# Deprecated Functions Overview - neoVI API

| Name                                                                                                                                                                              | Description                                                                       |
| --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- | --------------------------------------------------------------------------------- |
| [OpenPortEx](https://docs.intrepidcs.com/neovi-api/win32-api-overview-intrepidcs-api/deprecated-functions-overview-intrepidcs-api/openportex-method-intrepidcs-api)               | Use OpenNeoDevice                                                                 |
| OpenPort                                                                                                                                                                          | Use OpenNeoDevice                                                                 |
| [EnableNetworkCom](https://docs.intrepidcs.com/neovi-api/win32-api-overview-intrepidcs-api/deprecated-functions-overview-intrepidcs-api/enablenetworkcom-method-intrepidcs-api)   | It is no longer necessary to call this before and after calling SendConfiguration |
| [FindAllUSBDevices](https://docs.intrepidcs.com/neovi-api/win32-api-overview-intrepidcs-api/deprecated-functions-overview-intrepidcs-api/findallusbdevices-method-intrepidcs-api) | No longer supported. It is present in the API but will always return 0            |
| [FindAllCOMDevices](https://docs.intrepidcs.com/neovi-api/win32-api-overview-intrepidcs-api/deprecated-functions-overview-intrepidcs-api/findallcomdevices-method-intrepidcs-api) | Use FindNeoDevices instead                                                        |
| [FindNeoDevices](https://docs.intrepidcs.com/neovi-api/win32-api-overview-intrepidcs-api/deprecated-functions-overview-intrepidcs-api/findneodevices-method-intrepidcs-api)       | Use FindDevices instead                                                           |