Genuine Rexroth Amplifier Card, new in the original but open packaging, and sold with an unconditional 60-day warranty.

The DIP switches on this board were pre-configured by the previous owner, however the board is otherwise unused.

• Mannesmann Rexroth proportional single-solenoid valve amplifier
• Model VT-VSPA1-1-11D/V0/0  
• Stock number R900033823

The datasheet can be found online by searching for "Rexroth ra_30111.pdf"