Cipherlab 308 Usbtors232 Interface Converter Driver Top ((top)) Link
If your POS software requires a specific COM port number (e.g., COM3), go to Device Manager > Ports > Right-click Silicon Labs > Properties > Port Settings > Advanced to change the COM port number.
Once the installation completes, connect the CipherLab 308 USB converter to the PC. Verify in Device Manager: Right-click on the Start button and select Device Manager . Expand Ports (COM & LPT) . cipherlab 308 usbtors232 interface converter driver top