The First Modular 

Case for Steam Deck


The First Modular Case for Steam Deck

  • ModCase Basic Set
  • ModCase Cooler Kit
  • ModCase Hub Kit
  • ModCase M.2 Slot Kit
  • ModCase Powerbank Kit
  • ModCase Ultimate Kit

The Most Efficient Way of Cooling.

Unlike cooling your steam deck backshell, this is not a good way to cool it down. We chose the smarter and more effective way to increase the airflow. This can lower the temperature by up to 18 °C.

The Most Powerful Steam Deck Docking Station.

4K@120Hz, HDMI 2.1 + DP 1.4, 100W PD charging. It's not just the most powerful Hub on Steam Deck, it's also for your PC.

ModCase PC0104

Frequently asked questions

Have questions? We're here to help>>>

What are the activities on Member's Day?

For the moment the main activity of our Member's Day is product flash sale, each product only costs $1/$9.9. The Member's Day flash sale lasts for one day, until the flash sale products are sold out.
We may increase more and more interesting activities in the future, please pay attention to our website.

When is JSAUX Member's Day?

On the second Wednesday of every month, JSAUX will host a members-only flash sale with juicy discounts. Be sure to sign up for our newsletter, we send out email notifications every month so you don't miss out.

I am not a member yet, can I participate in the Member's Day flash sale?

No, just move your finger to register an account and become our member to participate in the Member's Day flash sale.

I am a member and I have a gift card, can I use the gift card to make my flash sale?

Of course, you can, but please note that when you use gift cards to buy your products, customers all over the world are snapping up, but our products are limited.

How can I participate in JSAUX's member day activities?

You can register as our member, just put the product into your shopping cart in advance, get ready for faster internet speed, cheap and affordable products are waiting for you.

I want to participate in multiple deals at once, is that possible?

Yes, of course, we welcome you to buy more of our products, but please remember that for the same product, each person can only buy one(for the rest amount of this order ,we will refund the money)
Why doesn't the product sheet show the discounted price?
It's usually related to one of the following causes:
1. The flash hasn't yet started.
2. There's a network delay.
3. All units included in this promotion have been sold.
How long does the flash sale last?
Flash sale will be ends when quantity is out of stock.


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