2 Port Native PCI Express RS232 Serial Adapter Card with 16550 UART - Serial adapter - PCI Express x1 - RS-232 - 2 ports

SKU: PEX2S553 Brand:
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Product Description

"Add 2 RS-232 serial ports to your standard or small form factor computer through a PCI Express expansion slot
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 Lifetime warranty and free lifetime technical support."
" * Native single-chip, single lane PCI Express chipset delivers true PCIe performance
* Standard and low profile/half-height bracket included to ensure fitment in any system
* Easy to install and use with full step-by-step instructions saving time and hassle"


Host interfacePCIe
Output interfaceDB9
Serial ports quantity2
Technical details
ChipsetMosChip MCS9922CV-AA
Data transfer rate0.46 Mbit/s
Weight & dimensions
Width120 mm
Depth105 mm
Height20 mm
Weight63.5 g
Environmental conditions
Operating temperature range (T-T)-20 - 85 °C
Storage temperature range (T-T)-40 - 85 °C
Operating relative humidity range5 - 85 %
Packaging data
Package weight190 g
Other features
Ports quantity2
Connectivity technologyWired
Mac compatibilityYes
Compatible operating systemsDOS, Windows 95/ 98SE/ 2000/ XP(32/64bit)/ Server 2003(32/64bit)/ Vista(32/64bit)/ 7(32/64bit)/ Server 2008 R2, Windows XP Embedded/ POS Ready 2009/ Embedded System 2009 OS/ CE 5.0/ CE 6.0,\nLinux,\nMac OS 10.4.x

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