Samsung SWL-2900U

Overview
"LEAD-FREE", "SWL-2900U", "REV1.4", and "2007.10.02" is silkscreened on the board in the FCC photos.

Per the (highly informative) FCC datasheet, the BCM4326U includes.. .. and the USB connector is a Molex 53261-0671 (6 pin, Right Angle, SMT).
 * an 80MHz ARM7 core
 * 384KB of on-chip SRAM
 * 80KB of on-chip ROM
 * (left side of connector)
 * Pin 1 - Shell (Drain wire, to GND)
 * Pin 2 - VBUS (RED, 5V from HOST)
 * Pin 3 - D- (White, USB data Negative)
 * Pin 4 - D+ (Green, USB data Positive)
 * Pin 5 - GND (Black, signal ground)
 * Pin 6 - Shell (Drain wire, to GND)
 * (right side of connector)