Summary: This little Net Card saved me! I had a custom built Intel Server using DH77EB which does not have drivers for Windows Server 2008 R2 for it's integrated LAN. This card solved the issue and works great so far.
Summary: Needed a compact and inexpensive PCI-E NIC card and this does the job as ordered. I only had one PCI-E slot left on my MB and it was right next to my Video card (which takes up two slots). I was concerned that the NIC card would block the Video card fan and reduce the airflow to the video card.