Dell Alienware M17 R2 P41E Series Laptop Left USB I/O Board with Wireless Card 18B1J A18B1J CN-A18B1J.
Bluetooth Standard: Bluetooth 4.2
Wireless Lan Support: 802.11 a/b/g/n/ac
Network/Communications: Intel Dual Band Wireless-AC 8265D2W
Input/Output Ports: 2x USB
Type: I/O Board