Shop serial module

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$41.97
$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
26% off
$41.97
$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
$91.99
Startech.Com 2-Port Serial Pcie Card, Dual-Port PCI Express To RS232/RS422/RS485 DB9 Serial Card, Standard/Low-Profile Brackets, 16C1050 UART, ESD
Amazon.com
1
Free shipping
$91.99
Startech.Com 2-Port Serial Pcie Card, Dual-Port PCI Express To RS232/RS422/RS485 DB9 Serial Card, Standard/Low-Profile Brackets, 16C1050 UART, ESD
Amazon.com
1
$32.99
PUSR USR-TCP232-304 Serial RS485 To TCP/IP Ethernet Server Converter Module With Built-In Webpage DHCP/DNS Supported
Amazon.com
2
$32.99
PUSR USR-TCP232-304 Serial RS485 To TCP/IP Ethernet Server Converter Module With Built-In Webpage DHCP/DNS Supported
Amazon.com
2
$152.00
Allen-Bradley 1769-ASCII Compactlogix RS232/RS485/RS422 ASCII, A
PLCHardware.com
$152.00
Allen-Bradley 1769-ASCII Compactlogix RS232/RS485/RS422 ASCII, A
PLCHardware.com
$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
51
$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
51
$18.99
Jienk DB15 Male/Female D-SUB Din Rail Mount Interface Module, RS232 Serial To 15Pin Port Terminal Breakout Board
Amazon.com
8
$18.99
Jienk DB15 Male/Female D-SUB Din Rail Mount Interface Module, RS232 Serial To 15Pin Port Terminal Breakout Board
Amazon.com
8
$36.29
R223C16 16-Channel Relay Board DB9 Relay Module Female Interface Serial Port Smart Module For Parallel Industrial Electronics
Amazon.com
5
Free shipping
$36.29
R223C16 16-Channel Relay Board DB9 Relay Module Female Interface Serial Port Smart Module For Parallel Industrial Electronics
Amazon.com
5
$44.50
C429-TTL Serial Camera Module
Saelig Company Inc
$44.50
C429-TTL Serial Camera Module
Saelig Company Inc
$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
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
Free shipping
$716.56
FX2N-232IF Mitsubishi FX Series Serial Communications Module Block
Valin Process Control Solutions
$716.56
FX2N-232IF Mitsubishi FX Series Serial Communications Module Block
Valin Process Control Solutions
$12.62
$13.99
Twinklebay DB9 Male Connector Breakout Board RS232 Serial To DSUB Terminal Block Connector Signal Module 3 Pack
Amazon.com
10
$12.62
$13.99
Twinklebay DB9 Male Connector Breakout Board RS232 Serial To DSUB Terminal Block Connector Signal Module 3 Pack
Amazon.com
10
$11.98
DTECH RS232 To RS485 RS422 Serial Communication Data Converter Adapter Mini-Size
Amazon.com
281
$11.98
DTECH RS232 To RS485 RS422 Serial Communication Data Converter Adapter Mini-Size
Amazon.com
281
$15.96
DTECH 3ft USB To TTL Serial Cable 3.3V 3 Pin TX RX Signal UART Adapter Debug Cord Genuine FTDI FT232RL Chip Compatible With Windows 11 10 8 7 Linux
Amazon.com
133
$15.96
DTECH 3ft USB To TTL Serial Cable 3.3V 3 Pin TX RX Signal UART Adapter Debug Cord Genuine FTDI FT232RL Chip Compatible With Windows 11 10 8 7 Linux
Amazon.com
133
$131.99
Interface Module, DB9 Female
L-com Global Connectivity
$131.99
Interface Module, DB9 Female
L-com Global Connectivity
$196.00
Carlo Gavazzi Brsx Serial Rs485 Module Rev.7 "New Us Stock"
eBay
$196.00
Carlo Gavazzi Brsx Serial Rs485 Module Rev.7 "New Us Stock"
eBay
$4.30
WIZ107SR Compact Pin-Header Serial To Ethernet Module
Saelig Company Inc
$4.30
WIZ107SR Compact Pin-Header Serial To Ethernet Module
Saelig Company Inc
$1.00
WIZ100SR Serial To Ethernet Module (Pins)
Saelig Company Inc
$1.00
WIZ100SR Serial To Ethernet Module (Pins)
Saelig Company Inc
$57.71
$103.98
Genuine Serial Data Gateway Module 13542838
Classic Chevrolet Sugarland
44% off
$57.71
$103.98
Genuine Serial Data Gateway Module 13542838
Classic Chevrolet Sugarland
$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
65
$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
65
$55.58
2 PCS 16Ch 12V RS232 Serial Port DB9 Relay Board UART Smart Switch Module LED
eBay
$55.58
2 PCS 16Ch 12V RS232 Serial Port DB9 Relay Board UART Smart Switch Module LED
eBay
$58.00
CAM-TTL(120) Serial JPEG Camera Module - TTL
Saelig Company Inc
$58.00
CAM-TTL(120) Serial JPEG Camera Module - TTL
Saelig Company Inc
$23.00
WIZ120SR Wiznet 2 Port Serial-To-Ethernet Module
Saelig Company Inc
$23.00
WIZ120SR Wiznet 2 Port Serial-To-Ethernet Module
Saelig Company Inc
$48.50
WIZ100SR-EVB Serial To Ethernet Module Eval Board
Saelig Company Inc
$48.50
WIZ100SR-EVB Serial To Ethernet Module Eval Board
Saelig Company Inc
$24.50
Wizfi210 - Ultra Low Power Serial-To-Wifi Module
Saelig Company Inc
$24.50
Wizfi210 - Ultra Low Power Serial-To-Wifi Module
Saelig Company Inc
$20.99
XIITIA 2Pcs 2.8" SPI TFT LCD Display Touch Panel ILI9341 240X320 TFT LCD Touch Screen Shield 5V/3.3V STM32 Display Module SPI Serial With Touch Pen
Amazon.com
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XIITIA 2Pcs 2.8" SPI TFT LCD Display Touch Panel ILI9341 240X320 TFT LCD Touch Screen Shield 5V/3.3V STM32 Display Module SPI Serial With Touch Pen
Amazon.com
3
$19.90
WIZ750SR-232 Compact Pin-Header Serial To Ethernet Module
Saelig Company Inc
$19.90
WIZ750SR-232 Compact Pin-Header Serial To Ethernet Module
Saelig Company Inc
$174.73
New Sealed Allen-Bradley 1734-232ASC Series C Point IO RS232 ASCII Serial Module
eBay
Free shipping
$174.73
New Sealed Allen-Bradley 1734-232ASC Series C Point IO RS232 ASCII Serial Module
eBay
Free shipping
$2.46
Ebyte E330 Series Wireless Serial Port Module 433/868/915Mhz Transceiver Small Size Low Power Consumption 13Dbm UART
Online retailer of IoT wireless modules - Ebyte
$2.46
Ebyte E330 Series Wireless Serial Port Module 433/868/915Mhz Transceiver Small Size Low Power Consumption 13Dbm UART
Online retailer of IoT wireless modules - Ebyte
$0.99
1PCS FT232RL 3.3V 5.5V FTDI USB To TTL Serial Adapter Module For Arduino Mini
eBay
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$0.99
1PCS FT232RL 3.3V 5.5V FTDI USB To TTL Serial Adapter Module For Arduino Mini
eBay
Free shipping
$194.00
$278.00
Serial Interface Module Fsjoin Programmable
Strobes N More - Shopify
30% off
$194.00
$278.00
Serial Interface Module Fsjoin Programmable
Strobes N More - Shopify
$4.91
Ebyte EWM32M-433T20S/900T20S 433/915Mhz 20Dbm 5km Anti-Interference Classic Lora Datatransmission Module Serial Port Module - IOT Module Shop
Online retailer of IoT wireless modules - Ebyte
$4.91
Ebyte EWM32M-433T20S/900T20S 433/915Mhz 20Dbm 5km Anti-Interference Classic Lora Datatransmission Module Serial Port Module - IOT Module Shop
Online retailer of IoT wireless modules - Ebyte
$4.21
Ebyte EWM32M-433T20S/900T20S 433/915Mhz 20Dbm 5km Anti-Interference Classic Lora Datatransmission Module Serial Port Module - IOT Module Shop
Online retailer of IoT wireless modules - Ebyte
$4.21
Ebyte EWM32M-433T20S/900T20S 433/915Mhz 20Dbm 5km Anti-Interference Classic Lora Datatransmission Module Serial Port Module - IOT Module Shop
Online retailer of IoT wireless modules - Ebyte
$170.53
New Factory Sealed AB 1734-232ASC Series C Point IO RS232 ASCII Serial Module
eBay
Free shipping
$170.53
New Factory Sealed AB 1734-232ASC Series C Point IO RS232 ASCII Serial Module
eBay
Free shipping
$22.83
WIZ750SR-110 Pin Header Serial To Ethernet Module
Saelig Company Inc
$22.83
WIZ750SR-110 Pin Header Serial To Ethernet Module
Saelig Company Inc
$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
$81.32
$146.52
Genuine Serial Data Gateway Module 13533490
Classic Chevrolet Sugarland
44% off
$81.32
$146.52
Genuine Serial Data Gateway Module 13533490
Classic Chevrolet Sugarland
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Shop serial module

Sponsored
About our ads
$41.97
$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
26% off
$41.97
$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
$91.99
Startech.Com 2-Port Serial Pcie Card, Dual-Port PCI Express To RS232/RS422/RS485 DB9 Serial Card, Standard/Low-Profile Brackets, 16C1050 UART, ESD
Amazon.com
1
Free shipping
$91.99
Startech.Com 2-Port Serial Pcie Card, Dual-Port PCI Express To RS232/RS422/RS485 DB9 Serial Card, Standard/Low-Profile Brackets, 16C1050 UART, ESD
Amazon.com
1
$32.99
PUSR USR-TCP232-304 Serial RS485 To TCP/IP Ethernet Server Converter Module With Built-In Webpage DHCP/DNS Supported
Amazon.com
2
$32.99
PUSR USR-TCP232-304 Serial RS485 To TCP/IP Ethernet Server Converter Module With Built-In Webpage DHCP/DNS Supported
Amazon.com
2
$152.00
Allen-Bradley 1769-ASCII Compactlogix RS232/RS485/RS422 ASCII, A
PLCHardware.com
$152.00
Allen-Bradley 1769-ASCII Compactlogix RS232/RS485/RS422 ASCII, A
PLCHardware.com
$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
51
$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
51
$18.99
Jienk DB15 Male/Female D-SUB Din Rail Mount Interface Module, RS232 Serial To 15Pin Port Terminal Breakout Board
Amazon.com
8
$18.99
Jienk DB15 Male/Female D-SUB Din Rail Mount Interface Module, RS232 Serial To 15Pin Port Terminal Breakout Board
Amazon.com
8
$36.29
R223C16 16-Channel Relay Board DB9 Relay Module Female Interface Serial Port Smart Module For Parallel Industrial Electronics
Amazon.com
5
Free shipping
$36.29
R223C16 16-Channel Relay Board DB9 Relay Module Female Interface Serial Port Smart Module For Parallel Industrial Electronics
Amazon.com
5
$44.50
C429-TTL Serial Camera Module
Saelig Company Inc
$44.50
C429-TTL Serial Camera Module
Saelig Company Inc
$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
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
Free shipping
$716.56
FX2N-232IF Mitsubishi FX Series Serial Communications Module Block
Valin Process Control Solutions
$716.56
FX2N-232IF Mitsubishi FX Series Serial Communications Module Block
Valin Process Control Solutions
$12.62
$13.99
Twinklebay DB9 Male Connector Breakout Board RS232 Serial To DSUB Terminal Block Connector Signal Module 3 Pack
Amazon.com
10
$12.62
$13.99
Twinklebay DB9 Male Connector Breakout Board RS232 Serial To DSUB Terminal Block Connector Signal Module 3 Pack
Amazon.com
10
$11.98
DTECH RS232 To RS485 RS422 Serial Communication Data Converter Adapter Mini-Size
Amazon.com
281
$11.98
DTECH RS232 To RS485 RS422 Serial Communication Data Converter Adapter Mini-Size
Amazon.com
281
$15.96
DTECH 3ft USB To TTL Serial Cable 3.3V 3 Pin TX RX Signal UART Adapter Debug Cord Genuine FTDI FT232RL Chip Compatible With Windows 11 10 8 7 Linux
Amazon.com
133
$15.96
DTECH 3ft USB To TTL Serial Cable 3.3V 3 Pin TX RX Signal UART Adapter Debug Cord Genuine FTDI FT232RL Chip Compatible With Windows 11 10 8 7 Linux
Amazon.com
133
$131.99
Interface Module, DB9 Female
L-com Global Connectivity
$131.99
Interface Module, DB9 Female
L-com Global Connectivity
$196.00
Carlo Gavazzi Brsx Serial Rs485 Module Rev.7 "New Us Stock"
eBay
$196.00
Carlo Gavazzi Brsx Serial Rs485 Module Rev.7 "New Us Stock"
eBay
$4.30
WIZ107SR Compact Pin-Header Serial To Ethernet Module
Saelig Company Inc
$4.30
WIZ107SR Compact Pin-Header Serial To Ethernet Module
Saelig Company Inc
$1.00
WIZ100SR Serial To Ethernet Module (Pins)
Saelig Company Inc
$1.00
WIZ100SR Serial To Ethernet Module (Pins)
Saelig Company Inc
$57.71
$103.98
Genuine Serial Data Gateway Module 13542838
Classic Chevrolet Sugarland
44% off
$57.71
$103.98
Genuine Serial Data Gateway Module 13542838
Classic Chevrolet Sugarland