Communications
Network adapter
10/100 Ethernet LAN on system board
Wireless
• WLAN b/g/n
•
Bluetooth 4.0 for Inspiron 3520
•
Bluetooth 3.0 for Inspiron 15-N5040/15-N5050/
M5040
Ports and connectors
Audio
•
one microphone-in port
•
one stereo headphones/speakers port
Mini-Card
one half mini-card slot
HDMI
one 19-pin port
Network adapter
one RJ45 port
USB
three 4-pin USB 2.0 ports
VGA
one 15-hole port
Audio
Controller
Inspiron 15-N5040/
M5040/15-5050
IDT 92HD87B1
Inspiron 3520
Cirrus Logic C4213D
Speaker
2 x 2 Watt
Internal microphone
single analog microphone
Volume controls
program menus and keyboard media-control keys
