Dell Alienware M18x R2 (Early 2012) - Manual (Page 5)

Ports and connectors
Network adapter one RJ45 port
USB four 9-pin USB 3.0-compliant ports
eSATA/USB combo one 7-pin/4-pin eSATA/USB 2.0-compliant combo
port with PowerShare and Windows debugging
HDMI one 19-pin input port and one 19-pin output port
Mini DisplayPort one 20-pin port
VGA one 15-hole port
Audio • one stereo headphones/speakers port
• one microphone/speakers port
• one headphones/microphone/speakers
combo port
S/PDIF one S/P DIF port
Media Card Reader one 9-in-1 slot
ExpressCard slot one 54-mm ExpressCard slot
Backlit keyboard
Number of keys 107 (Korea, U.S., and Canada)
108 (Europe)
110 (Japan)
Backlight color RGB; colors can be changed using the AlienFX
software in the Alienware Command Center
Display
Type 18.40-inch FHD+ WLED TrueLife
Maximum resolution 1920 x 1080
Dimensions
Height 230.04 mm (9.06 inches)
Width 408.96 mm (16.10 inches)
Diagonal 467.0 mm (18.39 inches)
Refresh rate 60 Hz
Operating angle 0° (closed) to 140°
Pixel pitch 0.2550 mm
Controls brightness can be controlled through keyboard
shortcuts