Multiport Serial Adapters
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StarTech.com 4 Port RS232 Mini PCI Express Serial Card w/ 16650 - Add Four RS232 Serial Ports to an Embedded System through a mini PCI Express Slot - mini pcie serial card - 4 port rs232 - 4 port serial adapter - 4 port serial pci express mini card - pci
The MPEX4S952 4-Port RS232 Mini PCI Express Serial Card (16650 UART) turns a mini-PCIe slot into four RS232 (DB9) serial ports with data rates up to 921.6 Kbps - a cost-saving solution for adding serial support to embedded systems missing the functionality.
A native PCIe single-chip design enables you to take advantage of full PCI Express bus capability, by providing improved speed and reliability while reducing the load applied to the CPU by as much as 48% over conventional "bridge chip" serial cards .
Backed by a StarTech.com Lifetime Warranty and free lifetime technical support.
More from the Manufacturer
Learn MoreRegular Price: $79.66
Special Price $74.88
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SYBA Multimedia 4-port PCIe Serial Card - PCI Express 2.0 x1 - 4 x RS-232 - Serial, Via Cable - Plug-in Card
The XR17V358 series Multi-I/O PCI-Express controller cards are the high performance RS-232 serial interface controller for home and industrial users. They are compatible with industrial standard 16C550 UART, which provide a low cost connection platform for industrial machines, POS machines, external modems, mice, etc.
Learn MoreRegular Price: $66.29
Special Price $62.31
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SYBA Multimedia 8-Port RS-232 Serial PCI-Express, Revision 2.0; with Exar Chipset - PCI Express 2.0 x1 - 8 x DB-9 RS-232 - Serial, Via Cable - Plug-in Card
The XR17V358 series Multi-I/O PCI-Express controller cards are the high performance RS-232 serial interface controller for home and industrial users. They are compatible with industrial standard 16C550 UART, which provide a low cost connection platform for industrial machines, POS machines, external modems, mice, etc.
Learn MoreRegular Price: $67.24
Special Price $63.20
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SYBA Multimedia 4 Port DB9 Serial PCI-e x1 Card - Fan-out cable design for easy access to all 4 Serial ports. Smart port shutdown built-in to minimize power usage when serial ports are not in use.
Fan-out cable design for easy access to all 4 Serial ports.
Learn MoreRegular Price: $36.86
Special Price $34.65
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SYBA Multimedia Serial (DB9, RS232, COM) 2 Ports ExpressCard /34mm MCS9901 Chipset - ExpressCard/34 - 2 x DB-9 RS-232 - Serial, Via Cable
Fan-out Cable design gives more room for device connectors
Learn MoreRegular Price: $28.70
Special Price $26.98
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StarTech.com 8-Port PCI Express RS232 Serial Adapter Card, PCIe to DB9 Controller 16C1050 UART, Low Profile, 15kV ESD, Windows Only, TAA - 8-Port PCI Express RS232 serial adapter card 16C1050 UART 15kV ESD; Low Profile - Bi-directional speed 921.6Kbps/por
Add eight RS-232 DB9 serial ports to your desktop computer, through two PCIe expansion card slots. This PCI express serial card, with two breakout cables, provides you with multiple ports to connect a wide variety of serial peripherals, at speeds of up to 921.4Kbps.
Connect your Peripherals with 8 Serial Ports
The PCI express serial port card makes it easy to add serial ports to connect your peripherals including printers, scanners, credit/debit card readers, PIN pads and modems, industrial controls and more. The 8 port PCIe serial card includes 2 breakout cables - each with 4 DB9 connectors.
Versatile Use
The low profile PCIe serial card is the ideal choice for adding serial ports, even when space is at a premium. The DB9 serial card is designed to fit into small form factor and standard computer cases. The card comes pre-configured with a low-profile bracket, and includes two optional full-profile brackets, so installation is easy regardless of the case form factor.
Windows Only
This PCI Express card is only compatible with Windows and Windows server.
Learn MoreRegular Price: $222.90
Special Price $209.53
