Magnetic Computer Plate.
The Studio logic Magnetic Computer Plate is designed for the SL88 Series Controllers. It is the ideal support for your laptop or any other small device you need to have within your reach while you are playing. This plate is compatible with SL88 Grand and SL88 Studio controllers. Includes magnetic brackets and quick guide. Studio logic is synonymous with high quality MIDI controllers and ground breaking digital pianos, organs, and pedals.