Steam Frame (perhaps from their "Developer Kit program"?)

[Supermath101]

It contains a "Snapdragon 8 Gen 3", running a new variant of the "SteamOS 3 (Arch-based)" operating system, and contains this claim within the "Expansion" section of its specs:

User accessible front expansion port

Dual high speed camera interface (8 lanes @ 2.5Gbps MIPI) / PCIe Gen 4 interface (1-lane)

In addition to being a candidate for geerlingguy/sbc-reviews, some of its unique aspects might make it an advantageous testing platform for geerlingguy/raspberry-pi-pcie-devices, vs most of the current SBC choices on the market.

Finally, according to https://steamcommunity.com/groups/steamworks/announcements/detail/563639634283728255, there will be a "Developer Kit program", albeit primarily intended for developers of existing Steam games.

[geerlingguy]

@Supermath101 - I've reached out to Valve, we'll see if anything comes of it. I am definitely watching their progress, as I've already been testing Crossover Preview for Arm64, which I presume is testing out a lot of the early porting efforts: https://www.youtube.com/watch?v=4Vox48HG_7w