Hello, using almost the same way to install the second one.But you have to note the card ID setting. In our website, there is a installing manual for it. Please refer to this link for more details:
Pay more attention to the chapter 2 please!
Actually, We have a test for two B100P cards in one system about three weeks ago. But the result seems not good! So we don not suggest you install 2 B100P cards in one machine. Try to install B200P instead it.
there is no card ID there. based on the testing, both of ports are up and active, the system always works with one of ports, second port always in busy status. so , i suggest using B200P.