VIA Labs VL832 USB4 Device Earns USB-IF Certification, a Milestone in Connectivity.

Via Labs, Inc. (VLI), a prominent supplier of USB4, USB 3.2, and USB Power Delivery Controllers, has exciting news to share. The company announced that its VL832 USB4 Endpoint Device Controller has achieved USB4 certification from the USB Implementor’s Forum (USB-IF). This certification is a significant milestone in the USB4 ecosystem.

The VL832 USB4 Endpoint Device Controller is a certified device controller that offers essential connectivity for peripheral devices like multi-function adapters and docking stations. With USB 40 Gbps operation support, this controller provides high-speed performance. It features an integrated USB 3.2 USB 10 Gbps Hub, USB 2.0 Hub, and DisplayPort output, making it a versatile solution for various applications.

One of the standout features of the VL832 is its support for full DisplayPort HBR3 bandwidth of 32.4 Gbps in USB4 40 Gbps mode. This is a significant improvement compared to previous solutions that were limited to 2-lanes of DisplayPort when supporting USB 3.2 functionality. The increased display bandwidth aligns perfectly with the current display trends, including higher resolutions, wide color gamut, HDR technologies, and higher refresh rates for gamers.

Gaming enthusiasts will be pleased to know that the VL832 can support uncompressed 4K at 120 Hz or even 240 Hz+ with Display Stream Compression (DSC), providing more fluid and immersive experiences. Additionally, creators and professionals will benefit from the capability to connect and efficiently run up to four 4K displays at a consistent 60 Hz Refresh Rate.

Terrance Shih, Business Development Director at VIA Labs, Inc., expressed his excitement about the VL832’s success, building on the momentum of the highly successful VL830. The VL830 has been adopted in nearly 50 customer designs worldwide and powers a wide range of products. The VL832’s enhanced signal integrity allows for more flexibility in supporting designs with detachable cables.

USB-IF President and COO, Jeff Ravencraft, emphasized the importance of USB-IF’s robust testing and certification program in guaranteeing a seamless computing experience for consumers. Certified USB-IF products, like those from VIA Labs, contribute to the sustained growth and widespread acceptance of the USB ecosystem.

The VIA Labs VL832 features five downstream USB ports and a DisplayPort output, making it a compact and versatile solution. When combined with a USB PD controller solution like the VIA Labs VL108 with Extended Power Range (EPR) support, compatible host systems can enjoy charging rates of 140 W or more. The VL832 USB4 Endpoint Device Controller is available now and is shipping in quantity.

Overall, VIA Labs’ achievement of USB4 certification for the VL832 USB4 Endpoint Device Controller is a significant step forward in the USB4 ecosystem. Its high-speed performance, enhanced display capabilities, and compatibility with various devices make it an exciting addition to the market.

Technology Explained

---

DisplayPort: DisplayPort is a digital display interface developed by the Video Electronics Standards Association (VESA). It is primarily used to connect a computer to a monitor or other display device such as a television. DisplayPort is capable of delivering high-resolution video and audio, as well as providing power to connected devices. It is also capable of daisy-chaining multiple displays together, allowing for a single connection to multiple monitors. This makes DisplayPort a popular choice for gamers, video editors, and other users who require multiple displays. DisplayPort is also used in many laptops and tablets, allowing for a single connection to a monitor or other display device. It is also used in many modern TVs, allowing for a single connection to a computer or other device.

---

HDR: High Dynamic Range (HDR) is a technology used to create images and videos with a greater range of luminance levels than what is possible with standard digital imaging. It allows for a greater range of colors and details to be captured in an image, resulting in a more realistic and vibrant look.

---

Refresh Rate: The technology refresh rate is a measure of how often a computer system is updated with new hardware and software. It is an important factor in the computer industry, as it determines how quickly a system can be upgraded and how well it can handle new applications. The refresh rate is usually measured in years, and it is important for businesses to keep their systems up to date in order to remain competitive. A higher refresh rate means that the system can handle more applications and can be upgraded more quickly. This can be beneficial for businesses that need to keep up with the latest technology trends. Additionally, a higher refresh rate can help reduce the cost of maintaining a system, as newer hardware and software can be more efficient and cost-effective.