Shop Two to One Serial Adapter

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$6.20
1 ft Fully Loaded Serial Y Splitter Cable - DB9 Male To 2 DB9 Females
Computer Cable Store
$6.20
1 ft Fully Loaded Serial Y Splitter Cable - DB9 Male To 2 DB9 Females
Computer Cable Store
$9.67
DB9 Serial Y Adapter, DB9 Male To Dual DB9 Female, 8 Inch
CableWholesale
3
$9.67
DB9 Serial Y Adapter, DB9 Male To Dual DB9 Female, 8 Inch
CableWholesale
3
$20.59
$36.99
Startech.Com 1 ft. USB To RS232 Serial DB9 Adapter Cable With COM Port Retention - Up To 920 Kpbs USB A To DB9 Serial Adapter , TAA (ICUSB232PRO)
Amazon.com
141
44% off
$20.59
$36.99
Startech.Com 1 ft. USB To RS232 Serial DB9 Adapter Cable With COM Port Retention - Up To 920 Kpbs USB A To DB9 Serial Adapter , TAA (ICUSB232PRO)
Amazon.com
141
$7.98
DB9 Serial Y Adapter, DB9 Male To Dual DB9 Female, 12 Inch
CableWholesale
$7.98
DB9 Serial Y Adapter, DB9 Male To Dual DB9 Female, 12 Inch
CableWholesale
$32.99
Gearmo 2 Port RS-232 Serial To USB Adapter Cable, FTDI Chipset, 5ft Length, ESD Protection, Windows/Macos/Linux Compatible
Amazon.com
138
$32.99
Gearmo 2 Port RS-232 Serial To USB Adapter Cable, FTDI Chipset, 5ft Length, ESD Protection, Windows/Macos/Linux Compatible
Amazon.com
138
$11.99
SABRENT USB To RS-232 DB9 Serial 9 Pin Adapter Prolific PL2303 1-Ft [SBT-USC1K]
Amazon.com
2K+
$11.99
SABRENT USB To RS-232 DB9 Serial 9 Pin Adapter Prolific PL2303 1-Ft [SBT-USC1K]
Amazon.com
2K+
$20.99
$30.99
Startech.Com 17in (43Cm) 1-Port USB To Serial Adapter Cable, USB-A To DB9 RS232 Adapter, Prolific Chipset - M/M
Amazon.com
856
32% off
$20.99
$30.99
Startech.Com 17in (43Cm) 1-Port USB To Serial Adapter Cable, USB-A To DB9 RS232 Adapter, Prolific Chipset - M/M
Amazon.com
856
$148.62
PCI1S950DV Startech 1-Port RS-232 Serial Dual Voltage / Dual Profile PCI Serial Adapter
etechbuy.com
Free shipping
Refurbished
$148.62
PCI1S950DV Startech 1-Port RS-232 Serial Dual Voltage / Dual Profile PCI Serial Adapter
etechbuy.com
Free shipping
$296.56
77000849 Digi International Neo 2-Port RJ-45 Multiport Serial Adapter 2 X RJ-45 RS-232 Serial Plug-In Card
etechbuy.com
Free shipping
Refurbished
$296.56
77000849 Digi International Neo 2-Port RJ-45 Multiport Serial Adapter 2 X RJ-45 RS-232 Serial Plug-In Card
etechbuy.com
Free shipping
$43.63
Tripp Lite U209-006-2 6ft 2-Port USB To DB9/ RS 232 Serial Adapter FTDI, COM Retention
Pro AV Warehouse
14-day returns (most items)
$43.63
Tripp Lite U209-006-2 6ft 2-Port USB To DB9/ RS 232 Serial Adapter FTDI, COM Retention
Pro AV Warehouse
14-day returns
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    Shop Two to One Serial Adapter

    Sponsored
    About our ads
    $6.20
    1 ft Fully Loaded Serial Y Splitter Cable - DB9 Male To 2 DB9 Females
    Computer Cable Store
    $6.20
    1 ft Fully Loaded Serial Y Splitter Cable - DB9 Male To 2 DB9 Females
    Computer Cable Store
    $9.67
    DB9 Serial Y Adapter, DB9 Male To Dual DB9 Female, 8 Inch
    CableWholesale
    3
    $9.67
    DB9 Serial Y Adapter, DB9 Male To Dual DB9 Female, 8 Inch
    CableWholesale
    3
    $20.59
    $36.99
    Startech.Com 1 ft. USB To RS232 Serial DB9 Adapter Cable With COM Port Retention - Up To 920 Kpbs USB A To DB9 Serial Adapter , TAA (ICUSB232PRO)
    Amazon.com
    141
    44% off
    $20.59
    $36.99
    Startech.Com 1 ft. USB To RS232 Serial DB9 Adapter Cable With COM Port Retention - Up To 920 Kpbs USB A To DB9 Serial Adapter , TAA (ICUSB232PRO)
    Amazon.com
    141
    $7.98
    DB9 Serial Y Adapter, DB9 Male To Dual DB9 Female, 12 Inch
    CableWholesale
    $7.98
    DB9 Serial Y Adapter, DB9 Male To Dual DB9 Female, 12 Inch
    CableWholesale
    $32.99
    Gearmo 2 Port RS-232 Serial To USB Adapter Cable, FTDI Chipset, 5ft Length, ESD Protection, Windows/Macos/Linux Compatible
    Amazon.com
    138
    $32.99
    Gearmo 2 Port RS-232 Serial To USB Adapter Cable, FTDI Chipset, 5ft Length, ESD Protection, Windows/Macos/Linux Compatible
    Amazon.com
    138
    $11.99
    SABRENT USB To RS-232 DB9 Serial 9 Pin Adapter Prolific PL2303 1-Ft [SBT-USC1K]
    Amazon.com
    2K+
    $11.99
    SABRENT USB To RS-232 DB9 Serial 9 Pin Adapter Prolific PL2303 1-Ft [SBT-USC1K]
    Amazon.com
    2K+
    $20.99
    $30.99
    Startech.Com 17in (43Cm) 1-Port USB To Serial Adapter Cable, USB-A To DB9 RS232 Adapter, Prolific Chipset - M/M
    Amazon.com
    856
    32% off
    $20.99
    $30.99
    Startech.Com 17in (43Cm) 1-Port USB To Serial Adapter Cable, USB-A To DB9 RS232 Adapter, Prolific Chipset - M/M
    Amazon.com
    856
    $148.62
    PCI1S950DV Startech 1-Port RS-232 Serial Dual Voltage / Dual Profile PCI Serial Adapter
    etechbuy.com
    Free shipping
    Refurbished
    $148.62
    PCI1S950DV Startech 1-Port RS-232 Serial Dual Voltage / Dual Profile PCI Serial Adapter
    etechbuy.com
    Free shipping
    $14.99
    Tera Grand - Premium USB 2.0 To RS232 Serial DB9 Adapter Cable 3 Feet - Supports Windows 11, 10, 8, 7, Vista, XP, 2000, 98, Linux And Mac - Built With
    Amazon.com
    628
    $14.99
    Tera Grand - Premium USB 2.0 To RS232 Serial DB9 Adapter Cable 3 Feet - Supports Windows 11, 10, 8, 7, Vista, XP, 2000, 98, Linux And Mac - Built With
    Amazon.com
    628
    $53.25
    $66.99
    Startech.Com 2-Port PCI Express Serial Card With 16C1050 UART - RS232 Low Profile Serial Card - PCI Serial Card, TAA (PEX2S1050)
    Amazon.com
    50
    Free shipping
    20% off
    $53.25
    $66.99
    Startech.Com 2-Port PCI Express Serial Card With 16C1050 UART - RS232 Low Profile Serial Card - PCI Serial Card, TAA (PEX2S1050)
    Amazon.com
    50
    $296.56
    77000849 Digi International Neo 2-Port RJ-45 Multiport Serial Adapter 2 X RJ-45 RS-232 Serial Plug-In Card
    etechbuy.com
    Free shipping
    Refurbished
    $296.56
    77000849 Digi International Neo 2-Port RJ-45 Multiport Serial Adapter 2 X RJ-45 RS-232 Serial Plug-In Card
    etechbuy.com
    Free shipping
    $24.95
    Plugable USB To Serial RS-232 Adapter (5Ft) With COM Retention - Compatible With Windows, Mac, Linux (DB9 DTE Male Connector, Prolific PL2303GT
    Amazon.com
    2K+
    $24.95
    Plugable USB To Serial RS-232 Adapter (5Ft) With COM Retention - Compatible With Windows, Mac, Linux (DB9 DTE Male Connector, Prolific PL2303GT
    Amazon.com
    2K+
    $43.63
    Tripp Lite U209-006-2 6ft 2-Port USB To DB9/ RS 232 Serial Adapter FTDI, COM Retention
    Pro AV Warehouse
    14-day returns (most items)
    $43.63
    Tripp Lite U209-006-2 6ft 2-Port USB To DB9/ RS 232 Serial Adapter FTDI, COM Retention
    Pro AV Warehouse
    14-day returns