Dell Inspiron Small Desktop (3647, Late 2013) - Manual (Page 9)

Specifications
Views
System
Information
Memory
Ports and
Connectors
Dimensions and
Weight
Storage Communications Video Audio
Power Ratings
Media‑card
reader
Computer
Environment
Communications
Ethernet 10/100/1000 Mbps Ethernet controller integrated on system board
Wireless Dell Wireless‑N 1705 and Bluetooth 4.0