USB4™ Specification

NOTE: Adopters may only use this USB specification to implement USB or third party

functionality as expressly described in this Specification; all other uses are prohibited.
 

LIMITED COPYRIGHT LICENSE: The Promoters grant a conditional copyright license under the

copyrights embodied in this USB Specification to use and reproduce the Specification for the

sole purpose of, and solely to the extent necessary for, evaluating whether to implement

the Specification in products that would comply with the specification. Without limiting the

foregoing, use of the Specification for the purpose of filing or modifying any patent

application to target the Specification or USB compliant products is not authorized. Except

for this express copyright license, no other rights or licenses are granted, including without

limitation any patent licenses. In order to obtain any additional intellectual property

licenses or licensing commitments associated with the Specification a party must execute

the USB Adopters Agreement. NOTE: By using the Specification, you accept these license

terms on your own behalf and, in the case where you are doing this as an employee, on

behalf of your employer.
 

INTELLECTUAL PROPERTY DISCLAIMER

THIS SPECIFICATION IS PROVIDED TO YOU “AS IS” WITH NO WARRANTIES WHATSOEVER

INCLUDING ANY WARRANTY OF MERCHANTABILITY, NON-INFRINGEMENT, OR FITNESS FOR

ANY PARTICULAR PURPOSE. THE AUTHORS OF THIS SPECIFICATION DISCLAIM ALL LIABILITY

FOR INFRINGEMENT OF ANY PROPRIETARY RIGHTS, RELATING TO THE USE OR

IMPLEMENTATION OF INFORMATION IN THIS SPECIFICATION. THE PROVISION OF THIS

SPECIFICATION TO YOU DOES NOT PROVIDE YOU WITH ANY LICENSE, EXPRESS OR IMPLIED,

BY ESTOPPEL OR OTHERWISE, TO ANY INTELLECTUAL PROPERTY RIGHTS.

Specification
Base Specification
Technology