Keychron Engine vs Rapoo A HUB
| Keychron Engine | Rapoo A HUB | |
|---|---|---|
| Platforms | macOS, Windows | macOS, Web, Windows |
| Free plan | Yes | Yes |
| Supported operating systems | cross-platform | cross-platform |
| Macro support | Yes | Yes |
| Onboard device memory | Yes | Yes |
| Polling rate control | Yes | Yes |
| Sensitivity controls | Yes | Yes |
| Profile slots | 5 profiles | 8 profiles |
| Per-app profiles | Yes |
Listed together in Best Keyboard and Mouse Customization Software