Visual USB port manager: label, see and toggle physical ports
Problem
PC users with many USB peripherals (gamers with multiple controllers, streamers, VR setups) have no friendly way to see what is plugged into which physical port and enable/disable devices from software. Existing utilities like USBDeview are cryptic and power-user oriented, and Windows' controller ordering for couch co-op forces people to physically crawl behind their PCs to unplug devices.
Opportunity
A 'Fan Control but for USB' desktop app: a visual map of your physical ports with custom names/photos per device, one-click enable/disable, and controller-order management. Recurring pain for the gaming and sim-racing communities, who already pay for niche utilities.
Market analysis
The pain is genuine and the 'Fan Control for USB' framing is compelling, but the generic pieces already exist for free (USBDeview, USB Device Tree Viewer) and the hardest feature — controller reordering — is only solved for DirectInput by an open-source tool. The winning app is a UX layer, not new plumbing.
Market · PC gamers, sim-racers, streamers, and VR users with many peripherals — niche but vocal and used to paying for quality utilities.
Pricing · Windows utilities in this space are free/donation-ware (Fan Control, USBDeview) or $5-15 one-time; a sustainable model is a low one-time license with no subscription.
Pros
- + Recurring, well-articulated pain in gaming and sim-racing communities.
- + Fan Control proves niche Windows system utilities can build loyal audiences.
- + No existing tool offers a visual map of physical ports with friendly labels.
Cons
- − Free tools (USBDeview, UsbTreeView) already cover disable/enable for power users.
- − Device enable/disable requires admin rights and fragile Windows API work.
- − Touching HID devices risks anti-cheat false positives — serious liability with gamers.
- − Small one-time-purchase market; hard to grow beyond a hobby project.
Existing / similar tools
Source
r/SomebodyMakeThis (Reddit)
The unsolved technical nugget is controller ordering: devreorder only hooks DirectInput 8, while modern games use XInput, Raw Input, or the Windows HID API — each with its own enumeration rules. A tool that reliably sets player 1-4 order across input APIs would be the killer feature, and it is genuinely hard, which is also protection against copycats. The visual port map with photos is delightful but ultimately cosmetic; hardware topology can only be inferred, not queried directly, so the map will be partially guessed. The anti-cheat angle deserves respect: programmatically disabling HID devices looks exactly like what cheat tooling does, so the app should ship with a visible signature and early outreach to vendors like EAC/BattlEye.