| Features | MCV2-22/47 | Hamptone MK1C | Hamptone MK4 |
| Plug and Play | N | Y | N |
| Built in SSR (replaces existing relay) | Y | N | Y |
| 3 mode operation (Fast/Slow/Stop) | Y | N | Y |
| Leslie kit compatibility | Y | N/A | N |
| Supports Bob Schleicher's 3 mode operation | Y | N | N |
| PWM Technology | Y | N | N |
| Field Upgradeable Software | Y | N/A | N/A |
| User selectable Brake/Coast | Y | N | N |
| More than 4 selectable slow speeds | Y (>40) | N | N |
| For Dealers/Techs: | |||
| Replaceable CPU | Y | N/A | N/A |
| Troubleshooting Docs | Y | N | N |
| Schematics | Y | N | N |
| Parts/Spares kits/Diagnostic cpu | Y | N | N |
| Online support | Y | N | N |