This is a junk item. Please consider purchasing after fully understanding the following product condition. [Product Condition] - The exterior appears to be in good condition, with no major scratches, stains, or yellowing of the keys. - The USB connector is detached, so startup and operation cannot be confirmed. - There are traces of tampering with the main circuit board, but details are unknown. - Please check the photos for other product conditions. [Items for Sale] - Body only (will be packed with air cushion and cardboard for shipping) -----------Official Product Description Below----------- Features authentic synth keys that thoroughly pursue playing feel. A MIDI keyboard controller compatible with three platforms. The A-49 is a MIDI keyboard controller equipped with authentic Roland synth keys in a simple user interface. It features a SuperNATURAL mode that allows you to instantly assign parameters optimized for controlling SuperNATURAL sound sources. You can freely control SuperNATURAL sound sources such as INTEGRA-7 and JUPITER-80/JUPITER-50 with two buttons and two knobs. Furthermore, it newly incorporates D-BEAM, which is effective in live performances. It also supports connection to Windows, Mac, and iPad (*1). Compatible with three platforms, it can be used in a wide range of situations.