Dell Inspiron 20 (3048, Early 2014) - Manual (Page 11)

Specifications
Views
System
Information
Memory
Ports and
Connectors
Dimensions and
Weight
Computer
Environment
Storage
Power Adapter Camera
Communications
Stand
Video Audio
Display
Media‑Card
Reader
Communications
Ethernet 10/100/1000 Mbps Ethernet controller integrated on system board
Wireless • Wi‑Fi 802.11 n
• Wi‑Fi 802.11 ac
• Bluetooth 4.0