':'Global Nav',':'Lexus Drivers',':'Lexus Drivers Logo'}'>':'Global Nav',':'My Vehicle','':'My Vehicle'}'>Select A Vehicle':'Global Nav',':'My Vehicle',':'My Vehicle'}'>Select A Vehicle

Download the latest driver for NVIDIA graphics cards, to ensure you have the best gaming experience and get the fastest performance. This NVIDIA GeForce driver download supports: GeForce RTX 3090, RTX 3080, RTX 3070, RTX 3060 Ti; GeForce RTX 2080 Ti, RTX 2080, RTX 2070, RTX 2060, GTX 1660, GTX 1650. Driver Booster is a convenient driver updater for you. It can help detect and update outdated drivers efficiently. Plus, the scanning speed of this driver updater has been improved by almost 100%, which saves you more time to acquire your driver status.

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Download North Star Design Drivers

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Make a selection for a more customized experience.

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{{modelLabel}} Quick Links

• ':'Global Nav','':'Service by Lexus','':'Home'}'> Service by Lexus

  Vehicle Information

  Dealer Services

• ':'Global Nav','':'Resources','':'Home'}'> Resources

  Vehicle Resources

  Videos

• ':'Global Nav','':'Technology','':'Home'}'> Technology

  Connected Technology

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• ':'Global Nav','':'BENEFITS','':'Home'}'> BENEFITS

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Development snapshots

We recommend running the latest development snapshot build to get the latest bug fixes and enhancements. The development builds are updated more frequently than the general releases below.

Upgrading from an earlier version of PHD2

Just download and run the installer. There is no need to uninstall the older version first. If you do uninstall the older version, you will remove all your profiles and settings.

Download rm software & elektronik port devices driver windows 7. Note for Gemini/Gemini2 ASCOM users: PHD2 requires Gemini ASCOM Driver Version 1.0.56.0 or newer.

Download North Star Design Driver License

macOS downloads

For macOS 10.14 Mojave and newer, install the 64-bit version of PHD2. For older versions of macOS, install the 32-bit version.

Linux packages

Patrick Chevalley has PHD2 Ubuntu packages hosted on Launchpad. If you are using another Linux distro, you can build PHD2 from source: Building PHD2 on Linux.