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1Pc BS101P FT232RL Module USB Serial Port UART 1.8v 2.5v 3.3v 5v 4in1 Module Board
- Model #: BS101P FT232RL
- $92.69 –
- More options from $92.66
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![Black Box Modular Adapter Kit [unassembled], Db9 Male To Rj-45, 8-wire, Black - 1 X Db-9 Male Serial - 1 X Rj-45 Female Network - Gold Plated, Nickel Plated Contact - Black (fa4509m-bk)](https://c1.neweggimages.com/productimage/nb300/A29C_1_20180510152723875.jpg "Black Box Modular Adapter Kit [unassembled], Db9 Male To Rj-45, 8-wire, Black - 1 X Db-9 Male Serial - 1 X Rj-45 Female Network - Gold Plated, Nickel Plated Contact - Black (fa4509m-bk)")
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JAENFONG Ethernet RJ45 to RS232 DB9 Serial Port Device Server Converter Industrial Ethernet LAN Adapter Support TCP/RTU/UDP Modes
Limited time offer, ends 01/27
- Model #: ZZ-959
- $28.51 –
- Free Shipping
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NEW 3COM TokenLink III 16/4 Ethernet Serial Port Network Adapter Card High Profile 32-BIT EISA 3C679
- Model #: NEW 3COM 3C679 TokenLink III 16/4
- $169.99 –
- Free Shipping
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MERCURY SECURITY MR16OUT-S3 Series 3 Serial I/O 16-Output Interface Panel Board
- Model #: 972365720513
- $542.99 –
- $5.99 Shipping
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PCI to 8x Serial Port RS232 DB9 COM Expansion Card I/O Controller Riser Adapter Chipset Systembase 16C1058 with Output Cable
- Model #: DW-TXB062
- $69.33 –
- Free Shipping
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RS232 to RS485 Serial Network Ethernet Device Server Active Converter DB9 Female with Power Supply Cable for Industrial Use
- Model #: DW-TXI126
- $26.45 –
- Free Shipping
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- $47.79 –
- Free Shipping
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Ethernet Network Serial Port Converter RJ45 to RS232 RS485 RS422 Industrial Device Server Support TCP/RTU/UDP with Power Cable
- Model #: DW-TXI038
- $49.96 –
- Free Shipping
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JAENFONG Ethernet Network Serial Port Converter RJ45 to RS232 RS485 RS422 Industrial Device Server Support TCP/RTU/UDP with Power Cable
Limited time offer, ends 01/27
- Model #: ZZ-942
- $48.17 –
- Free Shipping
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Vszerda 2 Port Serial DB9 RS232 PCI-e 1.0 x1 with Low Bracket SI-PEX15055
Limited time offer, ends 02/03
- Model #: SI-PEX15055
- $48.99 –
- Free Shipping
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JAENFONG PCI-E 1x Single Port DB9 RS232 PCIe to Serial Port Expansion Card Adapter Converter Chipset ASIX AX9900 for Desktop PC Computer
Limited time offer, ends 01/27
- Model #: ZZ-840
- $16.67 –
- Free Shipping
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UTEK PCI to 4 Ports RS232 High Speed Serial Card RS-232 Multiport Serial Adapter DR44 Expansion Connector Industrial Grade Converter UT-754
- Model #: BZ59-985
- $79.99 –
- Free Shipping
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JAENFONG PCIe to 2 Serial Port RS232 DB9 PCI-E PCI Express 1x Adapter Riser Card Support RS232, RS485 & RS422 Modes Chipset ASIX/AX9900
Limited time offer, ends 01/27
- Model #: ZZ-830
- $17.63 –
- Free Shipping
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UTEK Industrial PCIE to 8 Port RS485 RS422 High Speed Serial Card Converter ESD Anti-lightning UT-798
- Model #: BZ59-980
- $26.99 –
- Free Shipping
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locrest 2-port DB-9 Serial (RS-232) PCI-e Controller Card,WCH382 Chipset,WCH382 Chipset,White
Limited time offer, ends 02/08
- Model #: 006-IO-PCE382-2S01
- $38.88 –
- Free Shipping
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PCIe to 2 Serial Port RS232 DB9 PCI-E PCI Express 1x Adapter Riser Card Support RS232, RS485 & RS422 Modes Chipset ASIX/AX9900
- Model #: DW-TXB068
- $18.41 –
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UTEK Industrial PCI-E to 8 Port RS-485 RS-422 High Speed Serial Card PCIE to RS485 RS422 8-Port Converter ESD Anti-lightning 4U DR62 Connector UT-798
- Model #: BZ59-978
- $180.99 –
- Free Shipping
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PCIE ASIX 99100 Chip 4S 4-port com DB9 RS232 Serial Port Card Controller Card PCI Express 4 ports rs-232 to pci-e Adapter
- Model #: ooc-0140715
- $33.00 –
- More options from $32.61
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MOXA CP-134U V2 4-port RS-422/485 PCI multi-serial card
- Model #: ooc-0139942
- $66.00 –
- Free Shipping
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UT-754P 4-Port Industrial RS-232 PCI Multi-Serial Port Card 3.3V and 5V PCI BUS
- Model #: ooc-0141143
- $97.28 –
- More options from $96.92
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UOTEK Industrial PCI to RS-232 Serial Card RS232 8 Ports High Speed DR62 Converter DB9 Connector RTS/CTS XON/XOFF Control UT-768
- Connectors: 1 DR44 Female
- Temperature: -40~85°C
- Model #: UT-768
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UOTEK PCI to RS232 Serial Card RS-232 8 Ports High Speed DR62 Expansion Converter Industrial Grade DR62 Female DB9 Connector UT-758 Adapter with ±15KV ESD Protection
- Connectors: 1 DR62 Female
- Temperature: -40~85°C
- Model #: UT-758
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WiFi RJ45 Ethernet to RS232 RS485 Serial Server Converter 2.4GHz Support WatchDog Modbus Gateway TCP/UDP/HTTP IP P2P Chipset MTK
- Model #: DW-TXI011
- $54.93 –
- Free Shipping