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StarTech Serial (RS-232) Port Expansion Cards

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  • Startech.com 1 Port Low Profile Native Rs232 PCI Express Serial Card With 16550 UART

    Startech.com 1 Port Low Profile Native Rs232 PCI Express Serial Card With 16550 UART

    $49.95 New
    $11.99 Used
  • StarTech PEX4S232485 4 Port PCI Express PCIe Serial Combo Card 2 X Rs232

    StarTech PEX4S232485 4 Port PCI Express PCIe Serial Combo Card 2 X Rs232

    $155.99 New
    $74.44 Used
  • StarTech 4 Port PCIe Rs232 Low Profile Serial Adapter Card PEX4S953LP

    StarTech 4 Port PCIe Rs232 Low Profile Serial Adapter Card PEX4S953LP

    $108.49 New
  • StarTech PEX16S550LP 16port PCI Express Serial Card

    StarTech PEX16S550LP 16port PCI Express Serial Card

    $434.92 New
  • StarTech 2 Port Native PCI Express RS232 Serial Adapter Card with 16550 UART (PEX2S553)

    StarTech 2 Port Native PCI Express RS232 Serial Adapter Card with 16550 UART (PEX2S553)

    $35.70 New
    $10.00 Used
  • StarTech PEX8S1050LP 8-port PCI Express Serial Card - Low Profile 16550 UART

    StarTech PEX8S1050LP 8-port PCI Express Serial Card - Low Profile 16550 UART

    $239.94 New
  • StarTech PEX2S953LP 2 Port Rs232 Serial Adapter Card With 16950 UART - PCIe

    StarTech PEX2S953LP 2 Port Rs232 Serial Adapter Card With 16950 UART - PCIe

    $24.49 New
    $21.59 Used
  • StarTech.com PCI1S550 Serial Adapter

    StarTech.com PCI1S550 Serial Adapter

    (2)
    $19.99 New
    $11.35 Used

Related Searches

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  • Interface/Add-On Cards
    • Port Expansion Cards
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    • Discontinued and replaced by PEX8S1050 - 4 Port Native PCI Express RS232 Serial - Image 1 of 4
    • Discontinued and replaced by PEX8S1050 - 4 Port Native PCI Express RS232 Serial - Image 2 of 4
    • Discontinued and replaced by PEX8S1050 - 4 Port Native PCI Express RS232 Serial - Image 3 of 4
    • Discontinued and replaced by PEX8S1050 - 4 Port Native PCI Express RS232 Serial - Image 4 of 4

    Discontinued and replaced by PEX8S1050 - 4 Port Native PCI Express RS232 Serial

    Open Box · StarTech
    $119.53
    or Best Offer
    Free shipping
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    • StarTech 2 Port PCIe RS-232 Serial Card Low Profile PEX2S553 Lot Of 5 - Image 1 of 4
    • StarTech 2 Port PCIe RS-232 Serial Card Low Profile PEX2S553 Lot Of 5 - Image 2 of 4
    • StarTech 2 Port PCIe RS-232 Serial Card Low Profile PEX2S553 Lot Of 5 - Image 3 of 4
    • StarTech 2 Port PCIe RS-232 Serial Card Low Profile PEX2S553 Lot Of 5 - Image 4 of 4

    StarTech 2 Port PCIe RS-232 Serial Card Low Profile PEX2S553 Lot Of 5

    Pre-Owned · StarTech
    $47.24
    Was: $52.49was - US $52.49
    or Best Offer
    Free shipping
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    • StarTech.com PEX4S553 4 Port Native PCI Express RS232 Serial Adapter Card with - Image 1 of 4
    • StarTech.com PEX4S553 4 Port Native PCI Express RS232 Serial Adapter Card with - Image 2 of 4
    • StarTech.com PEX4S553 4 Port Native PCI Express RS232 Serial Adapter Card with - Image 3 of 4
    • StarTech.com PEX4S553 4 Port Native PCI Express RS232 Serial Adapter Card with - Image 4 of 4

    StarTech.com PEX4S553 4 Port Native PCI Express RS232 Serial Adapter Card with

    Brand New · StarTech
    $192.83
    Was: $366.38was - US $366.38
    or Best Offer
    Free shipping
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    • StarTech 2-port PCI Express RS232 Serial Adapter Card w/ 16950 UART - PEX2S953LP - Image 1 of 4
    • StarTech 2-port PCI Express RS232 Serial Adapter Card w/ 16950 UART - PEX2S953LP - Image 2 of 4
    • StarTech 2-port PCI Express RS232 Serial Adapter Card w/ 16950 UART - PEX2S953LP - Image 3 of 4
    • StarTech 2-port PCI Express RS232 Serial Adapter Card w/ 16950 UART - PEX2S953LP - Image 4 of 4

    StarTech 2-port PCI Express RS232 Serial Adapter Card w/ 16950 UART - PEX2S953LP

    Open Box · StarTech
    $19.99
    or Best Offer
    Trending at $29.95

    eBay determines this price through a machine learned model of the product's sale prices within the last 90 days.

    $8.99 shipping
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  • StarTech PCI2S1P PCI to Serial Parallel Port Combo Card High Pro | L-U - Image 1 of 3

    StarTech PCI2S1P PCI to Serial Parallel Port Combo Card High Pro | L-U

    Pre-Owned · StarTech
    (1)
    $13.88
    or Best Offer
    Free shipping
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  • Startech.com 2 Port PCIe RS-232 Serial Card Low Profile PEX2S952LP 16950 UART - Image 1 of 1

    Startech.com 2 Port PCIe RS-232 Serial Card Low Profile PEX2S952LP 16950 UART

    Pre-Owned · StarTech
    $16.99
    or Best Offer
    Free shipping
    98 sold
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  • StarTech.com 4 Port PCI Express PCIe Serial Combo Card - 2 x RS232 2 x RS422 / R - Image 1 of 4

    StarTech.com 4 Port PCI Express PCIe Serial Combo Card - 2 x RS232 2 x RS422 / R

    Shop With Confidence, Buy From Newegg
    Brand New · StarTech
    $155.99
    Was: $157.99was - US $157.99
    Free shipping
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  • STARTECH PCI2S550 2 Port PCI Low Profile RS232 Serial Adapter Card - Image 1 of 2

    STARTECH PCI2S550 2 Port PCI Low Profile RS232 Serial Adapter Card

    Brand New · StarTech
    (2)
    $0.99
    or Best Offer
    $5.02 shipping
    0 bids
    2d 10h
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  • STARTECH STARTECH.COM PEX4S553 4 RS232 SERIAL PORTS - Image 1 of 4

    STARTECH STARTECH.COM PEX4S553 4 RS232 SERIAL PORTS

    Pre-Owned · StarTech
    $44.99
    or Best Offer
    $4.50 shipping
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  • StarTech.com PEX2S553 2 Port Native PCI Express RS232 Serial Adapter Card 16550 - Image 1 of 4

    StarTech.com PEX2S553 2 Port Native PCI Express RS232 Serial Adapter Card 16550

    Open Box · StarTech
    $16.99
    or Best Offer
    Trending at $25.24

    eBay determines this price through a machine learned model of the product's sale prices within the last 90 days.

    $10.75 shipping
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  • StarTech Low Profile PCI Express Serial Card 1 Port - Image 1 of 4

    StarTech Low Profile PCI Express Serial Card 1 Port

    Open Box · StarTech
    $8.00
    $10.00 shipping
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  • StarTech.com PEX4S953LP 4-Port PCI Express RS232 Serial Adapter Card - 16950 UAR - Image 1 of 4

    StarTech.com PEX4S953LP 4-Port PCI Express RS232 Serial Adapter Card - 16950 UAR

    Shop With Confidence, Buy From Newegg
    Brand New · StarTech
    $108.49
    Was: $113.49was - US $113.49
    $7.51 shipping
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  • STARTECH PCI Express -- DB44 44 Pin RS232 Serial Expansion Card - Low Profile - Image 1 of 3

    STARTECH PCI Express -- DB44 44 Pin RS232 Serial Expansion Card - Low Profile

    Pre-Owned · StarTech
    $14.97
    Free shipping
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  • Lot (2) 1 Port Full Height PCI RS232 Serial Adapter Card w/ 16550 UART PCI1S550 - Image 1 of 4

    Lot (2) 1 Port Full Height PCI RS232 Serial Adapter Card w/ 16550 UART PCI1S550

    Pre-Owned · StarTech
    $19.95
    Free shipping
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  • StarTech 1-Port RS-232 Serial Adapter Card PEX1S553LP - Image 1 of 3

    StarTech 1-Port RS-232 Serial Adapter Card PEX1S553LP

    Pre-Owned · StarTech
    $21.25
    Was: $25.00was - US $25.00
    or Best Offer
    Free shipping
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  • StarTech.com PEX8S1050LP 8-Port PCI Express Serial Card - 16C1050 UART RS232 - - Image 1 of 4

    StarTech.com PEX8S1050LP 8-Port PCI Express Serial Card - 16C1050 UART RS232 -

    Brand New · StarTech
    $349.74
    Was: $664.51was - US $664.51
    or Best Offer
    Free shipping
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  • STARTECH.COM PEX2S553 2PORT PCI EXPRESS RS232 SERIAL - Image 1 of 4

    STARTECH.COM PEX2S553 2PORT PCI EXPRESS RS232 SERIAL

    Brand New · StarTech
    $35.70
    Was: $42.00was - US $42.00
    or Best Offer
    Free shipping
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  • StarTech 2-port PCI Express RS232 Serial Adapter Card w/ 16950 UART - PEX2S953LP - Image 1 of 2

    StarTech 2-port PCI Express RS232 Serial Adapter Card w/ 16950 UART - PEX2S953LP

    Brand New · StarTech
    $24.49
    or Best Offer
    Free shipping
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  • Startech.com 2 Port PCIe RS-232 Serial Card PCI2S4851050 - Image 1 of 4

    Startech.com 2 Port PCIe RS-232 Serial Card PCI2S4851050

    Pre-Owned · StarTech
    $2.90
    or Best Offer
    $6.15 shipping
    Only 1 left!
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  • StarTech 2-Port RS-232 Serial PCI Express x1 Adapter Card PEX2S952 - Image 1 of 4

    StarTech 2-Port RS-232 Serial PCI Express x1 Adapter Card PEX2S952

    Pre-Owned · StarTech
    $14.99
    Was: $21.74was - US $21.74
    Free shipping
    ⁣⁣3⁣D⁣⁣⁣⁣ ⁣⁣⁣⁣⁣D⁣⁣M⁣ ⁣⁣M⁣⁣0⁣⁣⁣ ⁣⁣V⁣R⁣ ⁣F⁣
  • StarTech 4 Port Native RS232 PEX4S952LP - Image 1 of 4

    StarTech 4 Port Native RS232 PEX4S952LP

    Pre-Owned · StarTech
    $15.50
    or Best Offer
    Free shipping
    ⁣H⁣O⁣⁣⁣ ⁣⁣Q⁣⁣⁣9⁣ ⁣⁣⁣G⁣⁣⁣⁣⁣6⁣ ⁣⁣6⁣U⁣⁣⁣ ⁣F⁣
  • StarTech 2S1P PCI Serial Parallel Combo Card with 16550 UART PCI2S1P - Image 1 of 4

    StarTech 2S1P PCI Serial Parallel Combo Card with 16550 UART PCI2S1P

    Open Box · StarTech
    (1)
    $23.00
    or Best Offer
    $5.51 shipping
    Only 1 left!
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  • Vintage StarTech 2 Port ISA RS232 Serial Adapter Card with 16550 UART - Image 1 of 3

    Vintage StarTech 2 Port ISA RS232 Serial Adapter Card with 16550 UART

    Pre-Owned · StarTech
    $20.00
    or Best Offer
    Free shipping
    ⁣2⁣5⁣⁣ ⁣G⁣⁣M⁣ ⁣C⁣N⁣ ⁣⁣⁣V⁣6⁣ ⁣G⁣Y⁣ ⁣⁣⁣E⁣I⁣⁣⁣ ⁣⁣
  • StarTech PEX2S553LP 2 Port Low Profile Native RS232 PCI Express Serial Card with - Image 1 of 4

    StarTech PEX2S553LP 2 Port Low Profile Native RS232 PCI Express Serial Card with

    Brand New · StarTech
    $55.98
    Free shipping
    Only 1 left!
    M⁣3⁣ ⁣⁣U⁣⁣⁣Z⁣⁣ ⁣⁣2⁣8⁣ ⁣X⁣3⁣⁣ ⁣⁣⁣A⁣W⁣⁣⁣ ⁣⁣⁣⁣
  • StarTech PEX2S952 2 Port PCI Express Serial Adapter - Image 1 of 4

    StarTech PEX2S952 2 Port PCI Express Serial Adapter

    Pre-Owned · StarTech
    $15.15
    Was: $15.95was - US $15.95
    or Best Offer
    Free shipping
    ⁣⁣L⁣⁣8⁣⁣⁣⁣ ⁣⁣7⁣G⁣ ⁣G⁣⁣8⁣⁣⁣ ⁣I⁣7⁣⁣⁣⁣⁣⁣⁣ ⁣
  • StarTech PEX1S553LP 1 Port Low Profile PCI Express RS232 Serial Card w/16550 - Image 1 of 4

    StarTech PEX1S553LP 1 Port Low Profile PCI Express RS232 Serial Card w/16550

    Open Box · StarTech
    $18.00
    or Best Offer
    Free shipping
    ⁣8⁣⁣⁣E⁣⁣⁣ ⁣R⁣⁣⁣⁣D⁣ ⁣2⁣G⁣ ⁣⁣⁣⁣⁣J⁣O⁣ ⁣⁣L⁣R⁣⁣
  • HP StarTech Parallel and Serial Port Expansion PCI Card 321722-001 PCI-2S1P - Image 1 of 3

    HP StarTech Parallel and Serial Port Expansion PCI Card 321722-001 PCI-2S1P

    Pre-Owned · StarTech
    (1)
    $20.00
    or Best Offer
    Free shipping
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  • StarTech 2Port Native PCIExpress PEX2S553 RS232 Serial Adapter Card w 16550 UART - Image 1 of 2

    StarTech 2Port Native PCIExpress PEX2S553 RS232 Serial Adapter Card w 16550 UART

    Brand New · StarTech
    $45.00
    or Best Offer
    $7.84 shipping
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  • StarTech.com 4 Port PCI Express PCIe Serial Combo Card - 2 x RS232 2 x RS422 / - Image 1 of 4

    StarTech.com 4 Port PCI Express PCIe Serial Combo Card - 2 x RS232 2 x RS422 /

    Brand New · StarTech
    $258.53
    Was: $491.21was - US $491.21
    or Best Offer
    Free shipping
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  • StarTech.com PEX4S953LP 4-Port PCI Express RS232 Serial Adapter Card - 16950 - Image 1 of 4

    StarTech.com PEX4S953LP 4-Port PCI Express RS232 Serial Adapter Card - 16950

    Brand New · StarTech
    $198.78
    Was: $377.68was - US $377.68
    or Best Offer
    Free shipping
    B⁣S⁣p⁣o⁣R⁣n⁣s⁣o⁣r⁣ ⁣Q⁣е⁣9⁣d⁣⁣⁣ ⁣⁣⁣6⁣⁣C⁣⁣ ⁣7⁣A⁣ ⁣⁣
  • StarTech PCI Express Serial Card 16 DB9 RS232 Ports PEX16S550LP - Image 1 of 4

    New ListingStarTech PCI Express Serial Card 16 DB9 RS232 Ports PEX16S550LP

    Brand New · StarTech
    $424.23
    Free shipping
    R⁣P⁣S⁣ ⁣W⁣p⁣Y⁣ ⁣o⁣3⁣C⁣ ⁣H⁣7⁣n⁣ѕ⁣o⁣ ⁣r⁣e⁣d⁣W⁣⁣⁣F⁣ ⁣⁣⁣
  • StarTech 4 Port PCIe RS232 Serial Adapter Card PEX4S953LP - Image 1 of 4

    New ListingStarTech 4 Port PCIe RS232 Serial Adapter Card PEX4S953LP

    Brand New · StarTech
    $116.58
    Free shipping
    L⁣S⁣p⁣5⁣o⁣n⁣ѕ⁣o⁣r⁣ ⁣e⁣d⁣O⁣L⁣⁣⁣⁣ ⁣Z⁣⁣⁣Y⁣⁣ ⁣⁣⁣Y⁣4⁣
  • STARTECH PCI2S950DV 2-PORT PCI RS232 SERIAL ADAPTER CARD - Image 1 of 3

    STARTECH PCI2S950DV 2-PORT PCI RS232 SERIAL ADAPTER CARD

    Pre-Owned · StarTech
    $23.99
    or Best Offer
    Free shipping
    ⁣⁣⁣⁣⁣⁣H⁣⁣⁣⁣⁣⁣⁣⁣⁣W⁣ ⁣F⁣M⁣ ⁣S⁣F⁣⁣⁣ ⁣J⁣7⁣ ⁣
  • StarTech PCI2S1P PCI to 2 Serial 1 Parallel Port Combo Card Full Height - Image 1 of 3

    StarTech PCI2S1P PCI to 2 Serial 1 Parallel Port Combo Card Full Height

    Pre-Owned · StarTech
    (1)
    $18.50
    or Best Offer
    Free shipping
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  • StarTech PEX2S5531P Native PCI Express Parallel Serial ComboCard with 16550 UART - Image 1 of 4

    StarTech PEX2S5531P Native PCI Express Parallel Serial ComboCard with 16550 UART

    Open Box · StarTech
    $30.00
    or Best Offer
    $6.00 shipping
    ⁣0⁣8⁣⁣ ⁣⁣⁣⁣1⁣⁣⁣⁣⁣⁣G⁣⁣⁣ ⁣⁣⁣⁣⁣J⁣Q⁣ ⁣M⁣⁣7⁣
  • StarTech 2-Port PCI Express Serial Card (21050pcseriallp) - Image 1 of 4

    StarTech 2-Port PCI Express Serial Card (21050pcseriallp)

    Generous 30-day return policy
    Brand New · StarTech
    $75.56
    Free shipping
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  • StarTech ST16C552CJ 8-Bit ISA Serial/Parallel Expansion Card - 4196 *NEW* - Image 1 of 4

    StarTech ST16C552CJ 8-Bit ISA Serial/Parallel Expansion Card - 4196 *NEW*

    Brand New · StarTech
    $64.99
    or Best Offer
    $5.00 shipping
    4⁣⁣K⁣ ⁣B⁣M⁣⁣⁣ ⁣A⁣⁣8⁣ ⁣⁣X⁣V⁣ ⁣3⁣⁣3⁣ ⁣X⁣⁣ ⁣⁣⁣⁣ ⁣
  • StarTech PEX8S232485 8-Port RS-232/RS-422/RS-485 Serial COM Port Adapter Card - Image 1 of 4

    StarTech PEX8S232485 8-Port RS-232/RS-422/RS-485 Serial COM Port Adapter Card

    Pre-Owned · StarTech
    $24.92
    or Best Offer
    Free shipping
    1⁣⁣⁣2⁣⁣⁣ ⁣⁣⁣⁣⁣S⁣⁣⁣7⁣ ⁣⁣J⁣Q⁣ ⁣⁣⁣I⁣⁣⁣L⁣ ⁣U⁣
  • StarTech 1-Port RS232 PCIe Serial Adapter Card - PCIe to Serial DB9 - 16550 UART - Image 1 of 4

    StarTech 1-Port RS232 PCIe Serial Adapter Card - PCIe to Serial DB9 - 16550 UART

    Pre-Owned · StarTech
    $8.72
    or Best Offer
    $13.14 shipping
    M⁣S⁣p⁣K⁣ ⁣o⁣n⁣s⁣F⁣X⁣ ⁣J⁣B⁣o⁣ ⁣T⁣O⁣r⁣ ⁣V⁣е⁣E⁣ ⁣d⁣⁣⁣⁣ ⁣
  • StarTech 4 Port PCI Express RS232 Serial Adapter Card 16950 UART Asix AX99100 - Image 1 of 4

    StarTech 4 Port PCI Express RS232 Serial Adapter Card 16950 UART Asix AX99100

    Brand New · StarTech
    $203.89
    Was: $387.39was - US $387.39
    or Best Offer
    Free shipping
    S⁣Y⁣p⁣M⁣ ⁣o⁣n⁣M⁣9⁣s⁣о⁣ ⁣P⁣M⁣ ⁣R⁣r⁣9⁣e⁣ ⁣R⁣2⁣d⁣⁣ ⁣H⁣⁣⁣
  • 1 Port Full Height PCI RS232 Serial Adapter Card with 16550 UART PCI1S550 - Image 1 of 2

    1 Port Full Height PCI RS232 Serial Adapter Card with 16550 UART PCI1S550

    Pre-Owned · StarTech
    $12.49
    Free shipping
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  • StarTech.com 2 Port PCI RS232 Serial Adapter Card with 16950 UART - Dual Voltage - Image 1 of 3

    StarTech.com 2 Port PCI RS232 Serial Adapter Card with 16950 UART - Dual Voltage

    Brand New · StarTech
    $30.00
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  • StarTech PEX8S950LP 8-Port Low Profile PCIe RS232 Serial Adapter Card - Image 1 of 1

    StarTech PEX8S950LP 8-Port Low Profile PCIe RS232 Serial Adapter Card

    Pre-Owned · StarTech
    $99.99
    Free shipping
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  • StarTech 2-port PCI Express RS232 Serial Adapter Card w/ 16950 UART - PEX2S953LP - Image 1 of 4

    StarTech 2-port PCI Express RS232 Serial Adapter Card w/ 16950 UART - PEX2S953LP

    Open Box · StarTech
    $29.95
    or Best Offer
    Free shipping
    16 sold
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  • Startech.Com, RS232 to RS422/485 Serial Port Converter....................LSS-25 - Image 1 of 4

    Startech.Com, RS232 to RS422/485 Serial Port Converter....................LSS-25

    Pre-Owned · StarTech
    $10.00
    $5.02 shipping
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  • STARTECH PEX1S952LP RS232 Serial Port ADAPTER CARD ONE-PORT M3-2(17) - Image 1 of 4

    STARTECH PEX1S952LP RS232 Serial Port ADAPTER CARD ONE-PORT M3-2(17)

    Pre-Owned · StarTech
    $9.99
    $2.99 shipping
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  • StarTech 8-Port RS-232/RS-422/RS-485 Serial COM Port Adapter Card PEX8S232485 - Image 1 of 3

    StarTech 8-Port RS-232/RS-422/RS-485 Serial COM Port Adapter Card PEX8S232485

    Pre-Owned · StarTech
    $149.99
    or Best Offer
    $12.91 shipping
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  • StarTech Dual Port RS232 Serial Adapter Card SFF Height Low Profile - PEX2S553 - Image 1 of 3

    StarTech Dual Port RS232 Serial Adapter Card SFF Height Low Profile - PEX2S553

    Pre-Owned · StarTech
    $24.75
    Free shipping
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  • StarTech PEX2S553 PCI Express 2-Port RS-232 Serial Adapter Card UNTESTED - Image 1 of 4

    StarTech PEX2S553 PCI Express 2-Port RS-232 Serial Adapter Card UNTESTED

    Pre-Owned · StarTech
    $5.00
    $5.02 shipping
    1 bid
    1d 21h
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  • StarTech PCI Serial Parallel Combo Card with Dual Serial RS232 Ports [DB9] & 1x - Image 1 of 4

    StarTech PCI Serial Parallel Combo Card with Dual Serial RS232 Ports [DB9] & 1x

    Parallel Port [DB25] (pci2s1p2)
    Brand New · StarTech
    $46.54
    Free shipping
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  • StarTech.com PEX2S953LP 2 Port RS232 Serial Adapter Card with 16950 UART - PCI E - Image 1 of 4

    StarTech.com PEX2S953LP 2 Port RS232 Serial Adapter Card with 16950 UART - PCI E

    Shop With Confidence, Buy From Newegg
    Brand New · StarTech
    $49.49
    Was: $57.49was - US $57.49
    $7.05 shipping
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  • StarTech PCIe to RS232 DB9 Serial Interface Card 11050PCSERIALCARD - Image 1 of 2

    StarTech PCIe to RS232 DB9 Serial Interface Card 11050PCSERIALCARD

    Shop With Confidence, Buy From Newegg
    Brand New · StarTech
    $56.99
    Was: $74.99was - US $74.99
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  • STARTECH STARTECH.COM PEX4S553 4 RS232 SERIAL PORTS 1 Port Installed - Image 1 of 4

    STARTECH STARTECH.COM PEX4S553 4 RS232 SERIAL PORTS 1 Port Installed

    Pre-Owned · StarTech
    $34.99
    or Best Offer
    $4.50 shipping
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  • StarTech.com 2 Port PCI RS232 Serial Adapter Card With 16550 UART - Image 1 of 4

    StarTech.com 2 Port PCI RS232 Serial Adapter Card With 16550 UART

    Open Box · StarTech
    $34.99
    Free shipping
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  • StarTech 1 Port Low Profile PCI Express Serial Card 16950 UART RS232 PEX1S952LP - Image 1 of 2

    StarTech 1 Port Low Profile PCI Express Serial Card 16950 UART RS232 PEX1S952LP

    Brand New · StarTech
    $14.99
    Free shipping
    Only 1 left!
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  • 2PORT PCI EXPRESS SERIAL CARD - Image 1 of 3

    2PORT PCI EXPRESS SERIAL CARD

    Shop With Confidence, Buy From Newegg
    Brand New · StarTech
    $60.99
    Free shipping
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  • Startech.com MP9835L PCI serial adapter card - Image 1 of 4

    Startech.com MP9835L PCI serial adapter card

    Pre-Owned · StarTech
    $19.99
    Free shipping
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  • StarTech 2-port PCI Express RS232 Serial Adapter Card - PCIe to Dual Serial DB9 - Image 1 of 4

    StarTech 2-port PCI Express RS232 Serial Adapter Card - PCIe to Dual Serial DB9

    RS-232 Controller - 16950 UART - Windows and (pex2s953)
    Brand New · StarTech
    $59.50
    Free shipping
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  • StarTech PEX8S232485 PCI Express 8 Port RS-232 RS- 422 RS-485 Serial Card - Image 1 of 4

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

    Brand New · StarTech
    $179.63
    Free shipping
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  • StarTech PEX2S5531P Native PCI Express Parallel Serial ComboCard with 16550 UART - Image 1 of 3

    StarTech PEX2S5531P Native PCI Express Parallel Serial ComboCard with 16550 UART

    Brand New · StarTech
    $35.63
    or Best Offer
    $18.44 shipping
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