Go to the official Yamaha USA support page for YEM 2.7.0 or your local Yamaha support site.
To run Yamaha Expansion Manager 2.7.0 smoothly, your computer must meet the following hardware and software specifications: Yamaha Expansion Manager 2.7.0 Download
Yamaha Expansion Manager 2.7.0 is compatible with a wide range of professional instruments, including: (Original series) PSR-SX Series: PSR-SX900, PSR-SX700, PSR-SX600 Go to the official Yamaha USA support page for YEM 2