Dell OPTIPLEX 390 Technical Manualbook page 25

DELL™ OPTIPLEX™ 390 TECHNICAL GUIDEBOOK —FINAL
CO MM UNI C A TIO NS — PS 2/ S ER I AL A D D IN D ON GLE
N O T E : M T s u p p o r t s f u l l h e i g h t ( F H ) d o n g l e a n d D T a n d S F F s u p p o r t s l o w p r o f i l e ( L P ) d o n g l e .
PS2/SERIAL ADD IN DONGLE
Connector type
Controller Details
Interface type
IO Ports
Full height PS2/Serial add in dongle
Half height PS2/Serial add in dongle
Environment
Operation Temperature
Operation Humidity
Storage Temperature
MT DT
RS232 and PS2
24 pins header connect to MB directly
1 Serial, 2 PS2
Optional
0° C to 70° C (32° F to 158° F)
20% to 80% (non-condensing)
-20 to 85°C (-4 to 185°F)
SFF
Optional
25