---
title: OPTIMAL_TRANSFER_LENGTH_GRANULARITY
framework: driverkit
role: symbol
role_heading: Instance Property
path: driverkit/scsicmd_inquiry_pageb0_data/optimal_transfer_length_granularity
---

# OPTIMAL_TRANSFER_LENGTH_GRANULARITY

## Declaration

```occ
UInt16 OPTIMAL_TRANSFER_LENGTH_GRANULARITY;
```