---
title: com.apple.developer.driverkit.family.block-storage-device
framework: bundleresources
role: symbol
role_heading: Property List Key
path: bundleresources/entitlements/com.apple.developer.driverkit.family.block-storage-device
---

# com.apple.developer.driverkit.family.block-storage-device

A Boolean value that indicates whether to match the driver against block storage devices that use custom drivers.

## Discussion

Discussion Add this entitlement to every BlockStorageDeviceDriverKit driver you create. You must request this entitlement from Apple. For information about how to request the entitlement, see System Extensions and DriverKit.

## See Also

### DriverKit family entitlements

- [DriverKit Audio Family](bundleresources/entitlements/com.apple.developer.driverkit.family.audio.md)
- [com.apple.developer.driverkit.family.midi](bundleresources/entitlements/com.apple.developer.driverkit.family.midi.md)
- [com.apple.developer.driverkit.family.networking](bundleresources/entitlements/com.apple.developer.driverkit.family.networking.md)
- [com.apple.developer.driverkit.family.scsicontroller](bundleresources/entitlements/com.apple.developer.driverkit.family.scsicontroller.md)
- [com.apple.developer.driverkit.family.serial](bundleresources/entitlements/com.apple.developer.driverkit.family.serial.md)
- [com.apple.developer.driverkit.transport.pci](bundleresources/entitlements/com.apple.developer.driverkit.transport.pci.md)
- [com.apple.developer.driverkit.transport.usb](bundleresources/entitlements/com.apple.developer.driverkit.transport.usb.md)