---
title: kIOUSB30HubExtStatusTxSublinkSpeedID
framework: usbdriverkit
role: symbol
role_heading: Enumeration Case
path: usbdriverkit/tiousb30hubextstatus/kiousb30hubextstatustxsublinkspeedid
---

# kIOUSB30HubExtStatusTxSublinkSpeedID

## Declaration

```occ
kIOUSB30HubExtStatusTxSublinkSpeedID
```

## See Also

### Getting the Extended Status Codes

- [kIOUSB30HubExtStatusRxSublinkSpeedID](usbdriverkit/tiousb30hubextstatus/kiousb30hubextstatusrxsublinkspeedid.md)
- [kIOUSB30HubExtStatusRxSublinkSpeedIDPhase](usbdriverkit/tiousb30hubextstatus/kiousb30hubextstatusrxsublinkspeedidphase.md)
- [kIOUSB30HubExtStatusTxSublinkSpeedIDPhase](usbdriverkit/tiousb30hubextstatus/kiousb30hubextstatustxsublinkspeedidphase.md)
- [kIOUSB30HubExtStatusRxLaneCount](usbdriverkit/tiousb30hubextstatus/kiousb30hubextstatusrxlanecount.md)
- [kIOUSB30HubExtStatusRxLaneCountPhase](usbdriverkit/tiousb30hubextstatus/kiousb30hubextstatusrxlanecountphase.md)
- [kIOUSB30HubExtStatusTxLaneCount](usbdriverkit/tiousb30hubextstatus/kiousb30hubextstatustxlanecount.md)
- [kIOUSB30HubExtStatusTxLaneCountPhase](usbdriverkit/tiousb30hubextstatus/kiousb30hubextstatustxlanecountphase.md)