> 1 | Introduction

> Your wireless module integrates a self-powered USB 2.0 Full Speed interface (12 Mbit/s) compliant with the “Universal Serial Bus Specification Revision 2.0”.
> The purpose of this Application Note1 is to provide a detailed technical specification for the module’s USB interface and to assist application engineers in designing applications with full support of USB by describing the performance scope USB interface.

> 1
> This document is effective only if listed in the appropriate Release Notes as part of the technical documentation delivered with your Siemens wireless product.