AC-DC ADAPTER 12 VOLTS DC @ 300mA 2.5mm DC POWER PLUG WITH POSITIVE CENTER XIRCOM 2002236-001 AC ADAPTER 12VDC 300MA POWER SUPPLY Please ensure that your original part number matches this exactly, or check with the manufactuer for compatiblity. Customers are responsible for compatiblity. This part is guaranteed to be fully functional, original and authentic. XIRCOM 2002236-001 AC ADAPTER 12VDC 300MA POWER SUPPLY