Dell Inspiron 15 3521 Series 6H8WV Intel Celeron 1007U Laptop Motherboard.

Dell Part Number: 6H8WV 06H8WV CN-06H8WV
Compatible Part Numbers: VAW00 LA-9104P
Compatible Models: Dell Inspiron 15 3521 Series
CPU: Intel Celeron 1007U 1.5GHz SR109 Processor

Specifications:

HDMI Port
RJ-45 (LAN) Port
x3 USB Ports
Audio Port
Memory Card Reader