How to connect to Smart Card Reader based on its USB port location?

Question

I'm currently doing some research and testing on multiple smart card reader identification to determine which reader is connected to which USB port.

Lets say that I plug in Reader A into USB port 1. By invoking SCardListReaders function, I retrieve the following friendly name:

• ACS ACR1281 1S Dual Reader PICC 0

Then I plug in another reader (Reader B) into USB port 2. Now I have 2 readers connected to the same PC. Invoking SCardListReaders will give me:

• ACS ACR1281 1S Dual Reader PICC 0
• ACS ACR1281 1S Dual Reader PICC 1

I'm aware of how these names are generated ( How are PCSC smart card reader 'friendly names' constructed? ) and I know that plugging in the readers in different sequence (plug in Reader B first then Reader A) will change the SCARD_ATTR_DEVICE_UNIT thus affecting the friendly names.

Based on the above scenario, how can I ensure that the PC will always automatically connect to PICC reader in USB port 1 regardless of its friendly name?

Any help will be much appreciated. Thank you.