You can find the RP32X Series (which includes the RPP 325) drivers on the Rongta Tech Download Page .
Knowing your hardware capabilities helps in selecting the right configuration during driver setup: Specification Direct Thermal Print Speed 160 mm/sec Resolution Paper Width 80 mm (Adjustable 50mm ~ 82.5mm) Interface USB, Serial, Ethernet, RJ11 (Cash Drawer) Emulation ESC/POS Command Compatible OS Support Windows (XP to 11), Linux, Mac, Android, OPOS Installation Guide for Windows
Once your is successful, keep your hardware in top shape:
The safest place for your is the official support portal of the manufacturer. The RPP 325 is often sold under "PosThermal" or "Rongta Technology."
Yes, for basic printing. However, the cash drawer kick pulse and paper cutting may not align perfectly. Use the dedicated RPP 325 driver for full functionality.