D-Link DW-290 User Manual - page 30
Manual is about: 5GHz Wireless LAN mini PCI Card
of
156
6. The D-Link NDIS evaluation driver currently does not have a digital
signature from Microsoft. Therefore, Windows 2000 shows a warning
message. Click Yes to proceed with driver installation.
7. Click Finish to complete the driver installation. See Section “Device
Configuration” for the device configuration.