---
title: Media Type Constants
framework: networkingdriverkit
role: collectionGroup
role_heading: API Collection
path: networkingdriverkit/media-type-constants
---

# Media Type Constants

The types of networking media your driver supports.

## Topics

### Getting the Media Types

- [kIOUserNetworkMediaEthernetAuto](networkingdriverkit/kiousernetworkmediaethernetauto.md)
- [kIOUserNetworkMediaEthernetManual](networkingdriverkit/kiousernetworkmediaethernetmanual.md)
- [kIOUserNetworkMediaEthernetNone](networkingdriverkit/kiousernetworkmediaethernetnone.md)
- [kIOUserNetworkMediaEthernet10BaseT](networkingdriverkit/kiousernetworkmediaethernet10baset.md)
- [kIOUserNetworkMediaEthernet10Base2](networkingdriverkit/kiousernetworkmediaethernet10base2.md)
- [kIOUserNetworkMediaEthernet10Base5](networkingdriverkit/kiousernetworkmediaethernet10base5.md)
- [kIOUserNetworkMediaEthernet100BaseTX](networkingdriverkit/kiousernetworkmediaethernet100basetx.md)
- [kIOUserNetworkMediaEthernet100BaseFX](networkingdriverkit/kiousernetworkmediaethernet100basefx.md)
- [kIOUserNetworkMediaEthernet100BaseT4](networkingdriverkit/kiousernetworkmediaethernet100baset4.md)
- [kIOUserNetworkMediaEthernet100BaseVG](networkingdriverkit/kiousernetworkmediaethernet100basevg.md)
- [kIOUserNetworkMediaEthernet100BaseT2](networkingdriverkit/kiousernetworkmediaethernet100baset2.md)
- [kIOUserNetworkMediaEthernet1000BaseSX](networkingdriverkit/kiousernetworkmediaethernet1000basesx.md)
- [kIOUserNetworkMediaEthernet10BaseSTP](networkingdriverkit/kiousernetworkmediaethernet10basestp.md)
- [kIOUserNetworkMediaEthernet10BaseFL](networkingdriverkit/kiousernetworkmediaethernet10basefl.md)
- [kIOUserNetworkMediaEthernet1000BaseLX](networkingdriverkit/kiousernetworkmediaethernet1000baselx.md)
- [kIOUserNetworkMediaEthernet1000BaseCX](networkingdriverkit/kiousernetworkmediaethernet1000basecx.md)
- [kIOUserNetworkMediaEthernet1000BaseT](networkingdriverkit/kiousernetworkmediaethernet1000baset.md)
- [kIOUserNetworkMediaEthernetHomePNA1](networkingdriverkit/kiousernetworkmediaethernethomepna1.md)
- [kIOUserNetworkMediaEthernet10GBaseSR](networkingdriverkit/kiousernetworkmediaethernet10gbasesr.md)
- [kIOUserNetworkMediaEthernet10GBaseLR](networkingdriverkit/kiousernetworkmediaethernet10gbaselr.md)
- [kIOUserNetworkMediaEthernet10GBaseCX4](networkingdriverkit/kiousernetworkmediaethernet10gbasecx4.md)
- [kIOUserNetworkMediaEthernet10GBaseT](networkingdriverkit/kiousernetworkmediaethernet10gbaset.md)
- [kIOUserNetworkMediaEthernet2500BaseT](networkingdriverkit/kiousernetworkmediaethernet2500baset.md)
- [kIOUserNetworkMediaEthernet5000BaseT](networkingdriverkit/kiousernetworkmediaethernet5000baset.md)
- [kIOUserNetworkMediaEthernet1000BaseCX_SGMII](networkingdriverkit/kiousernetworkmediaethernet1000basecx_sgmii.md)
- [kIOUserNetworkMediaEthernet1000BaseKX](networkingdriverkit/kiousernetworkmediaethernet1000basekx.md)
- [kIOUserNetworkMediaEthernet10GBaseKX4](networkingdriverkit/kiousernetworkmediaethernet10gbasekx4.md)
- [kIOUserNetworkMediaEthernet10GBaseKR](networkingdriverkit/kiousernetworkmediaethernet10gbasekr.md)
- [kIOUserNetworkMediaEthernet10GBaseCR1](networkingdriverkit/kiousernetworkmediaethernet10gbasecr1.md)
- [kIOUserNetworkMediaEthernet10GBaseER](networkingdriverkit/kiousernetworkmediaethernet10gbaseer.md)
- [kIOUserNetworkMediaEthernet20GBaseKR2](networkingdriverkit/kiousernetworkmediaethernet20gbasekr2.md)
- [kIOUserNetworkMediaEthernet25GBaseCR](networkingdriverkit/kiousernetworkmediaethernet25gbasecr.md)
- [kIOUserNetworkMediaEthernet25GBaseKR](networkingdriverkit/kiousernetworkmediaethernet25gbasekr.md)
- [kIOUserNetworkMediaEthernet25GBaseSR](networkingdriverkit/kiousernetworkmediaethernet25gbasesr.md)
- [kIOUserNetworkMediaEthernet25GBaseLR](networkingdriverkit/kiousernetworkmediaethernet25gbaselr.md)
- [kIOUserNetworkMediaEthernet40GBaseCR4](networkingdriverkit/kiousernetworkmediaethernet40gbasecr4.md)
- [kIOUserNetworkMediaEthernet40GBaseSR4](networkingdriverkit/kiousernetworkmediaethernet40gbasesr4.md)
- [kIOUserNetworkMediaEthernet40GBaseLR4](networkingdriverkit/kiousernetworkmediaethernet40gbaselr4.md)
- [kIOUserNetworkMediaEthernet40GBaseKR4](networkingdriverkit/kiousernetworkmediaethernet40gbasekr4.md)
- [kIOUserNetworkMediaEthernet50GBaseCR2](networkingdriverkit/kiousernetworkmediaethernet50gbasecr2.md)
- [kIOUserNetworkMediaEthernet50GBaseKR2](networkingdriverkit/kiousernetworkmediaethernet50gbasekr2.md)
- [kIOUserNetworkMediaEthernet50GBaseSR2](networkingdriverkit/kiousernetworkmediaethernet50gbasesr2.md)
- [kIOUserNetworkMediaEthernet50GBaseLR2](networkingdriverkit/kiousernetworkmediaethernet50gbaselr2.md)
- [kIOUserNetworkMediaEthernet56GBaseR4](networkingdriverkit/kiousernetworkmediaethernet56gbaser4.md)
- [kIOUserNetworkMediaEthernet100GBaseCR4](networkingdriverkit/kiousernetworkmediaethernet100gbasecr4.md)
- [kIOUserNetworkMediaEthernet100GBaseSR4](networkingdriverkit/kiousernetworkmediaethernet100gbasesr4.md)
- [kIOUserNetworkMediaEthernet100GBaseKR4](networkingdriverkit/kiousernetworkmediaethernet100gbasekr4.md)
- [kIOUserNetworkMediaEthernet100GBaseLR4](networkingdriverkit/kiousernetworkmediaethernet100gbaselr4.md)
- [kIOUserNetworkMediaEthernetMask](networkingdriverkit/kiousernetworkmediaethernetmask.md)

## See Also

### Configuring the Media Type Information

- [Configuration Options](networkingdriverkit/configuration-options.md)