DIR-320NRU Quick Installation Guide
CONNECTING TO PC
PC with Ethernet Adapter
1. Make sure that your PC is powered off.
2. Connect an Ethernet cable between any of LAN ports located on the back 
panel of the router and the Ethernet port of your PC.
3. To connect via a WiMAX, 3G GSM or CDMA network: connect your 
USB modem to the USB port
3
 located on the back panel of the router.
!
If you need to connect or change a USB modem to another one when 
the router is powered on, power off the router, connect the modem to 
the USB port, and power on the router.
4. Connect the power cord to the power connector port on the back panel of 
the router, then plug the power adapter into an electrical outlet or power 
strip.
5. Turn   on   your   PC   and   wait  until   your   operating  system   is   completely 
loaded.
Now you should configure your PC to obtain an IP address automatically (as 
DHCP client).
3 It is recommended to use a USB extension cable to connect a USB modem to the  
router.
5