Z-tek Usb To Serial Comm Port Driver Free Download |best| Review

Once the installation wizard finishes, connect your Z-tek adapter to a USB port. Windows should automatically assign it a COM port number . Verify in Device Manager: Right-click the Start button and select Device Manager . Expand the Ports (COM & LPT) section.

Some legacy software only supports COM1-4. In Device Manager, right-click the COM port → Properties → Port Settings → Advanced → COM Port Number. Change it to COM2, COM3, or COM4 (ensure they aren't in use). Z-tek Usb To Serial Comm Port Driver Free Download