Valve continues preparation for the Steam Frame launch with significant updates to Proton's FEX emulator. The latest Proton 11 Beta 3 now includes FEX-2605, specifically designed to run x86 games on the device's Qualcomm Snapdragon 8 Gen 3 processor, addressing compatibility concerns for ARM-based gaming hardware.

Beyond software improvements, the Steam Frame now appears on Qualcomm's official device listing, confirming the partnership. The listing mentions advanced CPU/GPU performance, AI acceleration, and fast connectivity, though reveals no additional specifications. This follows recent updates to the Steam Store's hardware page suggesting Valve is finalizing product details.

Recent reports indicate Valve is stocking US warehouses with both Steam Machine and Frame units. This activity, combined with the software readiness and official listings, suggests Valve may honor its original "first half of 2026" launch window for the Steam Frame.