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    StarTech.com 2 Port Native PCI Express RS232 Serial Adapter Card with 16550 UART - Serial Adapter, PCI Express x1, RS-23

    StarTech.com 2 Port Native PCI Express RS232 Serial Adapter Card with 16550 UART - Serial Adapter, PCI Express x1, RS-23

    The StarTech PCI Express Serial Adapter Card allows you to turn a PCI Express slot into an RS232 (DB9) serial connection. Based on a native single chip design (no bridge chip), this two-port serial adapter card allows you to harness the full capability... more

    $32.99

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    Brainboxes VX-001 1 Port RS-232 Serial Express Card (VX-001-X10 ) -

    Brainboxes VX-001 1 Port RS-232 Serial Express Card (VX-001-X10 ) -

    BRAINBOXES Brainboxes VX-001 1 Port RS-232 Serial Express Card more

    $79.99

    FREE shipping

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    Brainboxes - VX-001 1 Port RS-232 Serial Express Card - 1 x 9-pin DB-9 Male RS-232 Serial

    Brainboxes - VX-001 1 Port RS-232 Serial Express Card - 1 x 9-pin DB-9 Male RS-232 Serial

    ExpressCard providing one RS232 serial port. Megabaud data transfer rates and the 128 byte deep transmit and 256 byte receive FIFOS, coupled with 1Mbit/s line drivers deliver uncompromising performance on your laptop PC. more

    $76.99

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    Brainboxes - 1 Port RS-232 Serial PCMCIA Card - 1 x 9-pin DB-9 Male RS-232 Serial

    Brainboxes - 1 Port RS-232 Serial PCMCIA Card - 1 x 9-pin DB-9 Male RS-232 Serial

    PC Card providing one RS232 serial port. Up to 921,600 data transfer rates and the 128 byte deep transmit and 128 byte receive FIFOS, coupled with 1Mbit/s line drivers deliver uncompromising performance on your laptop/PC. more

    $76.99

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    StarTech PEX8S950LP PCI ExpressCard

    StarTech PEX8S950LP PCI ExpressCard

    Sku: PEX8S950LP more

    $156

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    StarTech Startek 8-port serial card

    StarTech Startek 8-port serial card

    Unix, Linux - Compatible - PCI, Serial - Sku: PCI8S9503V more

    $60

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    StarTech PCI4S9503V Serial Controller Card

    StarTech PCI4S9503V Serial Controller Card

    Sku: PCI4S9503V more

    $108

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    Intashield 2-port Serial Pci Adapter - 2 X 9-pin Db-9 Rs-232 Serial Pci

    Intashield 2-port Serial Pci Adapter - 2 X 9-pin Db-9 Rs-232 Serial Pci

    | | | | Intashield 2-port Serial PCI Adapter - 2 x 9-pin DB-9 RS-232 Serial PCI THIS IS A BRAND NEW UNOPENED ITEM. Description This card prov more

    $37.24

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    StarTech.com 4 Port RS232 PCI Express Serial Card w/ Breakout Cable

    StarTech.com 4 Port RS232 PCI Express Serial Card w/ Breakout Cable

    The Startech 4 Port Pci Serial Card with Breakout Cable lets you add four RS232 serial ports using a single PCIe expansion slot, via the included 1-to-4 cable. It supports hardware and software flow control, as well as a re-map function for legacy... more

    $79.99

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    eNet Fiber Optic Duplex Network Cable

    eNet Fiber Optic Duplex Network Cable

    The Startech.com PEX8S952 8-Port Serial Adapter (16950 UART) plugs into a PCI express slot on your motherboard, turning one monitor connection into eight RS232 (DB9) serial connections. The adapter card is based on a native single chip design, allowing... more

    $155.53

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    Brainboxes VX-001 1 Port RS-232 Serial Express Card - 1 x 9-pin DB-9 Male RS-232 Serial (Pack of 10)

    Brainboxes VX-001 1 Port RS-232 Serial Express Card - 1 x 9-pin DB-9 Male RS-232 Serial (Pack of 10)

    ExpressCard providing one RS232 serial port. Megabaud data transfer rates and the 128 byte deep transmit and 256 byte receive FIFOS, coupled with 1Mbit/s line drivers deliver uncompromising performance on your laptop PC. more

    $860.35

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    StarTech.com 8 Port PCI Express RS-232 422 485 Serial Card PEX8S232485

    StarTech.com 8 Port PCI Express RS-232 422 485 Serial Card PEX8S232485

    Add four RS232 and four RS422/485 serial ports to your standard or low profile system through a PCIe slot - The PEX8S232485 8-Port PCIe Serial Combo Card lets you add four RS232 and four RS422 / RS485 serial ports to your PC through a single PCI... more

    $190.99

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    SYBA PCI-Express RS-232 Serial 4-Port Card, Moschip 9845 Chipset SY-PEX-4S

    SYBA PCI-Express RS-232 Serial 4-Port Card, Moschip 9845 Chipset SY-PEX-4S

    PCI-Express 4 port serial card, MOSCHIP MCS9901, RoHS. PCI Express: Fully compliant with PCI Express Base Specification, Revision 1.0a; PCIe Multi Function Peripheral controller with x1 Lane Interface; Support for D1, D2, D3hot and D3cold; Support PCIe... more

    $28.60

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    DIGI INTERNATIONAL 77000890 4PORT PCI EXPRESS RS-232 SERIAL CARD W/O CABLES

    DIGI INTERNATIONAL 77000890 4PORT PCI EXPRESS RS-232 SERIAL CARD W/O CABLES

    Digi Neo Universal PCI (3.3V 5V) and PCI Express multiport serial cards leverage an Application Specific Integrated Circuit (ASIC) to provide throughput speeds exceeding 460.8 Kbps, large buffers for data transfer, low latency and baud rate... more

    $237.70

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    (1,000,000+)
    SYBA Multimedia 8 Serial Port PCI-e Controller Card - PCI Express x1 - 8 x RS-232 Serial - Plug-in Card

    SYBA Multimedia 8 Serial Port PCI-e Controller Card - PCI Express x1 - 8 x RS-232 Serial - Plug-in Card

    Based on high performance SystemBase PCI serial communication chip. One of the best Serial (RS-232) cards exclusively designed for industrial automation applications. more

    $52.99

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    Brainboxes 1 Port RS-232 Serial PCMCIA Card - 1 x 9-pin DB-9 Male RS-232 Serial

    Brainboxes 1 Port RS-232 Serial PCMCIA Card - 1 x 9-pin DB-9 Male RS-232 Serial

    PC Card providing one RS232 serial port. Up to 921,600 data transfer rates and the 128 byte deep transmit and 128 byte receive FIFOS, coupled with 1Mbit/s line drivers deliver uncompromising performance on your laptop/PC. more

    $98.89 $77.24

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    (1,000,000+)
    StarTech 4-Port RS232 PCI Serial Card Adapter with Power Outp PCI4S954PW

    StarTech 4-Port RS232 PCI Serial Card Adapter with Power Outp PCI4S954PW

    Sku: PCI4S954PW more

    $83

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    StarTech PCI1S650PW Serial Card

    StarTech PCI1S650PW Serial Card

    Sku: PCI1S650PW more

    $11

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    Quatech ESC-100-D PCI Serial PC Card

    Quatech ESC-100-D PCI Serial PC Card

    With DB-25 Cable - 8 Port more

    $275

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    Comtrol RocketPort Plus uPCI 422 Octacable DB9

    Comtrol RocketPort Plus uPCI 422 Octacable DB9

    PCI, Serial - Sku: 99032-1 more

    $301

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    Digi International Neo 77000889 PCI Express Card

    Digi International Neo 77000889 PCI Express Card

    Sku: 77000889 more

    $299

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    Digi International Neo 77000890 PCI Express Card

    Digi International Neo 77000890 PCI Express Card

    Sku: 77000890 more

    $80

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    Four Port PCI-Express Serial RS-232 Expansion Card

    Four Port PCI-Express Serial RS-232 Expansion Card

    The SUNIX SER5456A, PCI Express serial communication board meets the PCI Express Base Specification Revision 1.1. It is compatible with the PCI Express x1, x2, x4, x8 and x16 lane Bus allowing it to be installed in any PC-based system. With the SUNIX... more

    $132.00

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    Two Port PCI-Express Serial RS-232 Expansion Card

    Two Port PCI-Express Serial RS-232 Expansion Card

    The SUNIX SER5437A, PCI Express serial communication board meets the PCI Express Base Specification Revision 1.1. It is compatible with the PCI Express x1, x2, x4, x8 and x16 lane Bus allowing it to be installed in any PC-based system. With the SUNIX... more

    $52.49

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    DIGI NEO LOW PROFILE PCI 4 RS-232 SERIAL CARD W/ DB25M CABLE 70002311

    DIGI NEO LOW PROFILE PCI 4 RS-232 SERIAL CARD W/ DB25M CABLE 70002311

    DIGI NEO LOW PROFILE PCI 4 RS-232 SERIAL CARD W/ DB25M CABLE 70002311 more

    $342.59

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    Digi AccelePort XEM 16-Ports MultiPort Serial Adapter Male RS-422 With Serial Plug-in Card 70001559

    Digi AccelePort XEM 16-Ports MultiPort Serial Adapter Male RS-422 With Serial Plug-in Card 70001559

    Digi AccelePort XEM 16-Ports MultiPort Serial Adapter Male RS-422 With Serial Plug-in Card 70001559 more

    $399.00

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    StarTech.com 4 Port RS232 PCI Serial Card Adapter with Power Output - PCI-X - 4 x DB-9 Male RS-232 Serial - Plug-in Card PC

    StarTech.com 4 Port RS232 PCI Serial Card Adapter with Power Output - PCI-X - 4 x DB-9 Male RS-232 Serial - Plug-in Card PC

    StarTech.com 4 Port RS232 PCI Serial Card Adapter with Power Output - PCI-X - 4 x DB-9 Male RS-232 Serial - Plug-in Card PC more

    $184.35

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    SYBA PCI Low Profile to 1 external Serial Port Controller Card - MCS9820

    SYBA PCI Low Profile to 1 external Serial Port Controller Card - MCS9820

    Sku: SDLPMCS1S more

    $10

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    StarTech PCI2S650DV Serial Card

    StarTech PCI2S650DV Serial Card

    Sku: PCI2S650DV more

    $35

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    StarTech.com 4 Port RS-422/RS-485 Serial PCI Card

    StarTech.com 4 Port RS-422/RS-485 Serial PCI Card

    PCI, Serial - Sku: PCI4S422DB9 more

    $64

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    StarTech 1PORT SERIAL PCI LOW PROFILE I/O CARD ADAPTER

    StarTech 1PORT SERIAL PCI LOW PROFILE I/O CARD ADAPTER

    PC, Linux - Compatible - PCI, Serial - Sku: PCI1S550LP more

    $28

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    StarTech PEX2S950 PCI ExpressCard

    StarTech PEX2S950 PCI ExpressCard

    Sku: PEX2S950 more

    $39

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    StarTech PCI1S950DV Serial Card

    StarTech PCI1S950DV Serial Card

    Sku: PCI1S950DV more

    $13

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    StarTech Value PCI4S550N 4-Port Serial PCI Card

    StarTech Value PCI4S550N 4-Port Serial PCI Card

    PC - Compatible - PCI, Serial - Sku: PCI4S550N more

    $43

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    SYBA PCI Low Profile to 2 (1+1) External Serial Port Controller Card - MCS9835

    SYBA PCI Low Profile to 2 (1+1) External Serial Port Controller Card - MCS9835

    Sku: SDLPMCS2S more

    $13

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    StarTech 1-Port Low-Profile Native PCI Express Serial Card PEX1S952LP

    StarTech 1-Port Low-Profile Native PCI Express Serial Card PEX1S952LP

    Sku: PEX1S952LP more

    $32

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    SIIG Serial ATA 4-channel RAID Card

    SIIG Serial ATA 4-channel RAID Card

    PC - Compatible - PCI - RAID 1 - Sku: SC-SA4R12-S2 more

    $47

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    SIIG Dual Profile 1-Port RS232 Serial PCIe with 16950 UAR JJ-E01111-S1

    SIIG Dual Profile 1-Port RS232 Serial PCIe with 16950 UAR JJ-E01111-S1

    Sku: JJE01111S1 more

    $27

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    Sonnet Technologies Allegro USB Adapter

    Sonnet Technologies Allegro USB Adapter

    PC - Compatible - PCI - Sku: USB2 more

    $25

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    StarTech PCI2S950DV PCI Card

    StarTech PCI2S950DV PCI Card

    Sku: PCI2S950DV more

    $27

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    More information about IO Controllers

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