the pex2s553 pci express serial card lets you turn a pci express slot into 2 rs232 (db9) serial ports. based on a native single chip design (no bridge chip), this 2-port serial adapter card allows you to harness the full capability offered by pci express (pcie), and reducing the load applied to the cpu by as much as 48% over conventional serial cards.
the rs232 serial adapter card (pex2s553) is compatible with a broad range of operating systems including windows® 2000/xp/2003/vista/windows 7/server 2008 r2 (32 and 64 bit), linux kernel 2.6.11 and up, and mac os 10.4 and above.
plus, the serial card includes an optional half-height/low profile bracket that allows the card to be installed in any pci express slot, regardless of the size of the computer case.
this product is a replacement for our pex2s552 card.
backed by a startech.com lifetime warranty and free lifetime technical support.
features
two high speed rs232 serial ports with support for data transfer rates up to 460.8 kbps
includes half-height/low profile mounting bracket
selectable power output on pin 9 for the serial port
128-byte deep fifo per transmitter and receiver
native single-chip, single lane pci express
warranty
lifetime
bus type
pci express
carton quantity
50
color
green
connector types
2 - db9 male
maximum date transfer rate
460.8 kbps
note
selectable power output on pin 9 of the serial port
number of ports
2
product height
20
product length
105
product weight
63.5
product width
120
shipping (package) weight
0.42 lb 0.19 kg
supports
x1, x2, x4, x8, x16(lane)
card type
low / standard profile
humidity
585% rh
operating temperature
-20c to 85c (-4degf to 185f)
storage temperature
-40c to 85c (-40degf to 185f)
chipset id
moschip mcs9922cv-aa
os compatibility
dos, windows 95/ 98se/ 2000/ xp(32/64bit)/ server 2003(32/64bit)/ vista(32/64bit)/ 7(32/64bit)/ server 2008 r2, linux, and mac os 10.4.x and up
windows xp embedded/ pos ready 2009/ embedded system 2009 os/ ce 5.0/ ce 6.0
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