Abacus Acon U-01 Driver ((new)) Download May 2026

Once finished, the device should appear under "Ports (COM & LPT)" with an assigned COM port number (e.g., COM3). Key Specifications & Features

Verify your DIP switch settings on the hardware to ensure it is set for the correct mode (RS232 vs RS485) as specified in the Official Product Manual . abacus acon u-01 driver download

Under "Other devices" or "Ports (COM & LPT)," look for an entry often labeled as "USB Serial Port" or similar with a yellow warning triangle. Update Driver: Right-click the device and select Update driver . Choose "Browse my computer for drivers" . Once finished, the device should appear under "Ports

Ensure you have unzipped the driver folder before trying to install. Windows cannot "see" driver files inside a .zip or .rar archive. abacus acon u-01 driver download