There are multiple ways to buy new games using a Steam Deck. You can use the in-game store and add your card details or link up with a PayPal account, but if you prefer not to use your bank card or lack a PayPal method, purchasing Steam codes, or Steam Keys, from reputable retailers is the best alternative.

Of course, retailers specializing in game keys and codes often have terrific deals and sales that are even better than the Steam sales. Thankfully, Steam Deck users can redeem their codes on the handheld platform without using a PC, but the steps aren't clear. This guide will show you how to redeem a Steam Key on the Steam Deck.

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How To Redeem A Steam Key On The Steam Deck

Steam Deck - adding a Steam Key on the Steam Deck

Redeeming a Steam Key on the Steam Deck device is a handy method to add Steam games to your library, but there are some menus you need to sift through to add the key and get the game. Use the following steps to redeem a Steam Key on the Steam Deck:

  • Press the Steam button underneath the left trackpad.
  • In the side menu bar, highlight and select Settings.
  • Scroll down and select the Library option.
  • In the Add to Library square click the Add Game option.
  • The Steam Deck's built-in keyboard will appear to Enter your product code.
Steam Deck - entering a Steam Key product code on the Steam Deck
  • Then select Confirm.
  • Press the Steam button and select Library.
  • Look for the game in the library to find and Install it.

Redeem A Steam Key On A PC Or Browser.

You can still use your Steam Account to redeem a game code on the PC and install it on the Steam Deck later. This is how to do it:

  • Sign in to the Steam app on your PC or a browser at the Steam Store.
  • Enter the five-digit Steam Guard code sent to your email address.
  • Once logged in, click on the Steam icon drop-down menu at the top left corner of the Steam app.
  • Then click on Settings.
  • Now highlight and click on Library.
Steam Deck - activating a Steam Key product code on the Steam store
  • Then click on Activate a Product.
  • Enter the code and select confirm.
  • This will add the game to the library which can be accessed and installed on the Steam Deck.

That's everything needed to install a Steam Key on the Steam Deck. Once added, the game will permanently appear in the Steam Library and be playable on a capable PC. Be sure to seek out and research reputable retailers before buying Steam Keys and codes for top-ups by using sites like Trustpilot.

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Steam Deck Console
Steam Deck
Display card main info widget
4K Capabilities
Yes
Screen
7" diagonal 1280 x 800px (16:10 aspect ratio) 60Hz
Display card main info widget end

Checkbox: control the expandable behavior of the extra info
Storage
64 GB - 512 GB
CPU
AMD APU Zen 2 4c/8t, 2.4-3.5GHz
Battery
40Whr battery. 2 - 8 hours of gameplay
Dimensions
298mm x 117mm x 49mm
Weight
Approx. 669 grams
Audio
Stereo with embedded DSP for an immersive listening experience and Dual Microphone Array