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The Steam Deck is undoubtedly the most popular handheld PC on the market, so it has unsurprisingly spawned legions of third-party accessories since launching in 2022. From battery packs and microSD cards to docks and more, there are numerous ways to customize your device. Often times, you can get solid Steam Deck accessories for very reasonable prices; this includes third-party docks that are significantly cheaper than the official dock from Valve.
We’d consider a USB-C dock, microSD card, and portable battery pack to be practically essential purchases for Steam Deck owners. Right now, a bunch of these useful Steam Deck accessories are up for grabs for even lower prices than usual. We’ve put together a list of the best Steam Deck accessory deals we could find at Amazon.