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    $5.29
    DB9 Cable - Female/Female - 6 ft | 43-109-006
    ShowMeCables.com
    $5.29
    DB9 Cable - Female/Female - 6 ft | 43-109-006
    ShowMeCables.com
    $16.17
    Eaton U209-000-R - Usb To Serial Adapter Db9
    TrustClarity Store
    Free shipping
    $16.17
    Eaton U209-000-R - Usb To Serial Adapter Db9
    TrustClarity Store
    $4.29
    DB9 Male To DB9 Male Serial Cable - 3 ft | 43-111-003
    ShowMeCables.com
    $4.29
    DB9 Male To DB9 Male Serial Cable - 3 ft | 43-111-003
    ShowMeCables.com
    $720.00
    MOXA Nport 5610-8-DT - 8 Port RS-232 Desktop Serial Device Server
    Amazon.com
    Free shipping
    $720.00
    MOXA Nport 5610-8-DT - 8 Port RS-232 Desktop Serial Device Server
    Amazon.com
    $18.39
    Molded AT Adapter, High Profile, DB25 Female / DB9 Male
    L-com Global Connectivity
    $18.39
    Molded AT Adapter, High Profile, DB25 Female / DB9 Male
    L-com Global Connectivity
    $74.99
    Startech.Com USB To Serial Adapter - 2 Port - Wall Mount - Din Rail Clips - Industrial - COM Port Retention - FTDI - DB9 , TAA (ICUSB2322I)
    Amazon.com
    268
    Free shipping
    $74.99
    Startech.Com USB To Serial Adapter - 2 Port - Wall Mount - Din Rail Clips - Industrial - COM Port Retention - FTDI - DB9 , TAA (ICUSB2322I)
    Amazon.com
    $33.30
    Startech.Com 1P1FFC-USB-SERIAL 1ft/30cm USB TO SERIAL ADAPTER
    DigiKey
    $33.30
    Startech.Com 1P1FFC-USB-SERIAL 1ft/30cm USB TO SERIAL ADAPTER
    DigiKey
    $9.49
    DB9 Serial Port Cable | 648
    ShowMeCables.com
    $9.49
    DB9 Serial Port Cable | 648
    ShowMeCables.com
    $7.39
    DB9 Female To DB25 Male Null Modem Serial Cable - 6 ft | 43-103-006
    ShowMeCables.com
    $7.39
    DB9 Female To DB25 Male Null Modem Serial Cable - 6 ft | 43-103-006
    ShowMeCables.com
    $21.99
    16in. USB 2.0 To RS-232 Serial Converter W/LED Indicators & FTDI
    Amazon.com
    37
    $21.99
    16in. USB 2.0 To RS-232 Serial Converter W/LED Indicators & FTDI
    Amazon.com
    $31.20
    Startech.Com ICUSB232V2 USB TO RS232 SERIAL ADAPTER
    DigiKey
    1K+
    $31.20
    Startech.Com ICUSB232V2 USB TO RS232 SERIAL ADAPTER
    DigiKey
    $53.25
    Startech.Com 2-Port PCI Express Serial Card With 16C1050 UART - RS232 Low Profile Serial Card - PCI Serial Card, TAA (PEX2S1050)
    Amazon.com
    47
    Free shipping
    $53.25
    Startech.Com 2-Port PCI Express Serial Card With 16C1050 UART - RS232 Low Profile Serial Card - PCI Serial Card, TAA (PEX2S1050)
    Amazon.com
    $26.99
    DTECH 6 Feet USB To RS422 RS485 Serial Port Converter Adapter Cable With FTDI Chip Supports Windows 11 10 8 7 XP Mac
    Amazon.com
    382
    $26.99
    DTECH 6 Feet USB To RS422 RS485 Serial Port Converter Adapter Cable With FTDI Chip Supports Windows 11 10 8 7 XP Mac
    Amazon.com
    $14.98
    Dtech 6 Feet USB To RS232 DB9 Female Serial Adapter Cable Windows 11 10 8 7 Mac Linux Serial To USB 2.0 With Prolific PL2303 Chip
    Amazon.com
    503
    $14.98
    Dtech 6 Feet USB To RS232 DB9 Female Serial Adapter Cable Windows 11 10 8 7 Mac Linux Serial To USB 2.0 With Prolific PL2303 Chip
    Amazon.com
    $17.99
    Cablecreation USB To RS232 Serial Adapter (FTDI Chipset), USB To RS232 Gold Plated DB9 Serial Converter Cable For Windows 11, 10, 8.1, 8, 7, Vista,
    Amazon.com
    2K+
    $17.99
    Cablecreation USB To RS232 Serial Adapter (FTDI Chipset), USB To RS232 Gold Plated DB9 Serial Converter Cable For Windows 11, 10, 8.1, 8, 7, Vista,
    Amazon.com
    $252.47
    Startech.Com 4 Port Serial Hub USB To RS232/RS485/RS422 Adapter - Industrial USB 2.0 To DB9 Serial Converter Hub - IP30 Rated - Din Rail Mountable
    Amazon.com
    33
    Free shipping
    $252.47
    Startech.Com 4 Port Serial Hub USB To RS232/RS485/RS422 Adapter - Industrial USB 2.0 To DB9 Serial Converter Hub - IP30 Rated - Din Rail Mountable
    Amazon.com
    $19.95
    12 Inch USB To Serial RS-232 DB-9 Pin Adapter With FTDI Chipset For Windows 10, 8, 7 And Mac Systems - Use For Laptop Serial Port, PDA, GPS, Modems,
    Amazon.com
    97
    $19.95
    12 Inch USB To Serial RS-232 DB-9 Pin Adapter With FTDI Chipset For Windows 10, 8, 7 And Mac Systems - Use For Laptop Serial Port, PDA, GPS, Modems,
    Amazon.com
    $249.00
    Moxa Mgate MB3180: 1 Port RS-232/422/485 Modbus TCP To Serial Communication Gateway
    Amazon.com
    9
    Free shipping
    $249.00
    Moxa Mgate MB3180: 1 Port RS-232/422/485 Modbus TCP To Serial Communication Gateway
    Amazon.com