---
title: kIOUSBSuperSpeedPlusDeviceCapabilitySublinkDirection
framework: Kernel
role: symbol
role_heading: Enumeration Case
platforms: [macOS 10.15+]
path: kernel/3166384-anonymous/kiousbsuperspeedplusdevicecapabilitysublinkdirection
---

# kIOUSBSuperSpeedPlusDeviceCapabilitySublinkDirection

## Declaration

```occ
kIOUSBSuperSpeedPlusDeviceCapabilitySublinkDirection = IOUSBBit(7)
```