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FOR RS232 to RS485 serial port Data Interface Adapter Converter 1.2KM 3 Bit
Limited time offer, ends 08/29
- Model #: B3EW.042349
- $15.87 –
- More options from $15.87 - $16.88
- Free Shipping
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PCI E 4 Port RS232 Serial Port Card PCI Express Adapter Card 4 Independent 9 pin Standard Serial Ports Expansion Card for POS and ATM Applications
Limited time offer, ends 08/22
- Model #: C2ZP814-XMHFA0272
- $48.99 –
- Free Shipping
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FOR Serial Port to Ethernet Transparent Transmission Module ATK-UART2ETH Serial Server Network Port
Limited time offer, ends 08/31
- Model #: C5YJ-S527-1846
- $43.98 –
- Free Shipping
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FOR RS232 to RS485 serial port Data Interface Adapter Converter 1.2KM 3 Bit
- Model #: C43K-0420-4605
- $19.99 –
- Free Shipping
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FOR Serial Port to Ethernet Transparent Transmission Module ATK-UART2ETH Serial Server Network Port
Limited time offer, ends 08/31
- Model #: C5YJ-S527-1847
- $43.98 –
- Free Shipping
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Industrial grade Port-powered serial interface converter from RS232 to RS485 with 600w Surging protection 232 to 485,485 to 232
- Model #: C43K-0420-3550
- $17.08 –
- More options from $17.08 - $19.99
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Industrial grade Port-powered serial interface converter from RS232 to RS485 with 600w Surging protection 232 to 485,485 to 232
- Model #: C43K-0420-3510
- $17.08 –
- Free Shipping
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1FT RS485 to USB Terminal Converter Serial Port Cable for Windows 7 8 10
Limited time offer, ends 08/30
- Model #: C745-L708-086
- $28.70 –
- More options from $28.70
- Free Shipping
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FOR Serial Server Rs485 to TCP/IP Ethernet Module TCP/RTU Two-way Transparent Transmission Serial Port to Network Port IOT9031
Limited time offer, ends 08/31
- Model #: C5YJ-S527-1239
- $47.19 –
- Free Shipping
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VoltSync USB to RS232 Serial Cable 1.8M FTDI Chipset DB9 COM Port Converter Adapter, Industrial-Grade USB to Serial Converter with Surge & ESD Protection, Compatible with Windows/Linux/Mac OS
Limited time offer, ends 08/31
- Model #: C10V-S529-400
- $33.09 –
- Free Shipping
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15ft COM Port Serial Cable Male to Female RS232 Extension 9 Pin Straight Through Cord
Limited time offer, ends 08/31
- Model #: C5YJ-S527-2361
- $37.97 –
- Free Shipping
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FTDI Chip Isolated USB to TTL/RS232/RS485 3 IN 1 Serial Port Adapter Industrial-grade TTL RS-232 RS-485 Isolation
Limited time offer, ends 08/31
- Model #: C5YJ-S527-208
- $40.19 –
- Free Shipping
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FOR RS232 to RS485 serial port Data Interface Adapter Converter 1.2KM 3 Bit
- Model #: C43K-0420-4645
- $19.99 –
- Free Shipping
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RS232 RS-232 Serial Port COM DB25 Printer Parallel Port LPT to PCI-E PCI Express Card Adapter Converter WCH382 Chip
Limited time offer, ends 08/22
- Model #: XM731-C7FT-205
- $29.99 –
- Free Shipping
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Quantum USB to 8 Port RS232 Serial Adapter with FTDI Chip for Industrial Automation
Limited time offer, ends 08/31
- Model #: C10V-S49-66
- $356.99 –
- Free Shipping
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Quantum 8-Port PCI RS-232 Serial Card Controller with 926.1Kbps Speed, 256 FIFO, Industrial Grade for Data Acquisition & Automation
Limited time offer, ends 08/31
- Model #: C10V-S49-27
- $108.99 –
- Free Shipping
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VoltSync 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
Limited time offer, ends 08/31
- Model #: C10V-S529-460
- $28.98 –
- Free Shipping
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FOR RS-232 serial port optoelectronic isolator 9 pin serial RS232 protection 3 Bits Isolated Converter
Limited time offer, ends 08/31
- Model #: C5YJ-S527-2076
- $30.49 –
- Free Shipping
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USB to RS232 female COM Port Serial DB9 Pin Cable Adapter Prolific Win10 Win8 X 10.6 USB RS232 cable pl2303
Limited time offer, ends 08/22
- Model #: XM731-C7FT-107
- $29.99 –
- Free Shipping
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VoltSync USB to RS485 Adapter RS422 Serial Port Cable with CP2102 Chip Terminal Board LED Lights Ferrite Core for Windows 11 10 8 7 XP Mac (5 Feet)
Limited time offer, ends 08/31
- Model #: C10V-S529-483
- $25.98 –
- Free Shipping
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FOR 2 PORTS RS-232 Serial Port COM DB25 Printer Parallel Port LPT to PCI-E PCI Express Card Adapter Converter WCH382 Chip DB9 DB25
Limited time offer, ends 08/31
- Model #: C5YJ-S527-1006
- $32.49 –
- Free Shipping
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FOR 2 PORTS RS-232 Serial Port COM DB25 Printer Parallel Port LPT to PCI-E PCI Express Card Adapter Converter WCH382 Chip DB9 DB25
Limited time offer, ends 08/31
- Model #: C5YJ-S527-1005
- $32.49 –
- Free Shipping
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Combo Serial Parallel Expansion Card PCI Express to Printer LPT Port RS232 Com Port Adapter IEEE 1284 Controller Card WCH382 Chip for Desktop PC Windows 10 with Low Bracket
Limited time offer, ends 08/31
- Model #: C5YJ-S527-2425
- $42.88 –
- Free Shipping
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VoltSync 6 Feet USB to RS422 RS485 Serial Port Converter Adapter Cable with FTDI Chip Supports Windows 11 10 8 7 XP Mac
Limited time offer, ends 08/31
- Model #: C10V-S529-552
- $29.97 –
- Free Shipping
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DTECH USB to RS422 RS485 Serial Port Converter Adapter Cable with FTDI Chip Supports Windows 11 10 8 7 XP Mac -1.5 Feet
- Model #: C43K-0420-752
- $29.08 –
- Free Shipping
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FT232RL serial port module USB to TTL serial port small board 5V 3.3V 1.8V level Download the burn line
- Model #: C43K-0420-1900
- $19.99 –
- Free Shipping
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FOR PCI to 2 port Serial ports controller card DB9 RS-232 9865 PCI Serial card MCS9865 chipset pci to 2 rs232 adapter Win10
- Model #: C43K-0420-1345
- $35.78 –
- Free Shipping
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DTech 6 Feet USB to RS422 RS485 Serial Port Converter Adapter Cable with FTDI Chip Supports Windows 11 10 8 7 XP Mac
- Model #: C43K-0420-327
- $53.08 –
- Free Shipping
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Waveshare RS232 To TTL Module 3V-5.5V Serial Port Module SP3232 Chip RS232 SP3232 Module Strip Cable DB9 To TTL Converter Board
- Model #: C43K-0420-3174
- $12.48 –
- More options from $12.48 - $19.99
- Free Shipping
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10P to DB9 Serial Port Bracket MainBoard 10P to 9P RS232 DB9 Male Extension Line computer MotherBoard COM Extended line
Limited time offer, ends 08/31
- Model #: BLC73X-616-ZM-1649
- $17.99 –
- More options from $17.99 - $19.99
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UT-883 USB to 232 Converter(1-port USB to RS-232 Serial Converter) DB9 COM CABLE 1.5M
Limited time offer, ends 08/22
- Model #: XM731-C7FT-137
- $25.99 –
- Free Shipping
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PCI to 2 port RS232 RS-232 Serial Port COM DB25 Printer Parallel Port LPT to PCI Card Adapter Converter MCS9865 Chip
Limited time offer, ends 08/22
- Model #: XM731-C7FT-172
- $43.99 –
- Free Shipping
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2 Port RS232 RS-232 Serial Port COM to PCI-E PCI Express Card Adapter Converter AX99100 Chipset
Limited time offer, ends 08/22
- Model #: XM731-C7FT-220
- $32.55 –
- Free Shipping
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Vszerda Motherboard DB9 RS232 Com Port Serial Header Connector Cable Bracket
Limited time offer, ends 08/23
- Model #: C745-LUOYIMAN-Lsy812-217
- $24.99 –
- Free Shipping
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2 Port Dual SD SDHC Secure Digital MMC Memory Card to 7+15P SATA Serial ATA Converter Adapter
Limited time offer, ends 08/22
- Model #: XM731-C7FT-247
- $34.33 –
- Free Shipping
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Vszerda 1Port DB9 RS232Serial Port Bracket to 10 pin HeaderRibbon Cable Connector Adapter, DB9 Serial Male to 10P Motherboard Header Panel Mount Cable Serial Port Bracket (12in 4Pcs) (1 Port)
Limited time offer, ends 08/23
- Model #: C745-LUOYIMAN-Lsy812-133
- $33.99 –
- Free Shipping