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COM Port Card Serial Port Card RS-232/422/485 PCI-1612 REV: A1
- Model #: UI0COO544
- $139.39 –
- Free Shipping
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USB2.0 to RS-485 RS-422 DB9 pin female COM Serial Port chip PL2303 isolated USB to a RS485 USB rs485 RS422 adapter converter
- Model #: NVO3JRSW-279
- $31.14 –
- Free Shipping
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RS-232/422/485 PCIe Multi Serial Port Acquisition Card For MOXA CP-118EL
- Model #: I1BSED-450
- $293.69 –
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Generic Right Angle USB 2.0 Male to DB9 Male RS232 Serial Adapter Cable with FTDI FT232RNL Low Profile Slim Compact DB9 COM Port Convert
- Model #: 1005009965929546
- $90.14 –
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Mini PCIE to 4 Port RS422/RS485 Serial Card DB9 Com Half Size Mini PCI Express Serial Port Controller Expansion Card EXAR 17V354
- Model #: NVO3JRSW-357
- $204.71 –
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Serial Port Card RS-422/485 2 Ports PCI-1602UP B1
- Model #: UI0COO755
- $204.44 –
- Free Shipping
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PCI to 16 port RS232 multi serial port card UT-7516
- Model #: CF3LA830
- $228.81 –
- Free Shipping
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Multi serial port card 4-port RS-422/485 PCI CP-134U V2
- Model #: UI0COO588
- $153.32 –
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Serial Port Module, RS232-to-TTL Module, Module with Transmit/Receive Indicator Lights, RS232-to-Level Module
- Model #: NJS3LBJ-43
- $12.64 –
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Pci-e to 8-port RS485/42 multi-serial port card UT-788
- Model #: CF3LA517
- $155.52 –
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Generic 2 Port USB A & USB C to Dual DB9 Male RS232 Serial Cable With FTDI Chipset USB Serial COM Port Adapter for Windows, Linux
- Model #: 1005010749211275
- $187.96 –
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Generic 2 In 1 USB to RS485 RS232 Serial Converter with FTDI FT232 Chip USB A to Terminal Block COM Port Adapter for Windows MacOS Linux
- Model #: 1005007797699480
- $67.82 –
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Generic USB to RS485 RS422 Serial Converter FTDI FT232 USB to COM Port with 5 Pin Terminal Block Adapter for Windows MacOS Linux Android
- Model #: 1005010658285088
- $73.02 –
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Generic USB-A & USB-C to RS232 Serial Adapter Cable USB to Dual DB9 Female COM Port Converter with FTDI FT232RNL Chip for PLC, CNC
- Model #: 1005010749329387
- $218.48 –
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Generic 2 In 1 RS232 to RS485 RS422 Serial Converter DB9 Female to 5Pin Terminal Block RS485 Communication Serial Port Full Duplex
- Model #: 1005007122333851
- $61.76 –
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Generic 180 Degree Low Profile DB9 RS232 Serial Cable Compact Slim D Sub 9 Pin RS232 Female COM Port Single Ended Cable for Computer POS
- Model #: 1005011643109367
- $32.98 –
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Generic Mini USB to DB9 Female RS232 Serial Converter Cable FTDI FT232RL Mini USB to RS232 COM Port Adapter Cable Support Windows, MacOS
- Model #: 1005010650538240
- $106.58 –
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CH340 Chip 6-In-1 Serial Port Automatic Conversion Module USB To UART TTL/RS232/RS485
- Model #: YZ1TMCD-328
- $23.41 –
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ESP32-ETH Embedded Serial Port Networking Module ESP32-ETH Bluetooth-Compatible Ethernet Combo Gateway MCU Mo
- Model #: YZ1TMCD-191
- $20.53 –
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CP-132I PCI Multi-Serial Card 2-Port RS-422/485 PCI
- Model #: I1BSED-135
- $159.02 –
- Free Shipping
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For CONTEC Industrial serial port acquisition card COM-2C-PE
- Model #: CF3LA482
- $147.43 –
- Free Shipping
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Serial Adapter 4 port RS232 Serial DB9 COM to USB 2.0 Adapter Card Universal Serial Bus Industrial grade for POS system
- Model #: NVO3JRSW-289
- $33.00 –
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Generic USB to RS-232 Converter DB9 Male to USB2.0 Serial COM Adapter Ultra-Thin DB9 Right Angle Thin Cable DB9 RS232 Serial Port Cable
- Model #: 1005009203915295
- $90.14 –
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CH340G download cable, USB to serial port module, USB to TTL, firmware update cable, RS232 upgrade board with shell
- Model #: NJS3LBJ-117
- $13.08 –
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Serial Port Card Connection Cable One To Four OPT4A-AE
- Model #: UI0COO518
- $125.45 –
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FT4232 Four-channel TYPE-C to Serial Port UART/SPI/I2C/JTAG/RS232 /RS485/RS422 Module 4 Channel FT4232HL
- Model #: VOVP9C-482
- $28.03 –
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RS-422/485 Serial Port Card Communication Card PCL-745 REV B1
- Model #: UI0COO727
- $191.66 –
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PCIE To 8-Port RS232 Expansion Card PCI-E 8-Port DB9 Serial Card 8-Chipset PCI-Express Control Card COM Card
Limited time offer, ends 05/20
- Model #: BOYYJA-810
- $72.89 –
- More options from $52.50 - $72.89
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PCIe Dual Serial Expansion Card Chip AX99100 2 Port Industrial DB9 COM RS232 Converter Adapter Controller for Desktop PC
- Model #: hmkkj-683
- $24.42 –
- Free Shipping
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Generic 90 Degree Low Profile USB 2.0 to DB9 Male Serial Converter Cable with FTDI FT232RNL Chip Space-Saving USB to RS232 to COM Port
- Model #: 1005009966230410
- $91.20 –
- Free Shipping
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DTECH Port Powered RS232 to RS232 Serial Port Isolator Optic Electric Adapter to Protect PC and RS-232 Device
- Model #: GN0OSRJ576
- $23.90 –
- Free Shipping
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ESP8266 serial port remote control WIF module ESP-12E
- Model #: UI0COO97
- $21.25 –
- Free Shipping
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AX99100 Chipsest RS232 Serial COM& DB25 Printer Parallel Port LPT To PCI Riser Card Adapter For Desktop PC
- Model #: DF6QPP-204
- $16.99 –
- Free Shipping
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USB extension cable Interface settings Instrument serial port RS485 to USB converter connector board module
- Model #: CF5LA369
- $14.08 –
- Free Shipping