It works seamlessly with legacy interfaces like the Rane SL 2, SL 3, and SL 4. How to Get Running on Older Macs
If you are determined to use this specific machine for DJing, you have a few limited options: serato dj lite for mac os x 10.6.8
Your DJ controller must also be compatible with both the OS and the software version. For example, some legacy controllers like the Reloop Terminal Mix 4 were built specifically to run with Serato DJ Intro on OS X 10.6.8. Minimum System Requirements for 10.6.8 Title: Serato DJ Lite and Mac OS X 10