Dell Alienware Alpha (Late 2014) - Manual (Page 8)

Specifications
Views
System
Information
Memory
Ports and
Connectors
Dimensions and
Weight
Storage Communications Video Audio
Power Adapter
Computer
Environment
Communications
Ethernet 10/100/1000 Mbps Realtek RTL8151 Ethernet controller integrated on system board
Wireless • Wi‑Fi 802.11 a/g/n
• Wi‑Fi 802.11 a/g/n/ac
• Bluetooth 4.0