Where can I download the steam link, please?

The Steam Link application is available for direct download from the official digital distribution platforms associated with your device's operating system. For Android smartphones, tablets, and TV devices like the NVIDIA Shield, the primary source is the Google Play Store. For iOS-based devices such as iPhones and iPads, the application is distributed through Apple's App Store. It is crucial to obtain the software from these official stores to ensure you are receiving a secure, verified, and updated version directly from Valve, the developer. Attempting to download the APK file from third-party websites for Android carries significant security risks, including potential malware, and is generally unnecessary as the app is widely available through the official channel.

The functionality of the Steam Link app hinges on its role as a streaming client within your local network. Once installed on your mobile or television device, the application connects to a computer running the Steam client on the same local network. This computer must have Steam running, with Steam Remote Play enabled in its settings, and should possess hardware capable of encoding the game video stream in real time. The app itself does not contain or play games independently; it acts as a conduit, transmitting your control inputs to the host PC and receiving the audio-visual stream back from it. Performance is therefore dependent on the strength and stability of your home Wi-Fi or wired Ethernet connection, with a 5GHz network band or a wired connection being strongly recommended for playable latency.

Regarding availability on other platforms, it is important to distinguish the software application from the discontinued physical Steam Link hardware device. The standalone software is not available as a downloadable package for Windows or macOS computers, as the native Steam client on those platforms already incorporates the Remote Play hosting and streaming functionality. For smart TVs, the availability is fragmented and depends on the manufacturer and operating system. While the app is present on some TV-specific platforms like Android TV, it is not available for others such as webOS or Tizen. Users should consult their TV's integrated app store as the definitive source. The core implication is that your download destination is dictated entirely by the ecosystem of the device you intend to use as the streaming endpoint, with the official stores being the sole recommended sources.