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    购买 usb to db9 pinout diagram

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    $19.18
    C2G Legrand USB To DB9 Serial Adapter Cable, Adapter Cable, USB To Desktop Adapter, 1.5 Foot Adapter Cord, Gray, 1 Count, C2G 26886
    Amazon.com
    277
    $19.18
    C2G Legrand USB To DB9 Serial Adapter Cable, Adapter Cable, USB To Desktop Adapter, 1.5 Foot Adapter Cord, Gray, 1 Count, C2G 26886
    Amazon.com
    277
    $19.99
    IOGEAR USB To PDA/Serial (DB9) Adapter W/ PC & Mac Drivers - GUC232A
    Amazon.com
    376
    $19.99
    IOGEAR USB To PDA/Serial (DB9) Adapter W/ PC & Mac Drivers - GUC232A
    Amazon.com
    376
    $13.99
    Cablecreation USB To RS232 Serial Adapter With PL2303 Chipset, 10 ft USB To DB9 Pin Female Converter Cable For Cashier Register, Modem, Scanner,
    Amazon.com
    1 千+
    $13.99
    Cablecreation USB To RS232 Serial Adapter With PL2303 Chipset, 10 ft USB To DB9 Pin Female Converter Cable For Cashier Register, Modem, Scanner,
    Amazon.com
    1 千+
    $25.24
    Startech.Com 17in (43Cm) 1-Port USB To RS232 DB9 Serial Adapter Cable, USB To Serial Adapter Cable - M/M
    Amazon.com
    748
    $25.24
    Startech.Com 17in (43Cm) 1-Port USB To RS232 DB9 Serial Adapter Cable, USB To Serial Adapter Cable - M/M
    Amazon.com
    748
    $13.88
    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
    Amazon.com
    549
    $13.88
    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
    Amazon.com
    549
    $17.24
    Tripp Lite 5ft USB To Serial Adapter Cable (USB-A To DB9 M/M)(U209-000-R)
    Amazon.com
    513
    $17.24
    Tripp Lite 5ft USB To Serial Adapter Cable (USB-A To DB9 M/M)(U209-000-R)
    Amazon.com
    513
    $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
    Amazon.com
    147
    $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
    Amazon.com
    147
    $12.99
    OIKWAN USB To RS232, USB Female Serial Adapter With FTDI Chipset,USB 2.0 To Female DB9 Serial Cable For Windows 11,10, 8, 7, Vista, XP, 2000, Linux
    Amazon.com
    58
    $12.99
    OIKWAN USB To RS232, USB Female Serial Adapter With FTDI Chipset,USB 2.0 To Female DB9 Serial Cable For Windows 11,10, 8, 7, Vista, XP, 2000, Linux
    Amazon.com
    58
    $19.88
    DTECH 10 Feet USB 2.0 To RS232 DB9 Serial Port Adapter Cable With FTDI Chipset Supports Windows 11 10 8 7 And Mac Linux
    Amazon.com
    613
    $19.88
    DTECH 10 Feet USB 2.0 To RS232 DB9 Serial Port Adapter Cable With FTDI Chipset Supports Windows 11 10 8 7 And Mac Linux
    Amazon.com
    613
    $12.99
    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
    Amazon.com
    5 千+
    $12.99
    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
    Amazon.com
    5 千+
    $35.09
    Tripp Lite Keyspan High-Speed USB To Serial Adapter, PC & Mac, USB-A To DB9 RS232 Male, 3 Foot / 0.91 Meter Cable, 3-Year Warranty (USA-19HS)
    Amazon.com
    2 千+
    Free shipping
    $35.09
    Tripp Lite Keyspan High-Speed USB To Serial Adapter, PC & Mac, USB-A To DB9 RS232 Male, 3 Foot / 0.91 Meter Cable, 3-Year Warranty (USA-19HS)
    Amazon.com
    2 千+
    $13.99
    OIKWAN USB To 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
    Amazon.com
    1 千+
    $13.99
    OIKWAN USB To 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
    Amazon.com
    1 千+
    $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
    Amazon.com
    7 千+
    $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
    Amazon.com
    7 千+
    $11.99
    SABRENT 6-FT USB To RS-232 DB9 Serial 9 Pin Adapter (Prolific PL2303) (SBT-USC6K)
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    1 千+
    $11.99
    SABRENT 6-FT USB To RS-232 DB9 Serial 9 Pin Adapter (Prolific PL2303) (SBT-USC6K)
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    1 千+
    $14.99
    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
    Amazon.com
    1 千+
    $14.99
    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
    Amazon.com
    1 千+
    $15.99
    Drivergenius USB To Serial RS232 DB9 Adapter Cable With 3 X LED Indicators - Prolific PL2303 - Compatible For Windows 11, Macos Sequoia 15.1.1,
    Amazon.com
    1 千+
    $15.99
    Drivergenius USB To Serial RS232 DB9 Adapter Cable With 3 X LED Indicators - Prolific PL2303 - Compatible For Windows 11, Macos Sequoia 15.1.1,
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    1 千+
    $14.99
    Tera Grand - Premium USB 2.0 To RS232 Serial DB9 Adapter Cable 3 Feet - Built With FTDI Chipset And Male Thumbscrews. This Cable Is NOT Used For VGA
    Amazon.com
    627
    $14.99
    Tera Grand - Premium USB 2.0 To RS232 Serial DB9 Adapter Cable 3 Feet - Built With FTDI Chipset And Male Thumbscrews. This Cable Is NOT Used For VGA
    Amazon.com
    627
    $13.99
    OIKWAN USB Type C To RS232 DB9 Serial Port Adapter Cable, FTDI Chipset, Supports Windows 11, 10, 8, 7 And Mac Linux
    Amazon.com
    1 千+
    $13.99
    OIKWAN USB Type C To RS232 DB9 Serial Port Adapter Cable, FTDI Chipset, Supports Windows 11, 10, 8, 7 And Mac Linux
    Amazon.com
    1 千+