TP-LINK TL-WR740N
From DD-WRT Wiki
version 2.1 Firmware Version: 3.12.4 Build 100910 Rel.57694n Hardware Version: WR740N v1/v2 00000000 wifi ship Atheros AR9285-AL1A
http://i55.tinypic.com/8vu8sn.jpg
Atheros chip AR9285-AL1A
http://i54.tinypic.com/13yfrjs.jpg
backside
http://i55.tinypic.com/kxoxc.jpg
whole circuit board. other chips are the same as http://www.dd-wrt.com/wiki/index.php/TP-LINK_TL-WR841ND
http://i52.tinypic.com/2vt8uj5.jpg
whole unit
Feel free do download the photos to your server. I took them and they are free to copy.
y23