SRI RAMA PHANI BHUSHAN KAMBHAMPATI
1. Change that IP/Port number in your "Bio-Metric device" using the installed application.
2. Now you can access from your c# code by using your customized IP/port.
Direction is important than speed
I think uninstall the libraries of the Bio-metric device and then try to install again. It should have the option to change the port numbers and the same port number will be used for connection.
They might have given the default but it can always be changed.
Hope it will be helpful to you.
Pawan Awasthi(DNS MVM)
+91 8123489140 (whatsApp), +60 14365 1476(Malaysia)