The Valve Steam Deck is a powerful handheld gaming PC that lets you play your Steam library on the go with console‑style controls and full PC performance in a portable form factor. It runs SteamOS 3.0, features a bright 7‑inch touchscreen, and is powered by a custom AMD APU with Zen 2 CPU and RDNA 2 graphics, paired with 16 GB of RAM and fast internal storage options that can also be expanded with a microSD card. With intuitive gamepad buttons, thumbsticks, trackpads, Wi‑Fi and Bluetooth connectivity, and USB‑C output for connecting to external displays, the Steam Deck delivers a flexible gaming experience anywhere — from handheld play to desktop‑style gaming when docked.