JSAUX PC0104 ModCase Compatible with Steam Deck/Steam Deck OLED, Steam Deck Modular Case Include 11-in-1 Docking Station, Detachable Front Shell, Body Protective Shell,Metal Bracket and Strap-Hub Set
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FREE refund/replacement until Jan 31, 2026 Learn more
This item's return window has been extended for the holiday season: FREE refund/replacement until Jan 31, 2026
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Color: Hub Set
Features
- Complete and Flexible: JSAUX ModCase consists of a protective back case with its own metal stand, a strap to attach other accessories, and a front cover to use when the Steam Deck is idle, and a 11-in-1 docking station to use when gaming. Provide full protection for your Steam Deck
- 11-in-1 Docking Station: 4K@120Hz, HDMI 2.1 + DisplayPort 1.4, SD/TF card slots and 100W power supply when charging. Its not only the most powerful hub for Steam Deck but also a great ally to optimize the use of all ports on a PC. [Note: Don't open the stand when using the dock, in case the sd card is obstructed and unknown problems occur]
- Perfect Fit: The modular case designed for Valve Steam Deck (2022) and Steam Deck OLED (2023), the cut-outs are perfectly aligned with the handhelds output/input ports.
- Ultimate Protection: Its eco-friendly PC-ABS and silicone material prevent the screen from scratching or cracking, so it's safe to use when you carry your Steam Deck in a backpack or a handbag. The TPU wrap on its edges dampens the shock of a fall, reducing its potential damage.
- The More, The Better: The JSAUX ModCase also features a modular slider on its back cover. Level up your gaming experience by adding up other compatible accessories, such as the JSAUX 11-in-1 hub or cooling fan.
- What You Get: You will get a Steam Deck case, a front shell, a 11-in-1 docking station, a metal bracket and a strap in the package. We also provide this Modular Steam Deck Case with an 18-Month worry-free period and 24/7 friendly client consultation, if you have any questions, we will resolve your issue within 24 hours.
Brand: JSAUX
Color: Hub Set
Compatible Devices: Valve Steam Deck, Steam Deck OLED
Form Factor: Case
Shell Type: Hard
Package Dimensions: 17.56 x 5.28 x 2.44 inches
Item Weight: 1.63 pounds
Item model number: PC0104
Date First Available: March 7, 2023
Department: Unisex Adult
Frequently asked questions
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Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
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Top Amazon Reviews
Color: Basic Set
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.
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Reviewed in the United States on September 14, 2025 by Steve
Color: Cooler Set
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 year (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.
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Reviewed in the United States on November 2, 2025 by Travis M
Color: Basic Set
This case provides excellent protection for the Steam Deck while maintaining easy access to buttons and ports. The sturdy construction helps prevent scratches, bumps, and everyday wear. The design is sleek and functional, with a secure fit that feels tailored to the device. It’s lightweight, easy to install, and doesn’t interfere with gameplay or handling. Overall, a high-quality, reliable, and practical protective case. Highly recommended for Steam Deck owners looking to keep their device safe and stylish.
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Reviewed in the United States on October 16, 2025 by Jay
Color: Basic Set
EXCELLENT. I love the kickstand - it's really well-built. I wish the strap could rotate, but it's a nice addition/inclusion. fits really well, protects my switch and helps me hold on to it. I don't even both with the original case anymore. This is perfect. I'd buy it again in a heartbeat.
Reviewed in the United States on October 23, 2025 by Andrew Searing
Color: Basic Set
This case has generally been pretty great - however the kickstand hinge has given out on me twice now. It no longer stays open on it's own. The first time it happened, I reached out to JSAUX support and they very kindly send a replacement kickstand, which lasted for a while, but has given out again. Pretty disappointed, since it's super useful to have, but for $30 bucks, I can't really complain to much. Otherwise, it's been solid. I'll probably upgrade to the DBrand case soon, though.
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Reviewed in the United States on October 19, 2025 by Nick Lanza
Color: Power Bank Set
This case is really nice. It feels well constructed and sturdy. It is designed well and protects the buttons and anologue sticks while also allowing the console to breath. It is a bit tightb but fairly easy to install and feels comfortable. My only mild complaint is the battery pack makes the console feel heavy and unbalanced but it's tolerable. The battery pack itself is nice and well made and can be used with any device that requires USB or USB type c. Overall I'm very satisfied and I highly recommend.
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Reviewed in the United States on October 4, 2025 by John Kenneth Reese