Sylvania PID7901 Wireless Module

Overview
Used in Sylvania's PID7901 (this is the PID7901 FCC ID w/ pics of internals)
 * Operational description contains RT2070 datasheet, schematics exist

Tablet manuf. by Shuoying Industrial (Shenzhen) Co., Ltd., module is a B-LINK module

"2009.08.22" and "BL-RT3070-60" appears to be silkscreened on the board in the FCC photos.