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Rs232 com port

(999+ products available)

2025-11-11
ECSUU Intel Core I3/i5/i7 Industrial PC 6 <strong>RS232</strong> <strong>COM</strong> <strong>Ports</strong> 8 USB VGA+DVI Embedded Mini Box Computer Industrial Control System - Product Image 1
ECSUU Intel Core I3/i5/i7 Industrial PC 6 <strong>RS232</strong> <strong>COM</strong> <strong>Ports</strong> 8 USB VGA+DVI Embedded Mini Box Computer Industrial Control System - Product Image 2
ECSUU Intel Core I3/i5/i7 Industrial PC 6 <strong>RS232</strong> <strong>COM</strong> <strong>Ports</strong> 8 USB VGA+DVI Embedded Mini Box Computer Industrial Control System - Product Image 3
ECSUU Intel Core I3/i5/i7 Industrial PC 6 <strong>RS232</strong> <strong>COM</strong> <strong>Ports</strong> 8 USB VGA+DVI Embedded Mini Box Computer Industrial Control System - Product Image 4
ECSUU Intel Core I3/i5/i7 Industrial PC 6 <strong>RS232</strong> <strong>COM</strong> <strong>Ports</strong> 8 USB VGA+DVI Embedded Mini Box Computer Industrial Control System - Product Image 5
ECSUU Intel Core I3/i5/i7 Industrial PC 6 <strong>RS232</strong> <strong>COM</strong> <strong>Ports</strong> 8 USB VGA+DVI Embedded Mini Box Computer Industrial Control System - Product Image 6

ECSUU Intel Core I3/i5/i7 Industrial PC 6 RS232 COM Ports 8 USB VGA+DVI Embedded Mini Box Computer Industrial Control System

$255-275
Min. order: 1 piece
HL-340 USB to <strong>RS232</strong> <strong>COM</strong> <strong>Port</strong> Serial DB9 Adapter New product Rainbowsemi - Product Image 1
HL-340 USB to <strong>RS232</strong> <strong>COM</strong> <strong>Port</strong> Serial DB9 Adapter New product Rainbowsemi - Product Image 2
HL-340 USB to <strong>RS232</strong> <strong>COM</strong> <strong>Port</strong> Serial DB9 Adapter New product Rainbowsemi - Product Image 3
HL-340 USB to <strong>RS232</strong> <strong>COM</strong> <strong>Port</strong> Serial DB9 Adapter New product Rainbowsemi - Product Image 4
HL-340 USB to <strong>RS232</strong> <strong>COM</strong> <strong>Port</strong> Serial DB9 Adapter New product Rainbowsemi - Product Image 5
HL-340 USB to <strong>RS232</strong> <strong>COM</strong> <strong>Port</strong> Serial DB9 Adapter New product Rainbowsemi - Product Image 6

HL-340 USB to RS232 COM Port Serial DB9 Adapter New product Rainbowsemi

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$0.20-0.60
Min. order: 1 piece
High quality HL-340 New USB to <strong>RS232</strong> <strong>COM</strong> <strong>Port</strong> Serial PDA 9 pin DB9 Adapter support Windows - Product Image 1
High quality HL-340 New USB to <strong>RS232</strong> <strong>COM</strong> <strong>Port</strong> Serial PDA 9 pin DB9 Adapter support Windows - Product Image 2
High quality HL-340 New USB to <strong>RS232</strong> <strong>COM</strong> <strong>Port</strong> Serial PDA 9 pin DB9 Adapter support Windows - Product Image 3
High quality HL-340 New USB to <strong>RS232</strong> <strong>COM</strong> <strong>Port</strong> Serial PDA 9 pin DB9 Adapter support Windows - Product Image 4
High quality HL-340 New USB to <strong>RS232</strong> <strong>COM</strong> <strong>Port</strong> Serial PDA 9 pin DB9 Adapter support Windows - Product Image 5
High quality HL-340 New USB to <strong>RS232</strong> <strong>COM</strong> <strong>Port</strong> Serial PDA 9 pin DB9 Adapter support Windows - Product Image 6

High quality HL-340 New USB to RS232 COM Port Serial PDA 9 pin DB9 Adapter support Windows

$0.50-1
Min. order: 1 piece
HL-340 USB to <strong>RS232</strong> <strong>COM</strong> <strong>Port</strong> Serial PDA 9 pin DB9 Adapter support Windows7 - Product Image 1
HL-340 USB to <strong>RS232</strong> <strong>COM</strong> <strong>Port</strong> Serial PDA 9 pin DB9 Adapter support Windows7 - Product Image 2
HL-340 USB to <strong>RS232</strong> <strong>COM</strong> <strong>Port</strong> Serial PDA 9 pin DB9 Adapter support Windows7 - Product Image 3
HL-340 USB to <strong>RS232</strong> <strong>COM</strong> <strong>Port</strong> Serial PDA 9 pin DB9 Adapter support Windows7 - Product Image 4
HL-340 USB to <strong>RS232</strong> <strong>COM</strong> <strong>Port</strong> Serial PDA 9 pin DB9 Adapter support Windows7 - Product Image 5
HL-340 USB to <strong>RS232</strong> <strong>COM</strong> <strong>Port</strong> Serial PDA 9 pin DB9 Adapter support Windows7 - Product Image 6

HL-340 USB to RS232 COM Port Serial PDA 9 pin DB9 Adapter support Windows7

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$1.50-2.10
Min. order: 10 pieces
BLE232-NEP Wireless <strong>RS232</strong> <strong>COM</strong> <strong>Port</strong> Serial Power-Free Converter CH9140 3 Pin 9 Pin DB9 Cable - Product Image 1
BLE232-NEP Wireless <strong>RS232</strong> <strong>COM</strong> <strong>Port</strong> Serial Power-Free Converter CH9140 3 Pin 9 Pin DB9 Cable - Product Image 2
BLE232-NEP Wireless <strong>RS232</strong> <strong>COM</strong> <strong>Port</strong> Serial Power-Free Converter CH9140 3 Pin 9 Pin DB9 Cable - Product Image 3
BLE232-NEP Wireless <strong>RS232</strong> <strong>COM</strong> <strong>Port</strong> Serial Power-Free Converter CH9140 3 Pin 9 Pin DB9 Cable - Product Image 4
BLE232-NEP Wireless <strong>RS232</strong> <strong>COM</strong> <strong>Port</strong> Serial Power-Free Converter CH9140 3 Pin 9 Pin DB9 Cable - Product Image 5
BLE232-NEP Wireless <strong>RS232</strong> <strong>COM</strong> <strong>Port</strong> Serial Power-Free Converter CH9140 3 Pin 9 Pin DB9 Cable - Product Image 6

BLE232-NEP Wireless RS232 COM Port Serial Power-Free Converter CH9140 3 Pin 9 Pin DB9 Cable

$2.90-6.30
Min. order: 20 pieces
DB9 Male to Female Solderless <strong>RS232</strong> Serial <strong>Port</strong> Connector PVC Jacket Industrial 9-Pin Adapter Board <strong>COM</strong> Interface DB9 Connector - Product Image 1
DB9 Male to Female Solderless <strong>RS232</strong> Serial <strong>Port</strong> Connector PVC Jacket Industrial 9-Pin Adapter Board <strong>COM</strong> Interface DB9 Connector - Product Image 2
DB9 Male to Female Solderless <strong>RS232</strong> Serial <strong>Port</strong> Connector PVC Jacket Industrial 9-Pin Adapter Board <strong>COM</strong> Interface DB9 Connector - Product Image 3
DB9 Male to Female Solderless <strong>RS232</strong> Serial <strong>Port</strong> Connector PVC Jacket Industrial 9-Pin Adapter Board <strong>COM</strong> Interface DB9 Connector - Product Image 4
DB9 Male to Female Solderless <strong>RS232</strong> Serial <strong>Port</strong> Connector PVC Jacket Industrial 9-Pin Adapter Board <strong>COM</strong> Interface DB9 Connector - Product Image 5
DB9 Male to Female Solderless <strong>RS232</strong> Serial <strong>Port</strong> Connector PVC Jacket Industrial 9-Pin Adapter Board <strong>COM</strong> Interface DB9 Connector - Product Image 6

DB9 Male to Female Solderless RS232 Serial Port Connector PVC Jacket Industrial 9-Pin Adapter Board COM Interface DB9 Connector

$1.12
Min. order: 100 units
12V 5V VCC Output USB to RS485 <strong>RS232</strong> TTL Converter UART PC <strong>COM</strong> Serial <strong>Port</strong> Module for PLC IO HMI MCU PTZ Smart Home Debugging - Product Image 1
12V 5V VCC Output USB to RS485 <strong>RS232</strong> TTL Converter UART PC <strong>COM</strong> Serial <strong>Port</strong> Module for PLC IO HMI MCU PTZ Smart Home Debugging - Product Image 2
12V 5V VCC Output USB to RS485 <strong>RS232</strong> TTL Converter UART PC <strong>COM</strong> Serial <strong>Port</strong> Module for PLC IO HMI MCU PTZ Smart Home Debugging - Product Image 3
12V 5V VCC Output USB to RS485 <strong>RS232</strong> TTL Converter UART PC <strong>COM</strong> Serial <strong>Port</strong> Module for PLC IO HMI MCU PTZ Smart Home Debugging - Product Image 4
12V 5V VCC Output USB to RS485 <strong>RS232</strong> TTL Converter UART PC <strong>COM</strong> Serial <strong>Port</strong> Module for PLC IO HMI MCU PTZ Smart Home Debugging - Product Image 5
12V 5V VCC Output USB to RS485 <strong>RS232</strong> TTL Converter UART PC <strong>COM</strong> Serial <strong>Port</strong> Module for PLC IO HMI MCU PTZ Smart Home Debugging - Product Image 6

12V 5V VCC Output USB to RS485 RS232 TTL Converter UART PC COM Serial Port Module for PLC IO HMI MCU PTZ Smart Home Debugging

$5.65-6.59
Min. order: 5 pieces
TZT HL-340 USB to <strong>RS232</strong> <strong>COM</strong> <strong>Port</strong> Serial PDA 9 pin DB9 Adapter support Windows7-64 - Product Image 1
TZT HL-340 USB to <strong>RS232</strong> <strong>COM</strong> <strong>Port</strong> Serial PDA 9 pin DB9 Adapter support Windows7-64 - Product Image 2
TZT HL-340 USB to <strong>RS232</strong> <strong>COM</strong> <strong>Port</strong> Serial PDA 9 pin DB9 Adapter support Windows7-64 - Product Image 3
TZT HL-340 USB to <strong>RS232</strong> <strong>COM</strong> <strong>Port</strong> Serial PDA 9 pin DB9 Adapter support Windows7-64 - Product Image 4
TZT HL-340 USB to <strong>RS232</strong> <strong>COM</strong> <strong>Port</strong> Serial PDA 9 pin DB9 Adapter support Windows7-64 - Product Image 5
TZT HL-340 USB to <strong>RS232</strong> <strong>COM</strong> <strong>Port</strong> Serial PDA 9 pin DB9 Adapter support Windows7-64 - Product Image 6

TZT HL-340 USB to RS232 COM Port Serial PDA 9 pin DB9 Adapter support Windows7-64

Ready to Ship
$0.65-1.12
Shipping per piece: $9.10
Min. order: 2 pieces

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