OR-USB-IF
USB Implementers Forum (USB-IF), the support organization for the advancement and adoption of USB technology, today announced the publication of the USB4® Version 2.0 specification, a major update to enable USB 80Gbps performance over the USB Type-C® cable and connector. The updated USB4 specification doubles the maximum aggregate bandwidth of USB to the benefit of higher-performance displays, storage, and USB-based hubs and docks. The USB Type-C and USB Power Delivery (USB PD) specifications have also been updated to support this higher level of data performance.
This press release features multimedia. View the full release here: https://www.businesswire.com/news/home/20221017006047/en/
USB 80Gbps branding overview for certified solutions based upon the USB4® Specification. (Graphic: Business Wire)
The updated specifications are now available for product developers to download at www.usb.org.
“For engineers, USB4 is defined by its multi-protocol tunneling that architecturally differentiates it from its predecessors – USB 3.2 and USB 2.0,” said Brad Saunders, USB-IF Board Chair and CEO. “This updated technical specification extends USB4 speed and data protocol performance, enabling manufacturers to develop products that can deliver USB 80Gbps in addition to existing USB 40Gbps and USB 20Gbps to end users.”
Key characteristics of the updated USB 80Gbps solution include:
-
Up to 80Gbps operation, utilizing a new physical layer architecture based on PAM3 signal encoding, over existing 40Gbps USB Type-C passive cables and newly defined 80Gbps USB Type-C active cables.
- Optionally for certain applications, such as driving very-high performance USB4-based displays, the USB Type-C signal interface can be configured asymmetrically to deliver up to 120Gbps in one direction while retaining 40Gbps in the other direction.
-
Updates to data and display protocols to better use the increase in available bandwidth
- USB data architecture updates now enable Enhanced SuperSpeed USB data tunneling to exceed 20Gbps.
- Aligns with DisplayPort™ Revision 2.1 and PCI Express® Revision 4.
- Backward compatibility with all previous versions of USB.
Guidelines for identifying certified USB 80Gbps solutions and cables will follow the new unified USB-IF branding and marketing program. As a reminder, USB specification names and technical terminology are not intended for use when describing USB capabilities to end consumers. USB-IF certified logo and branding details are available at www.usb.org/logo-license.
USB Developer Days 2022 will include detailed technical training covering the latest updates to the USB4, USB Type-C and USB PD specifications. Registration information for the following two scheduled events is available at www.usb.org.
-
USB Developer Days – Seattle
November 1-2, 2022
Grand Hyatt Seattle, Seattle, Washington, USA
-
USB Developer Days – Seoul
November 15-16, 2022
Grand Hyatt Seoul, Seoul, South Korea
About the USB-IF
The non-profit USB Implementers Forum, Inc. was formed to provide a support organization and forum for the advancement and adoption of USB technology as defined in the USB specifications. The USB-IF facilitates the development of high-quality compatible USB devices through its logo and compliance program and promotes the benefits of USB and the quality of products that have passed compliance testing. Further information, including postings of the most recent product and technology announcements, is available by visiting the USB-IF website at www.usb.org.
USB4®, USB Type-C® and USB-C® are registered trademarks of the USB Implementers Forum (USB-IF). PCI Express® and PCIe® are registered trademarks of the PCI-SIG. DisplayPort™ is a trademark of VESA.
To view this piece of content from cts.businesswire.com, please give your consent at the top of this page.
View source version on businesswire.com: https://www.businesswire.com/news/home/20221017006047/en/
About Business Wire
Subscribe to releases from Business Wire
Subscribe to all the latest releases from Business Wire by registering your e-mail address below. You can unsubscribe at any time.
Latest releases from Business Wire
BitGo sikrer OCC-godkendelse til konvertering til føderalt chartret National Trust Bank13.12.2025 02:12:00 CET | Pressemeddelelse
Sætter ny standard for institutionel digital aktivinfrastruktur med samlet føderal tilsyn BitGo Holdings, Inc. (“BitGo”), virksomheden inden for digital aktivinfrastruktur, annoncerede i dag, at Office of the Comptroller of the Currency (“OCC”) godkendte virksomhedens ansøgning om at konvertere BitGo Trust Company, Inc., et trustselskab registreret i South Dakota, til en nationalbank ved navn BitGo Bank & Trust, National Association (N.A.). Med dagens OCC-godkendelse af konverteringen fungerer BitGos datterselskab af Trust Company nu som BitGo Bank & Trust, National Association (N.A.). BitGo Bank & Trust, N.A. vil operere under et enkelt, ensartet føderalt tilsynssystem, der gør det muligt at levere den klarhed, styring og reguleringssikkerhed, som institutioner forventer af et føderalt reguleret fiduciært selskab. Denne godkendelse styrker BitGos position som et institutionelt fundament for det moderne finansielle system, der kombinerer tilsyn på bankniveau med den sikkerhed, complian
FIA, Formula 1 Group and All 11 Race Teams Officially Sign the Ninth Concorde Agreement, Securing Strength and Stability for the Sport in Pivotal Five-Year Agreement12.12.2025 17:10:00 CET | Press release
Multi-year Concorde Governance Agreement signed by the FIA, Formula 1 Group and all 11 teams, securing the World Championship through 2030 Paves the way for a more professionalised sport and represents a new era of collaboration between the FIA and Formula 1 Group Long-term commitment enhances sporting reliability, global reach and stability for teams, fans and broadcasters The Fédération Internationale de l'Automobile (FIA), the global governing body for motor sport and the federation for mobility organisations worldwide, and Formula 1 Group, the Commercial Rights Holder, have today announced the signing of the Concorde Governance Agreement, a crucial contract defining the regulatory framework and governance terms of the FIA Formula One World Championship until 2030. This follows the announcement in March that the 2026 Commercial Concorde Agreement had been signed by all the teams and Formula 1 Group. Together, these agreements constitute the ninth Concorde Agreement, representing a m
Anabranch Capital Management, LP supports relisting of SmartCraft ASA to Nasdaq Stockholm12.12.2025 16:26:00 CET | Press release
Reference is made to the stock exchange announcement by SmartCraft ASA ("SmartCraft" or the "Company") on 1 December 2025 regarding the contemplated relisting of SmartCraft from Euronext Oslo Børs to Nasdaq Stockholm (the "Relisting") and the announcement of a cross-border merger to effect the Relisting. Funds managed by Anabranch Capital Management, LP (“Anabranch”) intend to vote in favour of the merger plan resolved by the boards of SmartCraft and its Swedish wholly owned subsidiary, SmartCraft Group AB (publ), to effect the Relisting at the Company's extraordinary general meeting planned for January 2025 (the "EGM"). Anabranch intends to vote with all Anabranch shares held at the Record Date for the EGM in favour of the relisting effected by the merger plan. Funds managed by Anabranch currently hold approximately 15.9 million shares in SmartCraft. Disclaimer: The views expressed are those of the authors and Anabranch Capital Management, LP as of the date referenced and are subject
Mohammed Ben Sulayem Re-Elected as President of the FIA12.12.2025 15:49:00 CET | Press release
The Fédération Internationale de l’Automobile (FIA), the global governing body for motor sport and the federation for mobility organisations worldwide, today confirms that Mohammed Ben Sulayem has been re-elected as President of the FIA, following the election of his Presidential List by the General Assembly in Tashkent, Republic of Uzbekistan. This press release features multimedia. View the full release here: https://www.businesswire.com/news/home/20251212213181/en/ President Mohammed Ben Sulayem now begins his second four-year term, having overseen a period of significant renewal and stabilisation for the organisation since his initial election in 2021. Over the past four years, the FIA has undergone a wide-ranging transformation, improving governance, operations and restoring the financial health of the federation. These changes have strengthened the FIA’s position as the world’s governing body for motorsport and the leading authority on safe, sustainable, and affordable mobility.
Perma-Pipe International Holdings, Inc. Announces Third Quarter 2025 Financial Results12.12.2025 15:00:00 CET | Press release
Net sales of $61.1 million for the quarter and $155.8 million year-to-date.Income before income taxes of $10.9 million for the quarter and $21.1 million year-to-date.Diluted earnings per share of $0.77 for the quarter and $1.49 year-to-date.Backlog of $148.9 million at October 31, 2025, up from $138.1 million at January 31, 2025. Perma-Pipe International Holdings, Inc. (NASDAQ: PPIH) announced today financial results for the third quarter ended October 31, 2025. “For the three months ended October 31, 2025, net sales were $61.1 million, an increase of $19.5 million, or 46.9%, compared to $41.6 million in the same quarter of the prior year. Growth was driven by higher sales volumes in both the Middle East and North America. Gross profit was $21.0 million, up $6.9 million from $14.1 million last year, reflecting higher activity levels. Selling, general and administrative expenses increased to $8.3 million from $7.3 million, primarily due to higher payroll and professional fees, including
In our pressroom you can read all our latest releases, find our press contacts, images, documents and other relevant information about us.
Visit our pressroom