The Spyder2, the Spyder2PRO and the Spyder2EXPRESS are no longer supported. The Spyder2 was developed and launched in 2004.
They will not be compatible with Windows 7 and newer nor MacOS X 10.7 Lion and newer.
Please also note that, the Spyder2 sensors are physically not able to correctly measure LED backlight technology displays because of its different spectrum of light. If you need to calibrate a modern monitor display with LED backlight technology (most all modern displays), a glossy screen surface and/or a monitor with a wide color gamut, please upgrade to the current generation of Spyder sensors: Spyder X Pro & Spyder X Elite.
Here’s the link to our new Spyder X product page. Click and learn why Spyder X is the best Spyder ever! - https://SpyderX.datacolor.com/