You are bidding on a Linksys Wireless G Broadband Router with 4 Port Switch, 2.4Ghz, 54Hbps, Model WRT54G.  This item was used briefly in my home and is in like-new condition.  This router has two wireless antennas, as well as 4 wired ports as well as one uplink port in the back.  It comes complete with the A/C Adapter, although I no longer have the box.