---
title: MAXIMUM_ATOMIC_TRANSFER_LENGTH_WITH_ATOMIC_BOUNDARY
framework: IOKit
role: symbol
role_heading: Instance Property
platforms: [driverkit 22.0+, Mac Catalyst 13.0+, macOS 10.12+]
path: iokit/scsicmd_inquiry_pageb0_data/1792073-maximum_atomic_transfer_length_w
---

# MAXIMUM_ATOMIC_TRANSFER_LENGTH_WITH_ATOMIC_BOUNDARY

## Declaration

```occ
UInt32 MAXIMUM_ATOMIC_TRANSFER_LENGTH_WITH_ATOMIC_BOUNDARY;
```