4) Network Interface Card (NIC) Set Up:
For the USB 100Base T1 device the NIC of the PC must be set to 100 Mbps (not in
auto negotiation mode).
Following steps should be followed to change NIC from auto negotiation to 100Mbps
Full Duplex
i. Go to Control Panel > Hardware and Sound > Device Manager
ii. In the Device Manager Click on Network adapters > Right Click on LAN9500A
USB 2.0 to Ethernet 10/100 Adapter > Properties
iii. In Properties > Click on Advanced Tab > Select Speed & Duplex
iv. In the Value drop down menu select 100 Mbps Full Duplex and Click OK