"Upgrade your Citizen printer with this high-quality USB connection cable compatible with CMP-20, CMP-20II, CMP-30, CMP-30II, CMP-40L, and CMP-25L models. Designed for serial numbers higher than PD51003798, PD51506638, this 0.05kg cable is the perfect solution for seamless connectivity. Trust in the original art no. 2000442 from manufacturer CITIZEN for reliable performance and effortless installation."