---
title: NWInterface
framework: network
role: symbol
role_heading: Structure
path: network/nwinterface
---

# NWInterface

An interface that a network connection uses to send and receive data.

## Declaration

```swift
struct NWInterface
```

## Topics

### Inspecting Interfaces

- [type](network/nwinterface/type.md)
- [NWInterface.InterfaceType](network/nwinterface/interfacetype.md)
- [name](network/nwinterface/name.md)
- [index](network/nwinterface/index.md)

### Enumerations

- [NWInterface.RadioType](network/nwinterface/radiotype.md)

## Relationships

### Conforms To

- [CustomDebugStringConvertible](swift/customdebugstringconvertible.md)
- [Equatable](swift/equatable.md)
- [Hashable](swift/hashable.md)
- [Sendable](swift/sendable.md)
- [SendableMetatype](swift/sendablemetatype.md)

## See Also

### Paths and Interfaces

- [NWPath](network/nwpath.md)
- [NWPathMonitor](network/nwpathmonitor.md)