Dell Alienware M11x R3 (Early 2011) - Manual (Page 100)

CHAPTER 7: SPECIFICATIONS
98
IEEE 1394
Controller JMicron JMB380
Interface compliant with standard IEEE 1394a-2000 specification
Ports and Connectors
Network adapter
one RJ45 connector
USB • one 4-pin USB 2.0-compliant connector with
PowerShare
• two 4-pin USB 3.0-compliant connectors
HDMI one 19-pin connector
DisplayPort one 20-pin connector
Audio two audio output/headphone connectors and one audio
input/microphone connector
Media Card Reader one 8-in-1 slot
SIM card one SIM card slot
IEEE 1394 one 4‑pin serial connector