Steam Link is a hardware and software solution made by

Valve Corporation Valve Corporation is an American video game developer, publisher, and digital distribution company headquartered in Bellevue, Washington. It is the developer of the software distribution platform Steam and the franchises ''Half-Life'', '' Co ...

for streaming

Steam Steam is a substance containing water in the gas phase, and sometimes also an aerosol of liquid water droplets, or air. This may occur due to evaporation or due to boiling, where heat is applied until water reaches the enthalpy of vaporizat ...

content from a personal computer or Steam Machine wirelessly to a mobile device or other monitor. Steam Link was originally released as a hardware device alongside the debut of Steam Machines in November 2015. Valve discontinued the Steam Link hardware device in November 2018, in favor of supporting its software-based Steam Link application for mobile devices and smart televisions, as well as providing Steam Link as a software package for the

Raspberry Pi Raspberry Pi () is a series of small single-board computers (SBCs) developed in the United Kingdom by the Raspberry Pi Foundation in association with Broadcom. The Raspberry Pi project originally leaned towards the promotion of teaching basic ...

microcomputer.

Functionality

Steam Link, whether in hardware or software form, supports the streaming of content from a personal computer running

to the video device (a connected television or monitor for the hardware unit, the mobile device's screen for the software version). In this setup, the device acting as the Steam Link (the hardware unit or the mobile device in software form) enables a game controller connected to it to be used to control the game over the connection to the home computer. Prior to March 2019, both the personal computer and the Steam Link hardware device or mobile device using Steam Link software had to be on the same internal network. With an update in March 2019, Valve introduced the Steam Link Anywhere update that allows one to stream across the internet, though the performance of the streaming will be strongly affected by the bandwidth and latency between the personal computer and device with Steam Link.

Hardware

Steam Link is a stand-alone hardware device to enable streaming of

content from a personal computer or a Steam Machine wirelessly to a television set, including integration of

Steam Controller The Steam Controller is a game controller developed by Valve for use with personal computers running Steam on Windows, macOS, Linux, smartphones or SteamOS. The controller was designed not only for games developed for controller users, but also ...

gamepad. The device was released along with the debut of Steam Machines in November 2015. Valve quietly discontinued the Steam Link in November 2018, in favor of supporting its software-based Steam Link application for mobile devices, smart televisions, and a software package for the Raspberry Pi. Steam Link is listed as having the following technical specifications: * Wired 100 Mbit/s Fast Ethernet and Wireless 802.11ac 2×2 (MIMO) * 3× USB 2.0 ports * Bluetooth 4.0 *

HDMI High-Definition Multimedia Interface (HDMI) is a proprietary audio/video interface for transmitting uncompressed video data and compressed or uncompressed digital audio data from an HDMI-compliant source device, such as a display controll ...

out * Support for the following control peripherals: Steam Controller, DualShock 4, Xbox One or 360 Wired Controller, Xbox 360 Wireless Controller for Windows, Logitech Wireless Gamepad F710, or keyboard and mouse A tear-down revealed the following specific hardware parts: * Marvell DE3005-A1 CPU * Marvell WiFi chip 88W8897 * Vivante GC1000 GPU The Steam Link comes with power adapters for various countries.

Software

Operating system

The Steam Link uses a modified version of

Linux Linux ( or ) is a family of open-source Unix-like operating systems based on the Linux kernel, an operating system kernel first released on September 17, 1991, by Linus Torvalds. Linux is typically packaged as a Linux distribution, which i ...

based on version 3.8 of the

Linux kernel The Linux kernel is a free and open-source, monolithic, modular, multitasking, Unix-like operating system kernel. It was originally authored in 1991 by Linus Torvalds for his i386-based PC, and it was soon adopted as the kernel for the GNU ...

. It is possible to enable

root In vascular plants, the roots are the organs of a plant that are modified to provide anchorage for the plant and take in water and nutrients into the plant body, which allows plants to grow taller and faster. They are most often below the sur ...

SSH access to the system.

SDK

One month after release, support was added to the Steam Link to have Steam Link apps, which can be created using an SDK. A number of such apps have been created, such as apps for accessing

Kodi KODI (1400 AM) is a radio station broadcasting a news/talk format. Licensed to Cody, Wyoming, United States, the station is currently owned by the Big Horn Radio Network, a division of Legend Communications of Wyoming, LLC, and features prog ...

, but no database or store for them exists as of November 2017.

Games and applications

Any Steam game that can run on the host computer can be streamed to the Steam Link. On

host it is also possible to stream a Windows game using the Proton beta (released August 2018). Non-Steam games can be played as well.

Discontinuation

Valve announced in November 2018 that they are no longer manufacturing the Steam Link hardware device, and will sell off the remaining stock. Valve will continue to support software and device updates to existing Steam Link hardware, but are directing users towards the mobile app to provide the same functionality.

Software

In May 2018, Valve announced it would release the Steam Link application for

iOS iOS (formerly iPhone OS) is a mobile operating system created and developed by Apple Inc. exclusively for its hardware. It is the operating system that powers many of the company's mobile devices, including the iPhone; the term also include ...

, Android, tvOS, and Android TV devices that will allow users to play streaming games to these devices, without the need for the Link hardware. However,

Apple An apple is an edible fruit produced by an apple tree (''Malus domestica''). Apple trees are cultivated worldwide and are the most widely grown species in the genus '' Malus''. The tree originated in Central Asia, where its wild ances ...

rejected the application from its App Store because of "business conflicts with app guidelines". The app was eventually released on iOS in May 2019. In 2018, Steam Link also released on Samsung smart TVs. In March 2021, Valve released the app for

and

macOS macOS (; previously OS X and originally Mac OS X) is a Unix operating system developed and marketed by Apple Inc. since 2001. It is the primary operating system for Apple's Mac (computer), Mac computers. Within the market of ...

Raspberry Pi

Valve provides a free application for single board computers

3, 3 B+, and Raspberry Pi 4 running

Raspbian Raspberry Pi OS (formerly Raspbian) is a Unix-like operating system based on the Debian Linux distribution for the Raspberry Pi family of compact single-board computers. First developed independently in 2012, it has been produced as the primary o ...

Stretch that provides the same functionality as the original Steam Link hardware. Valve published a beta version of the Steam Link package for

on December 3, 2018. The official version was released on December 13, 2018.

References

External links

* {{Video game streaming services Products introduced in 2015 Link Cloud gaming