Connecting 722 to existing network

[Jebsundgren]

I have a 922 already connected to my wireless router in an upstairs room. I want to connect my 722 in a downstairs room to the same network but not sure of equipment needed or configurations since the router can't be moved (have other components connected to it). Any suggestions?

 

[KAB]

Another wireless router that can be bridged, then cable to the 722 from it.

 

[dupont2010]

try this, its pretty new
NEW Dish Network SlingLink TURBO W1 SL300-100 Ethernet - eBay (item 180568741683 end time Oct-30-10 10:54:13 PDT)