How do you update the driver software for the PC Adapter USB if you cannot establ... - ID: 109476315 - Industry Support Siemens
Amazon.com: USB-MPI Isolated PC Adapter USB for Siemens S7-200/300/400 PLC DP/PPI/MPI Profibus 6ES7972-0CB20-0XA0 Win7/8 64bit : Electronics
Amazon.com: Compatible with Siemens PLC Programming Cable S7-200/300/400 Data Download Line 6ES7972-0CB20-0XA0,USB/MPI PC Adapter USB Cable for Siemen S7-200/300/400 PLC MPI/DP/PPI Programming Cable : Electronics