NETGEAR GA620 Installation Manual page 7

4.
Click on the "Adapters" tab, and then click on "Add."
If there are any previously installed Model GA620 Gigabit Ethernet Card
drivers listed, the drivers must be updated (as outlined in "Updating the
Driver Software" in Chapter 3 of Reference Guide for the Model GA620
Gigabit Ethernet Card).
The Select Network Adapter window opens.
5.
Click on "Have Disk."
The Insert Disk window opens.
Model GA620 Gigabit Ethernet Card Installation Guide for Windows NT