Shop Serial to 232 Converter Module

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$175.00
$199.99
Startech.Com 8 Port USB To Serial RS232 Adapter - Wall Mount - Din Rail - COM Port Retention - FTDI USB To DB9 RS232 Hub, TAA (ICUSB2328I)
Amazon.com
177
Free shipping
12% off
$175.00
$199.99
Startech.Com 8 Port USB To Serial RS232 Adapter - Wall Mount - Din Rail - COM Port Retention - FTDI USB To DB9 RS232 Hub, TAA (ICUSB2328I)
Amazon.com
177
$45.82
$56.99
Startech.Com 1-Port PCI Express RS232 Serial Adapter Card - Pcie RS232 Serial Host Controller Card - Pcie To Serial DB9 - 16950 UART - Low Profile
Amazon.com
5
Free shipping
19% off
$45.82
$56.99
Startech.Com 1-Port PCI Express RS232 Serial Adapter Card - Pcie RS232 Serial Host Controller Card - Pcie To Serial DB9 - 16950 UART - Low Profile
Amazon.com
5
$12.98
Dtech RS232 To RS485 Converter Serial Communication Data Adapter With TX RX LED Indicators And Terminal Board
Amazon.com
22
$12.98
Dtech RS232 To RS485 Converter Serial Communication Data Adapter With TX RX LED Indicators And Terminal Board
Amazon.com
22
$100.99
$127.99
Startech 4 Port USB To Serial RS232 Adapter - Wall Mount - Din Rail - COM Port Retention - FTDI USB To DB9 RS232 Hub, TAA (ICUSB2324I)
Amazon.com
202
Free shipping
21% off
$100.99
$127.99
Startech 4 Port USB To Serial RS232 Adapter - Wall Mount - Din Rail - COM Port Retention - FTDI USB To DB9 RS232 Hub, TAA (ICUSB2324I)
Amazon.com
202
$11.98
DTECH RS232 To RS485 RS422 Serial Communication Data Converter Adapter Mini-Size
Amazon.com
238
$11.98
DTECH RS232 To RS485 RS422 Serial Communication Data Converter Adapter Mini-Size
Amazon.com
238
$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
$29.98
DTECH Bi-Directional Active RS232 To RS485 RS422 Serial Converter With Surge Protection 600W 15KV ESD DB9 To RJ45 Phoenix Contacts Adapter Power
Amazon.com
9
$29.98
DTECH Bi-Directional Active RS232 To RS485 RS422 Serial Converter With Surge Protection 600W 15KV ESD DB9 To RJ45 Phoenix Contacts Adapter Power
Amazon.com
9
$75.00
Moxa Uport 1110-1 Port RS-232 USB-To-Serial Converter
Amazon.com
23
Free shipping
$75.00
Moxa Uport 1110-1 Port RS-232 USB-To-Serial Converter
Amazon.com
23
$7.96
DTECH DB9 Breakout Connector DB-9 Female RS232 Serial Adapter Solderless Module Board With Screw Terminals Block, Case, Long Bolts And Tail Pipes
Amazon.com
38
$7.96
DTECH DB9 Breakout Connector DB-9 Female RS232 Serial Adapter Solderless Module Board With Screw Terminals Block, Case, Long Bolts And Tail Pipes
Amazon.com
38
$6.92
DTECH DB9 To RJ45 Serial Adapter RS232 Male To RJ-45 Female Ethernet Converter Compatible With Standard 9 Pin RS-232 Devices
Amazon.com
123
$6.92
DTECH DB9 To RJ45 Serial Adapter RS232 Male To RJ-45 Female Ethernet Converter Compatible With Standard 9 Pin RS-232 Devices
Amazon.com
123
$32.99
PUSR USR-TCP232-304 Serial RS485 To TCP/IP Ethernet Server Converter Module With Built-In Webpage DHCP/DNS Supported
Amazon.com
3
$32.99
PUSR USR-TCP232-304 Serial RS485 To TCP/IP Ethernet Server Converter Module With Built-In Webpage DHCP/DNS Supported
Amazon.com
3
$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
Amazon.com
929
$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
Amazon.com
929
$29.77
USR-TCP232-302 Tiny Size RS232 To TCP IP Converter Serial RS232 To Ethernet Server Module Ethernet Converter Support DHCP/DNS
Amazon.com
190
$29.77
USR-TCP232-302 Tiny Size RS232 To TCP IP Converter Serial RS232 To Ethernet Server Module Ethernet Converter Support DHCP/DNS
Amazon.com
190
$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+
$8.99
Dafensoy RS232 DB9 Pin Male To Female 90 Degree Changer Coupler Adapte Connecter, 90 Degree DB9 9 Pin RS 232 Serial Gender Changer Extension Converter
Amazon.com
6
$8.99
Dafensoy RS232 DB9 Pin Male To Female 90 Degree Changer Coupler Adapte Connecter, 90 Degree DB9 9 Pin RS 232 Serial Gender Changer Extension Converter
Amazon.com
6
$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+
$24.95
Gearmo USB-C To RS-232 Serial Adapter, FTDI Chip, LED Indicators, High-Speed Data Transfer, Cross-Platform Compatible, 3ft Cable
Amazon.com
47
$24.95
Gearmo USB-C To RS-232 Serial Adapter, FTDI Chip, LED Indicators, High-Speed Data Transfer, Cross-Platform Compatible, 3ft Cable
Amazon.com
47
$34.98
USR-DR301 DIN-Rail RS232 Serial To Ethernet Converter Tiny Size RS232 Ethernet Serial Device Server Supports Websocket
Amazon.com
$34.98
USR-DR301 DIN-Rail RS232 Serial To Ethernet Converter Tiny Size RS232 Ethernet Serial Device Server Supports Websocket
Amazon.com
$26.58
Elecbee USB To DB9 Male RS232 Cable Us232r 1m Converter Cable With Chip FT232RQ Supports All Computer Systems, Up To 1m Transmission Rate, No Need
Amazon.com
5
$26.58
Elecbee USB To DB9 Male RS232 Cable Us232r 1m Converter Cable With Chip FT232RQ Supports All Computer Systems, Up To 1m Transmission Rate, No Need
Amazon.com
5
$21.29
Usbgear 12 Inch USB To Serial RS-232 DB-9 Pin Adapter With FTDI Chipset For Windows 11, 10, 8, 7 And Mac Systems - Use For Laptop Serial Port, PDA,
Amazon.com
102
$21.29
Usbgear 12 Inch USB To Serial RS-232 DB-9 Pin Adapter With FTDI Chipset For Windows 11, 10, 8, 7 And Mac Systems - Use For Laptop Serial Port, PDA,
Amazon.com
102
$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,
Amazon.com
547
$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,
Amazon.com
547
$55.00
ISO-232-8E SERIAL COMM - Computer & Communication Converter Supplies
Radwell.com
$55.00
ISO-232-8E SERIAL COMM - Computer & Communication Converter Supplies
Radwell.com
$220.00
232-FIBER-MM-ST SERIAL COMM - Computer & Communication Converter Supplies
Radwell.com
$220.00
232-FIBER-MM-ST SERIAL COMM - Computer & Communication Converter Supplies
Radwell.com
$19.90
RS232 Breakout Tester LED Monitor, DB9 Male To Female Breakout Module
Amazon.com
169
$19.90
RS232 Breakout Tester LED Monitor, DB9 Male To Female Breakout Module
Amazon.com
169
$8.59
YIOVVOM DB9 Breakout Connector, Male 9 Pin RS232 Connectors, Solderless D-SUB RS485 Serial Adapter Module Board With Screw Terminals, Case, Long Bolts
Amazon.com
1K+
$8.59
YIOVVOM DB9 Breakout Connector, Male 9 Pin RS232 Connectors, Solderless D-SUB RS485 Serial Adapter Module Board With Screw Terminals, Case, Long Bolts
Amazon.com
1K+
$459.00
PSM-ME-RS232/RS232-P PHOENIX CONTACT - Controls & Indicators & Conversion Module Supplies
Radwell.com
$459.00
PSM-ME-RS232/RS232-P PHOENIX CONTACT - Controls & Indicators & Conversion Module Supplies
Radwell.com
$11.99
$14.99
SABRENT 6-FT USB To RS-232 DB9 Serial 9 Pin Adapter (Prolific PL2303) (SBT-USC6K)
Amazon.com
1K+
20% off
$11.99
$14.99
SABRENT 6-FT USB To RS-232 DB9 Serial 9 Pin Adapter (Prolific PL2303) (SBT-USC6K)
Amazon.com
1K+
$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
554
$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
554
$98.41
Global Caché IP2SL Itach TCP/IP To Serial Converter - Connects RS232 Control Devices To A Wired Ethernet
Amazon.com
42
Free shipping
$98.41
Global Caché IP2SL Itach TCP/IP To Serial Converter - Connects RS232 Control Devices To A Wired Ethernet
Amazon.com
42
$193.99
ICP DAS Isolated RS-232 To RS485 Converter
L-com Global Connectivity
$193.99
ICP DAS Isolated RS-232 To RS485 Converter
L-com Global Connectivity
$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
179
$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
179
$28.48
Startech.Com PCI Serial Parallel Combo Card With Dual Serial RS232 Ports (DB9) & 1X Parallel LPT Port (DB25) - PCI Combo Adapter Card - PCI Expansion
Amazon.com
2
$28.48
Startech.Com PCI Serial Parallel Combo Card With Dual Serial RS232 Ports (DB9) & 1X Parallel LPT Port (DB25) - PCI Combo Adapter Card - PCI Expansion
Amazon.com
2
$32.99
Gearmo 2 Port RS-232 Serial To USB Adapter Cable, FTDI Chipset, 5ft Length, ESD Protection, Windows/Macos/Linux Compatible
Amazon.com
139
$32.99
Gearmo 2 Port RS-232 Serial To USB Adapter Cable, FTDI Chipset, 5ft Length, ESD Protection, Windows/Macos/Linux Compatible
Amazon.com
139
$233.16
Rf IDEAS OEM-W2RS232-CHUID, Wiegand To RS232 Serial Converter (Long Formats)
Selectum
$233.16
Rf IDEAS OEM-W2RS232-CHUID, Wiegand To RS232 Serial Converter (Long Formats)
Selectum
$233.16
Rf IDEAS OEM-W2RS232-V3, Wiegand To RS232 Serial Converter
Selectum
$233.16
Rf IDEAS OEM-W2RS232-V3, Wiegand To RS232 Serial Converter
Selectum
$62.50
Usb 2.0 To Rs232 Serial Db9 Converter - 991-679-1
Penn Tool Co
$62.50
Usb 2.0 To Rs232 Serial Db9 Converter - 991-679-1
Penn Tool Co
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    Shop Serial to 232 Converter Module

    Sponsored
    About our ads
    $175.00
    $199.99
    Startech.Com 8 Port USB To Serial RS232 Adapter - Wall Mount - Din Rail - COM Port Retention - FTDI USB To DB9 RS232 Hub, TAA (ICUSB2328I)
    Amazon.com
    177
    Free shipping
    12% off
    $175.00
    $199.99
    Startech.Com 8 Port USB To Serial RS232 Adapter - Wall Mount - Din Rail - COM Port Retention - FTDI USB To DB9 RS232 Hub, TAA (ICUSB2328I)
    Amazon.com
    177
    $45.82
    $56.99
    Startech.Com 1-Port PCI Express RS232 Serial Adapter Card - Pcie RS232 Serial Host Controller Card - Pcie To Serial DB9 - 16950 UART - Low Profile
    Amazon.com
    5
    Free shipping
    19% off
    $45.82
    $56.99
    Startech.Com 1-Port PCI Express RS232 Serial Adapter Card - Pcie RS232 Serial Host Controller Card - Pcie To Serial DB9 - 16950 UART - Low Profile
    Amazon.com
    5
    $12.98
    Dtech RS232 To RS485 Converter Serial Communication Data Adapter With TX RX LED Indicators And Terminal Board
    Amazon.com
    22
    $12.98
    Dtech RS232 To RS485 Converter Serial Communication Data Adapter With TX RX LED Indicators And Terminal Board
    Amazon.com
    22
    $100.99
    $127.99
    Startech 4 Port USB To Serial RS232 Adapter - Wall Mount - Din Rail - COM Port Retention - FTDI USB To DB9 RS232 Hub, TAA (ICUSB2324I)
    Amazon.com
    202
    Free shipping
    21% off
    $100.99
    $127.99
    Startech 4 Port USB To Serial RS232 Adapter - Wall Mount - Din Rail - COM Port Retention - FTDI USB To DB9 RS232 Hub, TAA (ICUSB2324I)
    Amazon.com
    202
    $11.98
    DTECH RS232 To RS485 RS422 Serial Communication Data Converter Adapter Mini-Size
    Amazon.com
    238
    $11.98
    DTECH RS232 To RS485 RS422 Serial Communication Data Converter Adapter Mini-Size
    Amazon.com
    238
    $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
    $29.98
    DTECH Bi-Directional Active RS232 To RS485 RS422 Serial Converter With Surge Protection 600W 15KV ESD DB9 To RJ45 Phoenix Contacts Adapter Power
    Amazon.com
    9
    $29.98
    DTECH Bi-Directional Active RS232 To RS485 RS422 Serial Converter With Surge Protection 600W 15KV ESD DB9 To RJ45 Phoenix Contacts Adapter Power
    Amazon.com
    9
    $75.00
    Moxa Uport 1110-1 Port RS-232 USB-To-Serial Converter
    Amazon.com
    23
    Free shipping
    $75.00
    Moxa Uport 1110-1 Port RS-232 USB-To-Serial Converter
    Amazon.com
    23
    $7.96
    DTECH DB9 Breakout Connector DB-9 Female RS232 Serial Adapter Solderless Module Board With Screw Terminals Block, Case, Long Bolts And Tail Pipes
    Amazon.com
    38
    $7.96
    DTECH DB9 Breakout Connector DB-9 Female RS232 Serial Adapter Solderless Module Board With Screw Terminals Block, Case, Long Bolts And Tail Pipes
    Amazon.com
    38
    $6.92
    DTECH DB9 To RJ45 Serial Adapter RS232 Male To RJ-45 Female Ethernet Converter Compatible With Standard 9 Pin RS-232 Devices
    Amazon.com
    123
    $6.92
    DTECH DB9 To RJ45 Serial Adapter RS232 Male To RJ-45 Female Ethernet Converter Compatible With Standard 9 Pin RS-232 Devices
    Amazon.com
    123
    $32.99
    PUSR USR-TCP232-304 Serial RS485 To TCP/IP Ethernet Server Converter Module With Built-In Webpage DHCP/DNS Supported
    Amazon.com
    3
    $32.99
    PUSR USR-TCP232-304 Serial RS485 To TCP/IP Ethernet Server Converter Module With Built-In Webpage DHCP/DNS Supported
    Amazon.com
    3
    $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
    Amazon.com
    929
    $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
    Amazon.com
    929
    $29.77
    USR-TCP232-302 Tiny Size RS232 To TCP IP Converter Serial RS232 To Ethernet Server Module Ethernet Converter Support DHCP/DNS
    Amazon.com
    190
    $29.77
    USR-TCP232-302 Tiny Size RS232 To TCP IP Converter Serial RS232 To Ethernet Server Module Ethernet Converter Support DHCP/DNS
    Amazon.com
    190
    $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+
    $8.99
    Dafensoy RS232 DB9 Pin Male To Female 90 Degree Changer Coupler Adapte Connecter, 90 Degree DB9 9 Pin RS 232 Serial Gender Changer Extension Converter
    Amazon.com
    6
    $8.99
    Dafensoy RS232 DB9 Pin Male To Female 90 Degree Changer Coupler Adapte Connecter, 90 Degree DB9 9 Pin RS 232 Serial Gender Changer Extension Converter
    Amazon.com
    6
    $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+
    $24.95
    Gearmo USB-C To RS-232 Serial Adapter, FTDI Chip, LED Indicators, High-Speed Data Transfer, Cross-Platform Compatible, 3ft Cable
    Amazon.com
    47
    $24.95
    Gearmo USB-C To RS-232 Serial Adapter, FTDI Chip, LED Indicators, High-Speed Data Transfer, Cross-Platform Compatible, 3ft Cable
    Amazon.com
    47
    $34.98
    USR-DR301 DIN-Rail RS232 Serial To Ethernet Converter Tiny Size RS232 Ethernet Serial Device Server Supports Websocket
    Amazon.com
    $34.98
    USR-DR301 DIN-Rail RS232 Serial To Ethernet Converter Tiny Size RS232 Ethernet Serial Device Server Supports Websocket
    Amazon.com