechanism had pity on us fools that mix and match brands and made the Killswitch adapter! I preordered and once they released it came quickly. It fits SNUG in the killswitch case, like VERY snug, but with a little use it gets a little easier- but it doesnt need to be removed once installed- NOW I can marry my Killswitch to all of my Mechanism mounts and accessories! The adapter is sturdy and clips reliably into both sides. Another quality product from mechanism- I'm a happy customer!

TL;DR:
Fits great, strong, well worth the price to bridge the gap between brands.

D
Derek H.
Excellent quality

Although I could have 3d printed this with their first party files I am really glad I bought one instead. The quality is above anything I could print as an amateur.

J
John P.L.
Perfect Fit

This has made my steam deck my main travel device

X
Xavier P.
Great

Works amazing. Finally no more having to remove my case