Dell Inspiron 17 (7746, Early 2015) - Manual (Page 10)

Specifications
Views
System
Information
Memory
Ports and
Connectors
Dimensions and
Weight
Computer
Environment
Storage
Touchpad Power Adapter Camera
Communications
Battery
Video Audio
Display
Media-Card
Reader
Keyboard
Ports and Connectors
External:
Network One RJ45 port
USB • Two USB 2.0 ports
• One USB 3.0 port
• One USB 3.0 port with PowerShare
Audio/video • One HDMI port
• One headphone and microphone combo (headset) port
Internal:
M.2 card One M.2 card slot for Wi‑Fi and Bluetooth combo card