Calibrite products are the new generation of Xrite products (Xrite I1 Display Pro etc.). For quick and easy use, it’s pretty much plug-and-play (via standard USB). The new Calibrite Profiler software is easy to use, intuitive, and there are some easy-to-follow tutorials on YouTube. There are no additional software purchases or costs when using with Calibrite’s software. For more advanced calibration, this device is compatible with the LightIllusion and Calman colour management software packages (as far as I know). I can provide a USB extension cable if necessary (if your display is more than ~1.5m from the machine that it's plugged into). Official Specifications from Calibrite - Operating System Requirements (Mac): MacOS X 10.14x and above (with latest upgrades installed) Operating System Requirements (Windows): Microsoft Windows 8.1® 32 or 64 bit Microsoft Windows 10® 32 or 64 bit All operating systems should have the latest Service Pack installed Processor Requirements (Mac): Intel® Core 2 Duo CPU or better Processor Requirements (Windows): Intel® Core 2 Duo / AMD Athlon™ XP or better Memory: 1GB RAM Disk Space: 2GB of available disk space Display Resolution: Monitor resolution of 1024 x 768 pixels or higher. Latest drivers for video card installed. Video Card: Dual display support requires either 2 video cards or a dual head video card that supports dual video LUTs being loaded. Latest drivers for video card installed Connectivity: Powered USB. Network adapter installed and driver loaded. Security: User must have Administrator rights to install and uninstall the application