Shop Serial Port Extention Card

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$133.99
$149.99
Startech.Com 4 Port PCI Express Pcie Serial Combo Card With Breakout Cable - 2 X RS232 2 X RS422 / RS485 - Dual Profile , TAA (PEX4S232485)
Amazon.com
Free shipping
10% off
$133.99
$149.99
Startech.Com 4 Port PCI Express Pcie Serial Combo Card With Breakout Cable - 2 X RS232 2 X RS422 / RS485 - Dual Profile , TAA (PEX4S232485)
Amazon.com
Free shipping
$35.99
Startech.Com 1-Port PCI Express RS232 Serial Adapter Card, Pcie To DB9, 16550 UART, Window/Linux,TAA - [New Version: PEX1S953LP]
Amazon.com
90
Free shipping
$35.99
Startech.Com 1-Port PCI Express RS232 Serial Adapter Card, Pcie To DB9, 16550 UART, Window/Linux,TAA - [New Version: PEX1S953LP]
Amazon.com
90
$16.48
$17.71
Single Port PCI Express X1 RS232 Serial Adapter Card - Pcie RS232 Serial Host Controller To Single Serial DB9 Port
Amazon.com
175
$16.48
$17.71
Single Port PCI Express X1 RS232 Serial Adapter Card - Pcie RS232 Serial Host Controller To Single Serial DB9 Port
Amazon.com
175
$21.98
ELIATER 2-Port Pcie Serial Expansion Card With Industrial DB9 RS232 COM Ports, 16C550 UART WCH382 Chip For Windows XP, Vista,7, 8.X, 10, 11 32/64Bit
Amazon.com
93
$21.98
ELIATER 2-Port Pcie Serial Expansion Card With Industrial DB9 RS232 COM Ports, 16C550 UART WCH382 Chip For Windows XP, Vista,7, 8.X, 10, 11 32/64Bit
Amazon.com
93
$26.99
Linkstek 2-Port PCI Express RS-232 DB9 Serial Port Card For Windows XP, Vista,7, 8.X, 10, 11 32/64Bit And Linux Pcs, PCIE RS232 Card, PCIE Serial DB9
Amazon.com
31
$26.99
Linkstek 2-Port PCI Express RS-232 DB9 Serial Port Card For Windows XP, Vista,7, 8.X, 10, 11 32/64Bit And Linux Pcs, PCIE RS232 Card, PCIE Serial DB9
Amazon.com
31
$312.55
A7087486 Dell 4-Ports RS-232 Serial PCI Adapter Card
etechbuy.com
Free shipping
$312.55
A7087486 Dell 4-Ports RS-232 Serial PCI Adapter Card
etechbuy.com
Free shipping
$8.99
Axgear 2 Ports Dual Bidirectional RS-232 DB9 9-Pin Serial Port To PCI I/O Card Adapter
Amazon.com
$8.99
Axgear 2 Ports Dual Bidirectional RS-232 DB9 9-Pin Serial Port To PCI I/O Card Adapter
Amazon.com
$99.99
$115.99
Startech.Com 4-Port PCI Express RS232 Serial Adapter Card - Pcie RS232 Serial Host Controller Card - Pcie To Serial DB9 - 16950 UART - Low Profile
Amazon.com
11
Free shipping
13% off
$99.99
$115.99
Startech.Com 4-Port PCI Express RS232 Serial Adapter Card - Pcie RS232 Serial Host Controller Card - Pcie To Serial DB9 - 16950 UART - Low Profile
Amazon.com
11
$364.79
$417.99
Startech.Com PCI Express Serial Card - 16 DB9 RS232 Ports - Low + Full Profile - Multiport Serial Adapter - Pcie Serial Card , TAA (PEX16S550LP)
Amazon.com
3
Free shipping
12% off
$364.79
$417.99
Startech.Com PCI Express Serial Card - 16 DB9 RS232 Ports - Low + Full Profile - Multiport Serial Adapter - Pcie Serial Card , TAA (PEX16S550LP)
Amazon.com
3
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    Shop Serial Port Extention Card

    Sponsored
    About our ads
    $133.99
    $149.99
    Startech.Com 4 Port PCI Express Pcie Serial Combo Card With Breakout Cable - 2 X RS232 2 X RS422 / RS485 - Dual Profile , TAA (PEX4S232485)
    Amazon.com
    Free shipping
    10% off
    $133.99
    $149.99
    Startech.Com 4 Port PCI Express Pcie Serial Combo Card With Breakout Cable - 2 X RS232 2 X RS422 / RS485 - Dual Profile , TAA (PEX4S232485)
    Amazon.com
    Free shipping
    $35.99
    Startech.Com 1-Port PCI Express RS232 Serial Adapter Card, Pcie To DB9, 16550 UART, Window/Linux,TAA - [New Version: PEX1S953LP]
    Amazon.com
    90
    Free shipping
    $35.99
    Startech.Com 1-Port PCI Express RS232 Serial Adapter Card, Pcie To DB9, 16550 UART, Window/Linux,TAA - [New Version: PEX1S953LP]
    Amazon.com
    90
    $16.48
    $17.71
    Single Port PCI Express X1 RS232 Serial Adapter Card - Pcie RS232 Serial Host Controller To Single Serial DB9 Port
    Amazon.com
    175
    $16.48
    $17.71
    Single Port PCI Express X1 RS232 Serial Adapter Card - Pcie RS232 Serial Host Controller To Single Serial DB9 Port
    Amazon.com
    175
    $21.98
    ELIATER 2-Port Pcie Serial Expansion Card With Industrial DB9 RS232 COM Ports, 16C550 UART WCH382 Chip For Windows XP, Vista,7, 8.X, 10, 11 32/64Bit
    Amazon.com
    93
    $21.98
    ELIATER 2-Port Pcie Serial Expansion Card With Industrial DB9 RS232 COM Ports, 16C550 UART WCH382 Chip For Windows XP, Vista,7, 8.X, 10, 11 32/64Bit
    Amazon.com
    93
    $26.99
    Linkstek 2-Port PCI Express RS-232 DB9 Serial Port Card For Windows XP, Vista,7, 8.X, 10, 11 32/64Bit And Linux Pcs, PCIE RS232 Card, PCIE Serial DB9
    Amazon.com
    31
    $26.99
    Linkstek 2-Port PCI Express RS-232 DB9 Serial Port Card For Windows XP, Vista,7, 8.X, 10, 11 32/64Bit And Linux Pcs, PCIE RS232 Card, PCIE Serial DB9
    Amazon.com
    31
    $312.55
    A7087486 Dell 4-Ports RS-232 Serial PCI Adapter Card
    etechbuy.com
    Free shipping
    $312.55
    A7087486 Dell 4-Ports RS-232 Serial PCI Adapter Card
    etechbuy.com
    Free shipping
    $8.99
    Axgear 2 Ports Dual Bidirectional RS-232 DB9 9-Pin Serial Port To PCI I/O Card Adapter
    Amazon.com
    $8.99
    Axgear 2 Ports Dual Bidirectional RS-232 DB9 9-Pin Serial Port To PCI I/O Card Adapter
    Amazon.com
    $99.99
    $115.99
    Startech.Com 4-Port PCI Express RS232 Serial Adapter Card - Pcie RS232 Serial Host Controller Card - Pcie To Serial DB9 - 16950 UART - Low Profile
    Amazon.com
    11
    Free shipping
    13% off
    $99.99
    $115.99
    Startech.Com 4-Port PCI Express RS232 Serial Adapter Card - Pcie RS232 Serial Host Controller Card - Pcie To Serial DB9 - 16950 UART - Low Profile
    Amazon.com
    11
    $364.79
    $417.99
    Startech.Com PCI Express Serial Card - 16 DB9 RS232 Ports - Low + Full Profile - Multiport Serial Adapter - Pcie Serial Card , TAA (PEX16S550LP)
    Amazon.com
    3
    Free shipping
    12% off
    $364.79
    $417.99
    Startech.Com PCI Express Serial Card - 16 DB9 RS232 Ports - Low + Full Profile - Multiport Serial Adapter - Pcie Serial Card , TAA (PEX16S550LP)
    Amazon.com
    3