Shop Serial Comm to USB Adapter

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$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)
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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)
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Startech.Com 17in (43Cm) 1-Port USB To Serial Adapter Cable, USB-A To DB9 RS232 Adapter, Prolific Chipset - M/M
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Startech.Com 17in (43Cm) 1-Port USB To Serial Adapter Cable, USB-A To DB9 RS232 Adapter, Prolific Chipset - M/M
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DTECH USB To Serial Adapter Cable RS232 DB9 Male Port With FTDI FT232RL Chipset Supports Windows 11 10 8 7 And Mac Linux (1.5 Feet)
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DTECH USB To Serial Adapter Cable RS232 DB9 Male Port With FTDI FT232RL Chipset Supports Windows 11 10 8 7 And Mac Linux (1.5 Feet)
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39
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Tripp Lite 5ft USB To Serial Adapter Cable (USB-A To DB9 M/M)(U209-000-R)
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552
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Tripp Lite 5ft USB To Serial Adapter Cable (USB-A To DB9 M/M)(U209-000-R)
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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
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621
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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
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IOGEAR USB To PDA/Serial (DB9) Adapter W/ PC & Mac Drivers - GUC232A
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351
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IOGEAR USB To PDA/Serial (DB9) Adapter W/ PC & Mac Drivers - GUC232A
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351
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DTECH 3 Feet USB To Serial Female Adapter Cable DB9 RS232 To USB 2.0 Cord With Prolific PL2303 Chip Windows 11 10 8 7 Mac Linux (9 Pin 2 Row Connector
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443
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DTECH 3 Feet USB To Serial Female Adapter Cable DB9 RS232 To USB 2.0 Cord With Prolific PL2303 Chip Windows 11 10 8 7 Mac Linux (9 Pin 2 Row Connector
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Startech.Com 6ft (1.8M) 2-Port FTDI USB To Serial RS232 Adapter Cable With COM Retention, USB To RS232 Adapter - TAA
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Startech.Com 6ft (1.8M) 2-Port FTDI USB To Serial RS232 Adapter Cable With COM Retention, USB To RS232 Adapter - TAA
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UGREEN 6ft USB To Serial Adapter, Serial To USB Adapter DB9 Male 9 Pin With PL2303 Chipset, PVC Jacket, RS232 To USB Cable For Windows 11 10 8.1 8 7
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UGREEN 6ft USB To Serial Adapter, Serial To USB Adapter DB9 Male 9 Pin With PL2303 Chipset, PVC Jacket, RS232 To USB Cable For Windows 11 10 8.1 8 7
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BENFEI USB To Serial Adapter, USB To RS-232 Male (9-Pin) DB9 Serial Cable, Prolific Chipset, Windows 11/10/8.1/8/7, Mac OS X 10.6 And Above, 1.8M(Not
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BENFEI USB To Serial Adapter, USB To RS-232 Male (9-Pin) DB9 Serial Cable, Prolific Chipset, Windows 11/10/8.1/8/7, Mac OS X 10.6 And Above, 1.8M(Not
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DTECH USB To Serial Adapter 10 ft USB To RS232 DB9 Female Cable COM Port With FTDI Chipset Supports Windows 11 10 8 7 Mac Linux
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197
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DTECH USB To Serial Adapter 10 ft USB To RS232 DB9 Female Cable COM Port With FTDI Chipset Supports Windows 11 10 8 7 Mac Linux
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197
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Gearmo USB To Serial RS-232 Adapter With LED Indicators, FTDI Chipset, Supports Windows 11/10/8.1/8/7, Mac OS X 10.6 And Above
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858
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Gearmo USB To Serial RS-232 Adapter With LED Indicators, FTDI Chipset, Supports Windows 11/10/8.1/8/7, Mac OS X 10.6 And Above
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858
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SABRENT 6-FT USB To RS-232 DB9 Serial 9 Pin Adapter (Prolific PL2303) (SBT-USC6K)
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SABRENT 6-FT USB To RS-232 DB9 Serial 9 Pin Adapter (Prolific PL2303) (SBT-USC6K)
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Plugable USB To Serial RS-232 Adapter (5Ft) With COM Retention - Compatible With Windows, Mac, Linux (DB9 DTE Male Connector, Prolific PL2303GT
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Plugable USB To Serial RS-232 Adapter (5Ft) With COM Retention - Compatible With Windows, Mac, Linux (DB9 DTE Male Connector, Prolific PL2303GT
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OIKWAN USB To RS232 Serial Adapter With FTDI Chipset - USB 2.0 To Female DB9 Serial Cable For Windows And Mac (6Ft)
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OIKWAN USB To RS232 Serial Adapter With FTDI Chipset - USB 2.0 To Female DB9 Serial Cable For Windows And Mac (6Ft)
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Cablecreation [2-Pack] USB To RS232 Adapter With PL2303 Chip 6.6 FT, USB 2.0 To RS232 Female DB9 Serial Converter Cable For Cashier Register, Modem,
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Cablecreation [2-Pack] USB To RS232 Adapter With PL2303 Chip 6.6 FT, USB 2.0 To RS232 Female DB9 Serial Converter Cable For Cashier Register, Modem,
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EC Buying USB 2.0 To Serial DB-9 RS232 Adapter, Windows 7/8/10/11/32/64/XP/RS232 To USB Converter
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EC Buying USB 2.0 To Serial DB-9 RS232 Adapter, Windows 7/8/10/11/32/64/XP/RS232 To USB Converter
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46
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OIKWAN USB Type C To RS232 DB9 Serial Port Adapter Cable, FTDI Chipset, Supports Windows 11, 10, 8, 7 And Mac Linux
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887
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OIKWAN USB Type C To RS232 DB9 Serial Port Adapter Cable, FTDI Chipset, Supports Windows 11, 10, 8, 7 And Mac Linux
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887
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Cablecreation 6.6 Feet USB To RS232 Adapter With PL2303 Chipset, Gold Plated USB 2.0 To DB9 Serial Converter Cable Support Cashier Register, Modem,
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Cablecreation 6.6 Feet USB To RS232 Adapter With PL2303 Chipset, Gold Plated USB 2.0 To DB9 Serial Converter Cable Support Cashier Register, Modem,
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Cablecreation USB To RS232 Serial Adapter (FTDI Chip), 10 Feet USB To DB9 Female Converter Cable For Windows 11, 10, 8.1, 8, 7, Vista, XP, 2000, Linux
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Cablecreation USB To RS232 Serial Adapter (FTDI Chip), 10 Feet USB To DB9 Female Converter Cable For Windows 11, 10, 8.1, 8, 7, Vista, XP, 2000, Linux
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MEIRIYFA USB To RS-232 DB9 Female Serial Adapter Cable, USB 2.0 Male To RS232 Com Female DB9 Serial Converter Cable (1.8M)
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MEIRIYFA USB To RS-232 DB9 Female Serial Adapter Cable, USB 2.0 Male To RS232 Com Female DB9 Serial Converter Cable (1.8M)
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OIKWAN USB-Cto RS232 DB9 Serial Cable Male Converter Adapter With FTDI Chipset For Windows 11,10, 8.1, 8, 7, Vista, XP, 2000, Linux And Mac OS X 10.6
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OIKWAN USB-Cto RS232 DB9 Serial Cable Male Converter Adapter With FTDI Chipset For Windows 11,10, 8.1, 8, 7, Vista, XP, 2000, Linux And Mac OS X 10.6
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$46.49
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Startech.Com 1ft (30Cm) 1-Port Professional USB To Serial Adapter Cable With COM Retention, USB To RS232 Adapter - TAA
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53
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Startech.Com 1ft (30Cm) 1-Port Professional USB To Serial Adapter Cable With COM Retention, USB To RS232 Adapter - TAA
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53
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Drivergenius USB232A-B-A | USB To Serial RS232 DB9 Adapter Cable With 3 X LED Indicators - Compatible With Windows 11, Macos 15, Linux (3FT, Male/Male
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793
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Drivergenius USB232A-B-A | USB To Serial RS232 DB9 Adapter Cable With 3 X LED Indicators - Compatible With Windows 11, Macos 15, Linux (3FT, Male/Male
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OIKWAN USB To RS232 Serial DB9 Male Cable, 2-Pack
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OIKWAN USB To RS232 Serial DB9 Male Cable, 2-Pack
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Tera Grand - Premium USB 2.0 To RS232 Serial DB9 Adapter Cable 10 Feet - Supports Windows 11, 10, 8, 7, Vista, XP, 2000, 98, Linux And Mac - Built
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551
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Tera Grand - Premium USB 2.0 To RS232 Serial DB9 Adapter Cable 10 Feet - Supports Windows 11, 10, 8, 7, Vista, XP, 2000, 98, Linux And Mac - Built
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551
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Startech.Com 3ft (1M) USB To Serial Cable, DB9 Male RS232 To USB Converter, Prolific IC, USB To Serial Adapter For PLC/Printer/Scanner/Switch, USB To
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81
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Startech.Com 3ft (1M) USB To Serial Cable, DB9 Male RS232 To USB Converter, Prolific IC, USB To Serial Adapter For PLC/Printer/Scanner/Switch, USB To
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81
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USB To RS232, Universal Serial Adapter Wire With Chipset, USB 2.0 To Male DB9 Debugging Cable For Windows 11,10, 8, 7, Vista, XP, Engraving Machine,
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USB To RS232, Universal Serial Adapter Wire With Chipset, USB 2.0 To Male DB9 Debugging Cable For Windows 11,10, 8, 7, Vista, XP, Engraving Machine,
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DTECH USB To TTL Serial 3.3V Adapter Cable TX RX Signal 4 Pin 0.1 Inch Pitch Female Socket PL2303 Prolific Chip Windows 10 8 7 XP Vista (6Ft, Black)
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185
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DTECH USB To TTL Serial 3.3V Adapter Cable TX RX Signal 4 Pin 0.1 Inch Pitch Female Socket PL2303 Prolific Chip Windows 10 8 7 XP Vista (6Ft, Black)
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185
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OIKWAN 12ft USB To Serial Adapter,USB To RS232 DB9 Female Serial Cable With FT232 Chipset Supports Windows 11 10 8 7 Mac Linux
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OIKWAN 12ft USB To Serial Adapter,USB To RS232 DB9 Female Serial Cable With FT232 Chipset Supports Windows 11 10 8 7 Mac Linux
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Cablecreation USB To RS232 Serial Adapter With PL2303 Chip, 3.3 ft USB To DB9 Pin Female Converter Cable For Cashier Register, Modem, Scanner, Digital
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Cablecreation USB To RS232 Serial Adapter With PL2303 Chip, 3.3 ft USB To DB9 Pin Female Converter Cable For Cashier Register, Modem, Scanner, Digital
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ELECABLE USB To RS232 DB9 Serial (9-Pin) Adapter Cable 10ft Compatible With MAC OS, Windows, Android, Linux (USB 10FT)
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36
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ELECABLE USB To RS232 DB9 Serial (9-Pin) Adapter Cable 10ft Compatible With MAC OS, Windows, Android, Linux (USB 10FT)
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36
$149.99
Gearmo Industrial 8-Port USB To Serial Adapter DB9 RS-232 With FTDI Chipset, RX/TX LED Indicators, DIN Rail, & Surface Mounting Brackets Windows 11,
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1
Free shipping
$149.99
Gearmo Industrial 8-Port USB To Serial Adapter DB9 RS-232 With FTDI Chipset, RX/TX LED Indicators, DIN Rail, & Surface Mounting Brackets Windows 11,
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1
$8.99
$9.89
DKARDU USB To Serial RS232 DB9 Adapter, USB 2.0 To Serial Cable 9 Pin Male Adapter With Chipset RS-232 Converter Cable Chipset, Windows 10 8 7, 2 PCS
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$8.99
$9.89
DKARDU USB To Serial RS232 DB9 Adapter, USB 2.0 To Serial Cable 9 Pin Male Adapter With Chipset RS-232 Converter Cable Chipset, Windows 10 8 7, 2 PCS
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$13.97
USB To RS232 DB9 Serial (9-Pin) Adapter Cable 5ft Compatible With MAC OS, Windows, Android, Linux (USB A)
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82
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USB To RS232 DB9 Serial (9-Pin) Adapter Cable 5ft Compatible With MAC OS, Windows, Android, Linux (USB A)
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82
$22.99
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Gearmo USB To RS-232 Serial Adapter W/LED Indicators Windows 11 Support
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121
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Gearmo USB To RS-232 Serial Adapter W/LED Indicators Windows 11 Support
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121
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    Shop Serial Comm to USB Adapter

    Sponsored
    About our ads
    $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
    140
    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
    140
    $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
    1K+
    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
    1K+
    $15.96
    DTECH USB To Serial Adapter Cable RS232 DB9 Male Port With FTDI FT232RL Chipset Supports Windows 11 10 8 7 And Mac Linux (1.5 Feet)
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    39
    $15.96
    DTECH USB To Serial Adapter Cable RS232 DB9 Male Port With FTDI FT232RL Chipset Supports Windows 11 10 8 7 And Mac Linux (1.5 Feet)
    Amazon.com
    39
    $20.15
    Tripp Lite 5ft USB To Serial Adapter Cable (USB-A To DB9 M/M)(U209-000-R)
    Amazon.com
    552
    $20.15
    Tripp Lite 5ft USB To Serial Adapter Cable (USB-A To DB9 M/M)(U209-000-R)
    Amazon.com
    552
    $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
    621
    $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
    621
    $16.99
    IOGEAR USB To PDA/Serial (DB9) Adapter W/ PC & Mac Drivers - GUC232A
    Amazon.com
    351
    $16.99
    IOGEAR USB To PDA/Serial (DB9) Adapter W/ PC & Mac Drivers - GUC232A
    Amazon.com
    351
    $13.92
    DTECH 3 Feet USB To Serial Female Adapter Cable DB9 RS232 To USB 2.0 Cord With Prolific PL2303 Chip Windows 11 10 8 7 Mac Linux (9 Pin 2 Row Connector
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    443
    $13.92
    DTECH 3 Feet USB To Serial Female Adapter Cable DB9 RS232 To USB 2.0 Cord With Prolific PL2303 Chip Windows 11 10 8 7 Mac Linux (9 Pin 2 Row Connector
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    443
    $49.99
    $75.99
    Startech.Com 6ft (1.8M) 2-Port FTDI USB To Serial RS232 Adapter Cable With COM Retention, USB To RS232 Adapter - TAA
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    1K+
    Free shipping
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    Startech.Com 6ft (1.8M) 2-Port FTDI USB To Serial RS232 Adapter Cable With COM Retention, USB To RS232 Adapter - TAA
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    1K+
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    UGREEN 6ft USB To Serial Adapter, Serial To USB Adapter DB9 Male 9 Pin With PL2303 Chipset, PVC Jacket, RS232 To USB Cable For Windows 11 10 8.1 8 7
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    UGREEN 6ft USB To Serial Adapter, Serial To USB Adapter DB9 Male 9 Pin With PL2303 Chipset, PVC Jacket, RS232 To USB Cable For Windows 11 10 8.1 8 7
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    $9.99
    BENFEI USB To Serial Adapter, USB To RS-232 Male (9-Pin) DB9 Serial Cable, Prolific Chipset, Windows 11/10/8.1/8/7, Mac OS X 10.6 And Above, 1.8M(Not
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    BENFEI USB To Serial Adapter, USB To RS-232 Male (9-Pin) DB9 Serial Cable, Prolific Chipset, Windows 11/10/8.1/8/7, Mac OS X 10.6 And Above, 1.8M(Not
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    DTECH USB To Serial Adapter 10 ft USB To RS232 DB9 Female Cable COM Port With FTDI Chipset Supports Windows 11 10 8 7 Mac Linux
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    197
    $22.98
    DTECH USB To Serial Adapter 10 ft USB To RS232 DB9 Female Cable COM Port With FTDI Chipset Supports Windows 11 10 8 7 Mac Linux
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    197
    $23.88
    Gearmo USB To Serial RS-232 Adapter With LED Indicators, FTDI Chipset, Supports Windows 11/10/8.1/8/7, Mac OS X 10.6 And Above
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    858
    $23.88
    Gearmo USB To Serial RS-232 Adapter With LED Indicators, FTDI Chipset, Supports Windows 11/10/8.1/8/7, Mac OS X 10.6 And Above
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    858
    $11.99
    $14.99
    SABRENT 6-FT USB To RS-232 DB9 Serial 9 Pin Adapter (Prolific PL2303) (SBT-USC6K)
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    SABRENT 6-FT USB To RS-232 DB9 Serial 9 Pin Adapter (Prolific PL2303) (SBT-USC6K)
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    Plugable USB To Serial RS-232 Adapter (5Ft) With COM Retention - Compatible With Windows, Mac, Linux (DB9 DTE Male Connector, Prolific PL2303GT
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    Plugable USB To Serial RS-232 Adapter (5Ft) With COM Retention - Compatible With Windows, Mac, Linux (DB9 DTE Male Connector, Prolific PL2303GT
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    OIKWAN USB To RS232 Serial Adapter With FTDI Chipset - USB 2.0 To Female DB9 Serial Cable For Windows And Mac (6Ft)
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    178
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    OIKWAN USB To RS232 Serial Adapter With FTDI Chipset - USB 2.0 To Female DB9 Serial Cable For Windows And Mac (6Ft)
    Amazon.com
    178
    $19.99
    Cablecreation [2-Pack] USB To RS232 Adapter With PL2303 Chip 6.6 FT, USB 2.0 To RS232 Female DB9 Serial Converter Cable For Cashier Register, Modem,
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    Cablecreation [2-Pack] USB To RS232 Adapter With PL2303 Chip 6.6 FT, USB 2.0 To RS232 Female DB9 Serial Converter Cable For Cashier Register, Modem,
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    $7.59
    EC Buying USB 2.0 To Serial DB-9 RS232 Adapter, Windows 7/8/10/11/32/64/XP/RS232 To USB Converter
    Amazon.com
    46
    $7.59
    EC Buying USB 2.0 To Serial DB-9 RS232 Adapter, Windows 7/8/10/11/32/64/XP/RS232 To USB Converter
    Amazon.com
    46
    $13.99
    OIKWAN USB Type C To RS232 DB9 Serial Port Adapter Cable, FTDI Chipset, Supports Windows 11, 10, 8, 7 And Mac Linux
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    887
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    OIKWAN USB Type C To RS232 DB9 Serial Port Adapter Cable, FTDI Chipset, Supports Windows 11, 10, 8, 7 And Mac Linux
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    887