See 'WikiDevi' @ the Internet Archive (MW XML, Files, Images)
upgraded MW to 1.30 - maybe things are slightly less broken
Proware PW-RN401D v2
150Mbps Wireless Lite-N Router
Assumed to use AR7240 and AR9285, like the TL-WR740N v2 (TP-LINK is a Proware brand)
"1012013401-1.0" and "Rev:1.1SP1_V1" is silkscreened on the board in the FCC photos.
also includes the PW-RN401 (integral antenna)