PC requirements

Slingbox System Requirements

Slingbox needs at least x86_64 CPU or ARMv8, 4 GB RAM and Integrated graphics with full Vulkan 1.0 support, Direct3D 12 (12_0 feature level) support (Windows) graphics.

Verified Sources: Steam store listing
Slingbox minimum and recommended PC specifications
Component Minimum
Operating system Windows 10
Processor x86_64 CPU or ARMv8
Memory 4 GB RAM
Graphics Integrated graphics with full Vulkan 1.0 support, Direct3D 12 (12_0 feature level) support (Windows)
Storage 500 MB available space
Not sure how your PC compares? Use the Can I Run It checker — pick your CPU and GPU and it tells you which column you land in.

Other platforms

Slingbox is also available on these systems, where hardware is fixed and no per-PC check is needed:

Quick answers

Running Slingbox on PC

Can my PC run Slingbox?
Compare your CPU, GPU and RAM against the minimum column below. If your parts match or beat every minimum row, the game will launch — though you may need to lower settings. Matching the recommended column is what gets you 60fps at 1080p.
How much storage does Slingbox need?
500 MB available space