Ahead of CES 2023, Lenovo unveiled its latest ThinkPad X1 laptops featuring recycled materials, updated Lenovo Commercial Vantage software designed to highlight feature settings that can help improve energy efficiency, and a new Lenovo View application offering advanced computer vision technology for enhanced video image quality and tools for collaboration, security, and digital wellness. The latest line of ThinkVision monitors leads with the ultra-bright ThinkVision P27pz-30 and P32pz-30 mini-LED displays followed by ThinkVision's new T-series VOIP monitors built for hybrid work, featuring an integrated Microsoft Teams functionality, 5MP cameras, dual microphones, and speakers. Lenovo also introduced its latest professional-grade 4K ThinkVision P-series monitors and, for the home, new value-conscious Lenovo L-series monitors. Completing an efficient hybrid eco-system are new Lenovo accessories, including the unique Lenovo Go Desk Station, Lenovo Go 4K Pro Webcam, and Lenovo Professional Wireless Rechargeable Combo Keyboard and Mouse.

In line with its vision of achieving net-zero by 2050 aligned to Science Based Target initiatives, Lenovo continues to focus on supporting a circular economy by increasing the use of recycled materials in its products and packaging, and collaborating with industry partners to help increase energy efficiency of its devices. This includes working with suppliers and global logistics providers to decrease the emissions released in its supply chain and take every opportunity to increase the energy efficiency in Lenovo's factories and workplaces.

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 80 Gbps 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.

"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 80 Gbps in addition to existing USB 40 Gbps and USB 20 Gbps to end users."

The Video Electronics Standards Association (VESA) announced today that it has released DisplayPort 2.1, the latest version of the DisplayPort specification, which is backward compatible with and supersedes the previous version of DisplayPort (DisplayPort 2.0). VESA has been working closely with member companies to ensure that products supporting DisplayPort 2.0 would actually meet the newer, more demanding DisplayPort 2.1 spec. Due to this effort, all previously certified DisplayPort 2.0 products including UHBR (Ultra-high Bit Rate) capable products - whether GPUs, docking station chips, monitor scalar chips, PHY repeater chips such as re-timers, or DP40/DP80 cables (including both passive and active, and using full-size DisplayPort, Mini DisplayPort or USB Type-C connectors) - have already been certified to the stricter DisplayPort 2.1 spec.

Achieving a robust, end-to-end user visual experience remains the utmost priority for VESA's DisplayPort specification, whether across a native DisplayPort cable, via DisplayPort Alt Mode (DisplayPort over the USB Type-C connector), or tunneled through the USB4 link. As such, DisplayPort 2.1 has tightened its alignment with the USB Type-C specification as well as the USB4 PHY specification to facilitate a common PHY servicing both DisplayPort and USB4. In addition, DisplayPort 2.1 has added a new DisplayPort bandwidth management feature to enable DisplayPort tunneling to coexist with other I/O data traffic more efficiently over the USB4 link. This increased efficiency is on top of mandated support for VESA's visually lossless Display Stream Compression (DSC) codec and VESA's Panel Replay capability. DSC bitstream support can reduce DisplayPort transport bandwidth in excess of 67 percent without visual artifacts, while VESA's Panel Replay capability can reduce DisplayPort tunneling packet transport bandwidth in excess of 99 percent when Panel Replay operation is taking place.

Western Digital Corp today announced it has expanded its SanDisk Professional line of premium storage solutions with the new PRO-G40 SSD that supports dual-mode compatibility with both Thunderbolt 3 and USB 3.2 Gen 2 interfaces. Inspired by the way people create and share data today, this new drive is the company's most rugged offering to date with a high-level IP68 rating, allowing professionals to immerse themselves in the action wherever their work or vision takes them.

"The nature of my work is unpredictable and as a result I must be incredibly flexible and versatile. I share the same expectations for every piece of equipment that I use from capture to archive which is why the SanDisk Professional PRO-G40 drive will immediately be a crucial part of my workflow," said Andy Handcock, action, portrait and reportage photographer, and PRO-TEAM ambassador. "I need storage solutions that are lightweight, compact, rugged, and insanely fast. This checks all the boxes for me. The PRO-G40 SSD can easily withstand the rigors of travel and location work while doing so with a minimal footprint. Thanks to SanDisk Professional products like these, workflow is one less thing I need to stress about which frees me to focus more on the creative. That is paramount."

The USB Implementers Forum (USB-IF) has announced a few changes to the various logos that are tied to the USB standard. This is said to be done to simplify the plethora of logos that are currently being used and to make it easier for consumers to know what they're buying. At the same time, the old SuperSpeed USB logo is being retired and the branding will not appear on new products at all. Instead, the logos that were developed for the USB4 standard and USB PD 3.1, will be adapted across the board. The new changes will come into effect this quarter and could appear on new products before the end of the year.

The new logos that will replace the SuperSpeed logo are pretty straightforward, with a 5 and 10 Gbps logo being added to the 20 and 40 Gbps logos that we've already seen. These logos will be used for packaging, on cable connectors and even on some devices. The new 5 and 10 Gbps logos can also be combined with the 60 W and 240 W charging logos when used with USB-C cables. All of this should make it easier as a consumer to know what kind of cable you're buying, but keep in mind that these logos only apply to certified products and not all USB cables are certified. Still, it's an improvement overall and should make life easier when shopping for cables, assuming the new logos are being used properly.

It was only yesterday that the USB Promoters Group announced the USB4 Version 2.0 spec with support for speeds of up to 80 Gbps, something TechPowerUp mentioned at the end of our USB4 article back in June. Now details of a 120 Gbps asymmetric mode has popped up, courtesy of Angstronomics and we've managed to confirm that it is indeed something that is coming from one of our own sources. We were in fact told back in June that the 80 Gbps mode was meant to be asymmetric, but this was not mentioned in the recent press release.

The 120 Gbps mode will use three of the four data pairs for upstream data and the fourth 40 Gbps data pair will be for downstream data from and to the host controller.Asymmetric data transfers are nothing new over USB Type-C cables, as the DP Alt Mode is already taking advantage of this. This is possible because USB4 Version 2.0 will move to PAM3 (Pulse-Amplitude Modulation) data encoding from today's 64/66- or 128/132-bit encoding. The next generation of Thunderbolt is also expected to use PAM3 encoding to reach the rumoured 80 Gbps speeds that were posted somewhat by mistake by an Intel executive last year.