Highlights
Add a RS-232 serial port to your standard or small form factor computer through a PCI Express expansion slotThe PEX1S553LP PCI Express Serial Card turns a PCI Express slot into an RS232 (DB9) serial connection.The card is constructed using a native single chip design that lets you harness the full capability offered by PCI Express (PCIe), while reducing the load applied to the CPU by as much as 48% over conventional bridge chip serial cards.The PCI Express RS232 Serial Adapter Card is compatible with a broad range of operating systems, including Windows® and Linux Kernel 2.6.11 to 4.11.x, and ships with a low profile/half-height bracket installed, but includes an optional full profile bracket that lets you add a serial port to virtually any computer (regardless of the case form factor).This product is a replacement for our PEX1S552LP card.Backed by a StarTech.com 2-year warranty and free lifetime technical support.The StarTech.com AdvantageSpecifications
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Host interface
PCIe
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Output interface
Serial
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Expansion card standard
PCI 1.1
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Serial ports quantity
1
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Serial interface type
RS-232
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Peripheral (Molex) power connectors (4-pin)
1
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Internal
Y
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Product colour
Green
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Certification
CE, FCC
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Chipset
ASIX - MCS9922CV-AA
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Baud rate
460.8 Kbit/s
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FIFO (First In, First Out)
128 B
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Harmonized System (HS) code
84733020
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Operating temperature (T-T)
-10 - 80 °C
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Storage temperature (T-T)
-20 - 100 °C
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Operating relative humidity (H-H)
5 - 85%
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Windows operating systems supported
Windows 10 Education, Windows 10 Education x64, Windows 10 Enterprise, Windows 10 Enterprise x64, Windows 10 Home, Windows 10 Home x64, Windows 10 Pro, Windows 10 Pro x64, Windows 2000, Windows 2000 Professional, Windows 7 Enterprise, Windows 7 Enterprise x64, Windows 7 Home Basic, Windows 7 Home B
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Mac operating systems supported
Mac OS X 10.10 Yosemite, Mac OS X 10.4 Tiger, Mac OS X 10.5 Leopard, Mac OS X 10.6 Snow Leopard, Mac OS X 10.7 Lion, Mac OS X 10.8 Mountain Lion, Mac OS X 10.9 Mavericks
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Linux operating systems supported
Y
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Server operating systems supported
Windows Server 2003, Windows Server 2008 R2, Windows Server 2012, Windows Server 2012 R2, Windows Server 2016, Windows Server 2019
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Other operating systems supported
DOS, Windows XP Embedded
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Sustainability certificates
CE, RoHS
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Width
80 mm
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Depth
105 mm
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Height
20 mm
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Weight
44 g
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Drivers included
Y
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Manual
Y
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Package width
143 mm
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Package depth
174 mm
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Package height
32 mm
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Package weight
130 g
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Products per master (outer) case
75 pc(s)
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Master (outer) case width
365 mm
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Master (outer) case length
692 mm
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Master (outer) case height
315 mm
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Compatible operating systems
Linux, Mac OS 10.4.x
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Warranty Info
2 Years