# Parallels Desktop 20.3.0: Major Upgrades for Mac Users
Parallels Desktop, the well-known virtualization software enabling Mac users to run Windows and various other operating systems effortlessly, has launched a notable update—version 20.3.0. This newest version brings forth multiple enhancements that boost functionality, especially for users operating macOS on Apple Silicon Macs. In this overview, we explore the principal features of this update and their implications for users.
## Improved USB Device Connectivity
Among the most significant advancements in Parallels Desktop 20.3.0 is the addition of USB device support for macOS virtual machines (VMs) on Apple Silicon Macs. Previously, users encountered difficulties since macOS VMs were unable to detect USB devices. This restriction obstructed numerous workflows, particularly for security experts testing authentication keys, developers troubleshooting hardware-specific software, and testers assessing device compatibility.
With this update, USB passthrough is finally possible, enabling users to connect a variety of external USB devices directly to their macOS VMs. This enhancement opens up new avenues for development, security testing, and other applications that necessitate direct hardware access.
## Compatibility with OBS Virtual Cameras
Another noteworthy feature is the compatibility with macOS OBS (Open Broadcaster Software) virtual cameras within Windows virtual machines. OBS is a popular open-source broadcasting tool, and many users have voiced interest in using its virtual camera functionality in Windows applications like Zoom and Microsoft Teams.
The new update permits users to choose their OBS feed in Windows apps, giving them greater control over livestreams and video conferencing. This integration is particularly advantageous for content creators and professionals who depend on high-quality video performance during virtual meetings or broadcasts.
## Touch ID for Authentication
To enhance user experience, Parallels Desktop 20.3.0 introduces Touch ID authentication for installation and settings management. In the past, users were required to manually input their Mac admin password, which could be inconvenient. Now, with Touch ID, users can swiftly and easily authenticate their actions, improving the overall usability of the software.
## Advancements in x86_64 Emulation
The update also offers significant enhancements to x86_64 emulation on Apple Silicon Macs. This improvement guarantees full compatibility with M4 chips, allowing users to execute legacy x86_64 applications on the latest Apple hardware. The capability to run Intel-based virtual machines on Apple Silicon Macs has been a long-anticipated feature, and this update broadens the usability of Parallels Desktop for users dependent on older software.
## Enhanced Integration with Dragon Medical One
Furthermore, Parallels Desktop 20.3.0 amplifies Mac integration for the Dragon Medical One application, a cloud-powered speech recognition solution tailored for healthcare professionals. This enhancement intends to furnish a more seamless user experience for medical practitioners utilizing the app within a virtualized setting.
## Conclusion
The introduction of Parallels Desktop 20.3.0 signals a significant advancement for Mac users, particularly those with Apple Silicon Macs. With upgrades in USB device connectivity, compatibility with OBS virtual cameras, Touch ID authentication, and improved x86_64 emulation, users can anticipate a more powerful and adaptable virtualization experience. For additional details about the update and its features, visit the [Parallels website](https://www.parallels.com/blogs/parallels-desktop-20-3-0/).
As virtualization continues to be vital in contemporary computing, updates like these ensure that users possess the essential tools to work efficiently across various operating systems.
