

🕹️ Elevate your Steam Deck game with protection that plays as hard as you do!
The JSAUX PC0104 ModCase is a tailor-made protective case for Valve Steam Deck and Steam Deck OLED, featuring eco-friendly PC-ABS and silicone materials for durable scratch and shock resistance. It includes a detachable front shell, a metal kickstand bracket, and a strap for accessory attachment. Designed with precise port cut-outs and a modular slider, it supports add-ons like cooling fans. This case offers ergonomic comfort, enhanced device airflow, and comes with an 18-month warranty plus 24/7 customer support, making it an essential companion for daily Steam Deck protection and modular customization.



















| ASIN | B0BRXHK2QL |
| Best Sellers Rank | #497 in Video Games ( See Top 100 in Video Games ) #7 in Nintendo Switch Cases & Storage |
| Customer Reviews | 4.7 4.7 out of 5 stars (4,095) |
| Date First Available | January 9, 2023 |
| Department | Unisex Adult |
| Item Weight | 14.8 ounces |
| Item model number | PC0104 |
| Manufacturer | JSAUX |
| Product Dimensions | 13.78 x 5.91 x 1.57 inches |
S**E
Great Case and Great Support!
I'm not exactly rough with my electronics, but when I decided to get a Steam Deck, I bought this as well and installed it the first day I got my Deck. I wanted to protect the corners in case I'd bump something as I moved it around in my hands, but mostly I got it so I could use the attachments and for the protective cover for easy travelling. I also have a dog and cat, so I wanted something to protect the screen if I laid it down, and the plastic cover works perfectly for that! It feels good in the hands. The edge of the case where the palms rest do NOT dig into my palms, and I have pretty sensitive hands. I also LOVE the kickstand. Not only does it prop the system up well and feels sturdy, but when I'm playing games in bed or have a blanket on my lap while playing, I open the kickstand a bit because it's over the fan intake for the Deck. With the kickstand open, it pushes any blankets or pillows AWAY from the intake, letting fresh air in. It's a nice, unintended feature! When I first got it, I would open the kickstand and balance the deck on my desk while I held it to steady it while playing. I DO NOT RECOMMEND THIS! I ended up breaking the kickstand doing this. It was not meant to hold THAT much weight at THAT angle. HOWEVER, I reached out to JSAUX support, explained what happened, and they quickly sent me a replacement kickstand accessory for free! Very quick to respond and act! PROS: -Decent protection -Compact and simple travel protection with the cover, though I wouldn't trust it rattling around in a suitcase or bag. -Great accessories, including the kickstand! CONS: -Don't know how much it will protect from drops or hard hits. -The front cover doesn't protect the power button from being pressed. This COULD be dangerous, because it does cover the exhaust vent. So if you accidentally turn it on and you were in a game, it might cook a bit. TL;DR: Feels good and they have great customer service. Good for daily protections, but not intended for protecting inside luggage or a bag.
R**A
One of the Best
This is a FANTASTIC case. I take my Steam Deck to work and play on my lunch breaks. I have a relatively small bag, so the full Valve case didn't fit. However, with this case it fits PERFECTLY! With the front cover, it protects it well and I don't have to worry about the screen getting scratched. All the moddable attachments are also really nice to have for an external battery, etc. The stand works super well, very sturdy with no flex what do ever. 8 also have the JSAUX dock that I use at home, and the steam deck still fits in there perfectly with this case on. The grips where you hold the steam deck are very comfortable and don't let it slide out of your hands. Pulling off the front cover is a bit tough, I do wish there was an easier way to detach rather than peeling it off aggressively everytime. But putting the cover on is a piece of cake, the fits are perfect when closing it up. It's relatively thick, which I like. I have not dropped it so I can't really comment on how well it'd protect a dro. I have no complaints what so ever, it is absolutely worth the money!
T**D
Beats DBrand at their own game
I was seeking a less expensive hard cover case than the one dbrand makes and took a chance on the JSAUX, to my sweet surprise it's everything I needed for half the cost. The skin isn't so thick that it is noticeable or gets in the way, which I was concerned about, especially looking at the Killswitch in comparison, and the front plate cover is fantastic protection despite being pretty light and thin. I had the hard clam-shell locking case from tomtoc and it just took up too much space in my various bags and slings—especially if your sling isn't really made for Steam Deck but the Switch (I'm looking at you, Genki). This is functionally just a slimmer profile, easy to install, with nice and grippy protective silicone without being too thick in places, ready to go in seconds out of the bag. Not to mention the removable kickstand is perfect for going hands-free. The battery / accessory strap is fantastic with my thin profile sharge battery. I might just have to look into the other JSAUX accessories because of how well this looks. Kind of a shame it's only in one dark, smoky coloration.
T**M
Good reputation for a reason
Fantastic build quality. Everything lines up perfectly, only a very, very slight distortion just under the charging port which I think is unavoidable based on the deck's layout. Does not add much bulk or detract from the deck, but adds protection, a kick stand, and slots for additional add-ons. My favorite is the fan which slides down to insert, has its own battery, and really does a great job in extracting heat (others have reviewed actual temp drops). The travel cover also fits amazingly well, with only slight concern that I might tweak the joysticks when removing. I always put it on when not in use, even when home. I do worry sometimes about inadvertently putting it on while the deck is actually running w/screen off, so just be mindful of that as it covers the top exhaust vent. I can't compare this to more expensive alternatives like the Killswitch but I can say that I really don't feel like I am missing anything and it's bananas cheaper, while still thoughtfully and precisely implemented.
O**O
La cubierta vino en buen estado, y me gustó que el material de la parte trasera es un poco más ligero que otras cubiertas que he comprado (por ejemplo, antes compré un paquete que incluía la cubierta, el cristal para la pantalla y una correa, pero la cubierta era bastante dura, lo cuál es bueno, pero daba una sensación de rigidez en los botones de encendido y volumen, en cambio con la cubierta de JSAUX esos botones se sienten suaves, lo cuál me agrada más). La parte delantera es lo mejor, puede colocarse incluso con cubiertas de otras marcas, es casi universal porque se maneja a presión. Además, tiene orificios para poder cargarla con las cubiertas puestas, lo cuál necesitaba, porque me gusta la idea de protegerla del polvo mientras se carga. Un detalle: además de la base trasera incluida en la cubierta, trae también una "base" de plástico suave que podríamos decir es un "regalo", porque no viene enlistada entre lo que incluye el paquete (me al menos en el paquete más económico, el que no trae ventilador), y he visto comentarios de gente quejándose porque esa base es muy endeble, y no sostiene bien la Steam Deck, porque la base se dobla o se cae. Señores, esa no es una base. No está hecha para que la uses de esa manera. Es una cubierta para tu estación de acoplamiento (Dock) que también vende JSAUX, por eso trae un hueco detrás, porque se ajusta a las entradas USB y otras que tiene el Dock. Se supone que debes colocársela al tu Dock, no usarla como base. Obviamente no va a sostener tu Steam Deck porque es una capa de plástico suave, no una base rigida. El hecho de que la traiga "gratis" es bastante bueno, si ya tienes el Dock. Va a proteger tu Dock y además agregar estabilidad cuando la uses con tu Steam Deck.
D**A
Hij werkt goed, was even zoeken maar werkt goed
S**R
Valeur sûre ! J'ai acheté plusieurs coques de tout plein de fournisseurs et de fabricants, Jsaux est clairement au dessus des autres, et en plus à un prix concurrentiel, c'est vraiment le plus gros point positif La finition est vraiment au petit oignons La protection de l'écran est un vrai plus, impossible d'endommager votre écran et vos joysticks ! La petite béquille est un plus Ca passe niquel dans le sac Jsaux de la même marque aussi !! Une bonne prise en main, pas très lourde comme coque Je recommande les yeux fermés
X**E
Must have if you own a steam deck. There’s nothing even remotely close to being good. Putting it on and off is a bit nerve racking because it need to use slight force and go slowly but that’s great because you won’t have to worry about the case easily falling off or being fragile. It protects my Steam deck very well and is a good surface to put stickers onto. Great dust protection for your Steam deck as well. Make sure to get the thumb sticks in properly each time and it’s golden. The fan cools does the Steam deck very well. I’ve never had to turn it all the way up unless I want to cool done my OLED screen fast. Noise to me isn’t really a big deal since I can use Bluetooth on the Steam deck or turn up the volume of the deck itself and besides I care more for the longevity of the Steam deck battery anyway. Kickstand super convenient and strong. The way it’s integrated doesn’t bother me playing while holding the deck at all. I forget it’s even on while playing. Very glad I bought this. Definitely what I recommend to get to my homies.
M**O
La JSAUX ModCase per Steam Deck è una di quelle cover che danno subito l’impressione di protezione solida e costruzione di qualità. L’ho acquistata dopo aver confrontato diversi modelli, e devo dire che questa vale assolutamente la spesa. Il guscio principale è molto ben fatto: si aggancia saldamente e protegge sia il corpo che i bordi del Deck, senza compromettere la presa o la ventilazione. La staffa metallica posteriore è un’aggiunta davvero comoda — permette di tenere la console in piedi per giocare con il controller o guardare video, e dà anche una sensazione di robustezza. Mi è piaciuto molto anche il guscio anteriore staccabile, utile per coprire lo schermo quando si trasporta la console nello zaino. Insieme al cinturino posteriore, che migliora la presa durante le sessioni di gioco, forma un set completo e ben pensato. Nonostante la protezione extra, non aumenta troppo il peso né le dimensioni, e il design resta elegante e funzionale. In sintesi: una cover di livello premium, che unisce praticità, estetica e protezione. ✅ Perfetta per chi usa spesso lo Steam Deck fuori casa o vuole semplicemente dormire sonni tranquilli sapendo che la console è al sicuro
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