Shop Dual Serial Port

Sponsored
$39.99
Startech.Com 2-Port PCI Express RS232 Serial Adapter Card, Pcie To Dual Serial DB9, Windows/Linux, TAA - Replaced By PEX2S553
Amazon.com
135
Free shipping
$39.99
Startech.Com 2-Port PCI Express RS232 Serial Adapter Card, Pcie To Dual Serial DB9, Windows/Linux, TAA - Replaced By PEX2S553
Amazon.com
$988.00
Allen-Bradley 1769-L23-QBFC1B Compactlogix Dual Serial Port CPU
PLCHardware.com
$988.00
Allen-Bradley 1769-L23-QBFC1B Compactlogix Dual Serial Port CPU
PLCHardware.com
$411.99
Startech.Com Portable Laptop Crash Cart Adapter For Server Management, USB/VGA KVM Console, Windows/Linux/Macos - TAA
Amazon.com
273
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$411.99
Startech.Com Portable Laptop Crash Cart Adapter For Server Management, USB/VGA KVM Console, Windows/Linux/Macos - TAA
Amazon.com
$14.39
DB9 Female To HD15 VGA Female Serial Adapter | 3867
ShowMeCables.com
$14.39
DB9 Female To HD15 VGA Female Serial Adapter | 3867
ShowMeCables.com
$210.00
AUTOMATION DIRECT MDM-TEL - Cable And Wire & Industrial Computer Cable Supplies
Radwell.com
$210.00
AUTOMATION DIRECT MDM-TEL - Cable And Wire & Industrial Computer Cable Supplies
Radwell.com
$47.44
00N7021 - IBM Dual Port Serial Plate For Xseries 330
Direct Macro
10% Off*
Free shipping
$47.44
00N7021 - IBM Dual Port Serial Plate For Xseries 330
Direct Macro
$8.99
BENFEI Active DVI-D To VGA Adapter, DVI-D 24+1 To VGA Male To Female Adapter
Amazon.com
5K+
$8.99
BENFEI Active DVI-D To VGA Adapter, DVI-D 24+1 To VGA Male To Female Adapter
Amazon.com
$120.00
RADWELL VERIFIED SUBSTITUTE USB-CN226-SUB - Computer & Communication Cable/Adaptor Supplies
Radwell.com
$120.00
RADWELL VERIFIED SUBSTITUTE USB-CN226-SUB - Computer & Communication Cable/Adaptor Supplies
Radwell.com
$49.99
Hanna Compact Adapter For RS232 To USB - HI92150
Hanna Instruments
$49.99
Hanna Compact Adapter For RS232 To USB - HI92150
Hanna Instruments
$67.53
Startech.Com 6ft (1.8M) 2-Port FTDI USB To Serial RS232 Adapter Cable With COM Retention, USB To RS232 Adapter - TAA
Amazon.com
1K+
Free shipping
$67.53
Startech.Com 6ft (1.8M) 2-Port FTDI USB To Serial RS232 Adapter Cable With COM Retention, USB To RS232 Adapter - TAA
Amazon.com
$47.98
USR-TCP232-410S RS232 / RS485 Serial To Ethernet Adapter/IP Device Server Ethernet Converter Support DHCP/DNS
Amazon.com
47
Free shipping
$47.98
USR-TCP232-410S RS232 / RS485 Serial To Ethernet Adapter/IP Device Server Ethernet Converter Support DHCP/DNS
Amazon.com
$128.00
AVOCENT DSRIQ-USB - HMI / MMI / OIT & Operator Interface Supplies
Radwell.com
$128.00
AVOCENT DSRIQ-USB - HMI / MMI / OIT & Operator Interface Supplies
Radwell.com
$25.99
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
Amazon.com
31
$25.99
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
Amazon.com
$127.19
Brainboxes 2 Port RS232 USB To Serial Adapter (US-257)
Staples
$127.19
Brainboxes 2 Port RS232 USB To Serial Adapter (US-257)
Staples
$13.25
Dual Serial Ports On A Bracket 9 Pin 25 Pin Male Serial Ports On A Bracket With 2 X 10 Pin Connectors On The Header End.
Walmart
$13.25
Dual Serial Ports On A Bracket 9 Pin 25 Pin Male Serial Ports On A Bracket With 2 X 10 Pin Connectors On The Header End.
Walmart
$62.50
PEX2S553 - Startech - 2 Port Native Pci Express Rs232 Serial
Direct Macro
10% Off*
Free shipping
$62.50
PEX2S553 - Startech - 2 Port Native Pci Express Rs232 Serial
Direct Macro
$62.50
LB-S00014-S1 - SIIG SII AC Dual-Serial Port RS-232 Pcie Card
Direct Macro
10% Off*
Free shipping
$62.50
LB-S00014-S1 - SIIG SII AC Dual-Serial Port RS-232 Pcie Card
Direct Macro
$11.70
Startech.Com PLATE9M2P16 Dual Serial Port Header And Bracket - Db-9 To
Zoro.com
$11.70
Startech.Com PLATE9M2P16 Dual Serial Port Header And Bracket - Db-9 To
Zoro.com
$24.29
Startech.Com 17in (43Cm) 1-Port USB To RS232 DB9 Serial Adapter Cable, USB To Serial Adapter Cable - M/M
Amazon.com
964
$24.29
Startech.Com 17in (43Cm) 1-Port USB To RS232 DB9 Serial Adapter Cable, USB To Serial Adapter Cable - M/M
Amazon.com
$28.00
Siig Serial Dual Port PCI Adapter Card Jj-P020k3 Retail Box
Walmart
$28.00
Siig Serial Dual Port PCI Adapter Card Jj-P020k3 Retail Box
Walmart
$15.96
DTECH 3ft USB To TTL Serial Cable 3.3V 3 Pin TX RX Signal UART Adapter Debug Cord Compatible With Windows 11 10 8 7 Linux MAC OS Genuine FT232RL
Amazon.com
1
$15.96
DTECH 3ft USB To TTL Serial Cable 3.3V 3 Pin TX RX Signal UART Adapter Debug Cord Compatible With Windows 11 10 8 7 Linux MAC OS Genuine FT232RL
Amazon.com
$41.89
Startech.Com PEX2S1P553B 2S1P Pcie Serial Parallel Combo Card W/ Break
Zoro.com
$41.89
Startech.Com PEX2S1P553B 2S1P Pcie Serial Parallel Combo Card W/ Break
Zoro.com
$16.44
USB To Dual Serial DB9 Adapter Windows 10/Win 8/7/XP/Vista/Mac
Home Depot
Free shipping
$16.44
USB To Dual Serial DB9 Adapter Windows 10/Win 8/7/XP/Vista/Mac
Home Depot
$54.00
Usb To Rs-232 2-Port DB9 Serial Adapter/Converter Multi-2/USB Rs232
Walmart
Free shipping
$54.00
Usb To Rs-232 2-Port DB9 Serial Adapter/Converter Multi-2/USB Rs232
Walmart
$1,273.99
$1,352.99
Skilledpower SK3532396 Avocent Acs8000 Serial Console - 8 Port - Dual
Zoro.com
$1,273.99
$1,352.99
Skilledpower SK3532396 Avocent Acs8000 Serial Console - 8 Port - Dual
Zoro.com
$101.99
Startech.Com PCI2S4851050 2 Port Pci Rs422/485 Serial Adapter Card Wit
Zoro.com
$101.99
Startech.Com PCI2S4851050 2 Port Pci Rs422/485 Serial Adapter Card Wit
Zoro.com
$226.00
STARTECH.COM NETRS232485 - Computer & Networking Router Supplies
Radwell.com
$226.00
STARTECH.COM NETRS232485 - Computer & Networking Router Supplies
Radwell.com
$33.00
Startech PCI2S550 RS232 Serial Adapter, 2-Port, Up To 115.2Kbps, W/ 16550 UART
eBay.com
Free shipping
$33.00
Startech PCI2S550 RS232 Serial Adapter, 2-Port, Up To 115.2Kbps, W/ 16550 UART
eBay.com
$95.00
Silicom Dual Rs-232 Serial Ports Ds Double Serial Rs-232 Serial Ports
eBay
$95.00
Silicom Dual Rs-232 Serial Ports Ds Double Serial Rs-232 Serial Ports
eBay
$52.37
2-Port PCI Express Rs232 Serial Adapter Card - Pcie Rs232 Serial Host Controller Card - Pcie To Dual Serial DB9 Card - 16550 Uart - Expansion Card - W
Walmart
Free shipping
$52.37
2-Port PCI Express Rs232 Serial Adapter Card - Pcie Rs232 Serial Host Controller Card - Pcie To Dual Serial DB9 Card - 16550 Uart - Expansion Card - W
Walmart
$73.84
Startech.Com Pex2s1p553b Add A Parallel Port And Two Rs-232 Serial Ports To Your
eBay.com
Free shipping
$73.84
Startech.Com Pex2s1p553b Add A Parallel Port And Two Rs-232 Serial Ports To Your
eBay.com
$44.59
Startech.Com PEX2S553LP 2 Port Low Profile Pci Express Serial Card W/
Zoro.com
$44.59
Startech.Com PEX2S553LP 2 Port Low Profile Pci Express Serial Card W/
Zoro.com
$75.73
$76.08
Startech.Com 2-Port PCI Express Serial Card, Dual Port Pcie To RS232 [DB9]
eBay.com
Free shipping
$75.73
$76.08
Startech.Com 2-Port PCI Express Serial Card, Dual Port Pcie To RS232 [DB9]
eBay.com
$82.64
Startech.Com Pex2s1050 Add Two Rs232 Serial Ports (Db9) To Your Low Or Full-Prof
eBay.com
Free shipping
$82.64
Startech.Com Pex2s1050 Add Two Rs232 Serial Ports (Db9) To Your Low Or Full-Prof
eBay.com
$14.29
High Speed 2 Ports Dual Rs-232 DB9 Serial Port Controller Adapter Card
Walmart
77
Free shipping
$14.29
High Speed 2 Ports Dual Rs-232 DB9 Serial Port Controller Adapter Card
Walmart
$99.81
Startech Dual-Port PCI Express To DB9 Serial Card 2S232422485-PC-CARD
eBay.com
Free shipping
$99.81
Startech Dual-Port PCI Express To DB9 Serial Card 2S232422485-PC-CARD
eBay.com
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    Shop Dual Serial Port

    Sponsored
    $39.99
    Startech.Com 2-Port PCI Express RS232 Serial Adapter Card, Pcie To Dual Serial DB9, Windows/Linux, TAA - Replaced By PEX2S553
    Amazon.com
    135
    Free shipping
    $39.99
    Startech.Com 2-Port PCI Express RS232 Serial Adapter Card, Pcie To Dual Serial DB9, Windows/Linux, TAA - Replaced By PEX2S553
    Amazon.com
    $988.00
    Allen-Bradley 1769-L23-QBFC1B Compactlogix Dual Serial Port CPU
    PLCHardware.com
    $988.00
    Allen-Bradley 1769-L23-QBFC1B Compactlogix Dual Serial Port CPU
    PLCHardware.com
    $411.99
    Startech.Com Portable Laptop Crash Cart Adapter For Server Management, USB/VGA KVM Console, Windows/Linux/Macos - TAA
    Amazon.com
    273
    Free shipping
    $411.99
    Startech.Com Portable Laptop Crash Cart Adapter For Server Management, USB/VGA KVM Console, Windows/Linux/Macos - TAA
    Amazon.com
    $14.39
    DB9 Female To HD15 VGA Female Serial Adapter | 3867
    ShowMeCables.com
    $14.39
    DB9 Female To HD15 VGA Female Serial Adapter | 3867
    ShowMeCables.com
    $210.00
    AUTOMATION DIRECT MDM-TEL - Cable And Wire & Industrial Computer Cable Supplies
    Radwell.com
    $210.00
    AUTOMATION DIRECT MDM-TEL - Cable And Wire & Industrial Computer Cable Supplies
    Radwell.com
    $47.44
    00N7021 - IBM Dual Port Serial Plate For Xseries 330
    Direct Macro
    10% Off*
    Free shipping
    $47.44
    00N7021 - IBM Dual Port Serial Plate For Xseries 330
    Direct Macro
    $8.99
    BENFEI Active DVI-D To VGA Adapter, DVI-D 24+1 To VGA Male To Female Adapter
    Amazon.com
    5K+
    $8.99
    BENFEI Active DVI-D To VGA Adapter, DVI-D 24+1 To VGA Male To Female Adapter
    Amazon.com
    $120.00
    RADWELL VERIFIED SUBSTITUTE USB-CN226-SUB - Computer & Communication Cable/Adaptor Supplies
    Radwell.com
    $120.00
    RADWELL VERIFIED SUBSTITUTE USB-CN226-SUB - Computer & Communication Cable/Adaptor Supplies
    Radwell.com
    $49.99
    Hanna Compact Adapter For RS232 To USB - HI92150
    Hanna Instruments
    $49.99
    Hanna Compact Adapter For RS232 To USB - HI92150
    Hanna Instruments
    $67.53
    Startech.Com 6ft (1.8M) 2-Port FTDI USB To Serial RS232 Adapter Cable With COM Retention, USB To RS232 Adapter - TAA
    Amazon.com
    1K+
    Free shipping
    $67.53
    Startech.Com 6ft (1.8M) 2-Port FTDI USB To Serial RS232 Adapter Cable With COM Retention, USB To RS232 Adapter - TAA
    Amazon.com
    $47.98
    USR-TCP232-410S RS232 / RS485 Serial To Ethernet Adapter/IP Device Server Ethernet Converter Support DHCP/DNS
    Amazon.com
    47
    Free shipping
    $47.98
    USR-TCP232-410S RS232 / RS485 Serial To Ethernet Adapter/IP Device Server Ethernet Converter Support DHCP/DNS
    Amazon.com
    $128.00
    AVOCENT DSRIQ-USB - HMI / MMI / OIT & Operator Interface Supplies
    Radwell.com
    $128.00
    AVOCENT DSRIQ-USB - HMI / MMI / OIT & Operator Interface Supplies
    Radwell.com
    $25.99
    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
    Amazon.com
    31
    $25.99
    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
    Amazon.com
    $127.19
    Brainboxes 2 Port RS232 USB To Serial Adapter (US-257)
    Staples
    $127.19
    Brainboxes 2 Port RS232 USB To Serial Adapter (US-257)
    Staples
    $13.25
    Dual Serial Ports On A Bracket 9 Pin 25 Pin Male Serial Ports On A Bracket With 2 X 10 Pin Connectors On The Header End.
    Walmart
    $13.25
    Dual Serial Ports On A Bracket 9 Pin 25 Pin Male Serial Ports On A Bracket With 2 X 10 Pin Connectors On The Header End.
    Walmart
    $62.50
    PEX2S553 - Startech - 2 Port Native Pci Express Rs232 Serial
    Direct Macro
    10% Off*
    Free shipping
    $62.50
    PEX2S553 - Startech - 2 Port Native Pci Express Rs232 Serial
    Direct Macro
    $62.50
    LB-S00014-S1 - SIIG SII AC Dual-Serial Port RS-232 Pcie Card
    Direct Macro
    10% Off*
    Free shipping
    $62.50
    LB-S00014-S1 - SIIG SII AC Dual-Serial Port RS-232 Pcie Card
    Direct Macro
    $11.70
    Startech.Com PLATE9M2P16 Dual Serial Port Header And Bracket - Db-9 To
    Zoro.com
    $11.70
    Startech.Com PLATE9M2P16 Dual Serial Port Header And Bracket - Db-9 To
    Zoro.com

    • Serial COM Port Hub | RS232 Serial Hub | RS232, RS422, & RS485

      ss-iolan-scg-lte-console-...
      https://www.perle.com › Serial-Servers
      SponsoredTransmit data from devices with serial ports over wired or wireless (LTE or WiFi) Ethernet. Manage remote IT equipment as if you are locally connected to the serial COM port.

      Advanced AAA Security · IPv4 and IPv6 Compatible · PoE Powered Models

      Types: Device Servers, Terminal Servers, Console Servers, Serial Servers