---
title: What does the controller do?
description: The controller is responsible for operating the driver’s commands, such as reading and writing.
url: "https://www.szyunze.com/support/what-does-the-controller-do/"
updated: "2023-08-27"
category: USB Flash Drive
---

# What does the controller do?

The controller is responsible for operating the driver’s commands, such as reading and writing.