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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 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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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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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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(AU Plug)(4 port)4 Port Active Serial RS232 Splitter 1 to 4 RS232 bi-direction Switcher Splitter 4 to 1 Support Bidirectional Transmission
- Model #: LJX-HDMI-A0595
- $113.54 –
- Free Shipping

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PCIe Serial and Parallel Port Card Desktop PCI-E 1 and 2 Serial Port Card Built-in 2S1P COM Serial Parallel Port Card
Limited time offer, ends 08/22
- Model #: XM731-C7FT-038
- $33.68 –
- Free Shipping

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VoltSync PCIe to 4-Port RS-485/422 Serial Card, High-Speed 9-Pin DB9 COM Port Expansion with Surge/Lightning Protection, Voltage Suppression Terminal Blocks
Limited time offer, ends 08/31
- Model #: C10V-S529-889
- $55.47 –
- Free Shipping

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VoltSync USB to RS422 RS485 Serial Port Converter Adapter Cable with FTDI Chip Supports Windows 11 10 8 7 XP Mac -1.5 Feet
Limited time offer, ends 08/31
- Model #: C10V-S529-551
- $29.96 –
- Free Shipping

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VoltSync PCIe to 8 Port RS232 Serial Port Expansion Card, DB9 COM Port Extender for Industrial PC, 9-Pin Low Profile Bracket, Supports Windows/Linux & Small Form Factor Chassis
Limited time offer, ends 08/31
- Model #: C10V-S529-1498
- $59.97 –
- Free Shipping

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FOR USB 2.0 to RS232 DB9 COM Serial Port Device Converter Adapter Cable, PL2303 double Chip
- Model #: C43K-0420-4316
- $19.99 –
- Free Shipping

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FOR USB 2.0 to RS232 DB9 COM Serial Port Device Converter Adapter Cable, PL2303 double Chip
- Model #: C43K-0420-4356
- $19.99 –
- Free Shipping

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RS232 Splitter, DTECH 4 Port Serial Expansion Box 1x4 COM Port Expander with Power Adapter for Sharing PCs and Capture Data
- Model #: C43K-0420-5217
- $133.08 –
- Free Shipping

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FOR IR220 Serial 9-Port Serial Interface IrDA RS232 Infrared Adapter
Limited time offer, ends 08/31
- Model #: C5YJ-S527-2184
- $33.98 –
- Free Shipping

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(US Plug)(4 port)4 Port Active Serial RS232 Splitter 1 to 4 RS232 bi-direction Switcher Splitter 4 to 1 Support Bidirectional Transmission
Limited time offer, ends 08/30
- Model #: LJX-HDMI-A0593
- $111.17 –
- More options from $110.29 - $113.54
- Free Shipping

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Industrial Grade PCI express 4 ports Serial card PCI-e Multi RS232 DB9 COM port adapter 5VDC 12DV power PCIe low profile bracket
- Model #: C5Z9-Y05153185
- $89.88 –
- Free Shipping

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Quantum 4-Port RS422 RS485 Mini PCIe Serial Card with Auto Direction Control for Industrial Automation
Limited time offer, ends 08/31
- Model #: C10V-S49-31
- $148.99 –
- Free Shipping

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PCIe Serial and Parallel Port Card Desktop PCI-E 1 and 2 Serial Port Card Built-in 2S1P COM Serial Parallel Port Card
- Model #: C43K-0420-606
- $27.28 –
- Free Shipping

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USB to RS232 cable COM Port Serial 9 Pin DB9 Cable Adapter Converter PROLIFIC-PL2303 usb2.0 to RS232 cable
- Model #: C43K-0420-3201
- $19.99 –
- Free Shipping

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USB to RS232 cable COM Port Serial 9 Pin DB9 Cable Adapter Converter PROLIFIC-PL2303 usb2.0 to RS232 cable
- Model #: C43K-0420-3405
- $19.99 –
- Free Shipping

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Sunix 4056P Serial card one-to-four lines breakout cable 4-Port Serial RS-232 Adapter
- Model #: C43K-0420-569
- $25.08 –
- Free Shipping

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USB to RS232 cable COM Port Serial 9 Pin DB9 Cable Adapter Converter PROLIFIC-PL2303 usb2.0 to RS232 cable
- Model #: C43K-0420-3445
- $19.99 –
- Free Shipping

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USB to RS232 cable COM Port Serial 9 Pin DB9 Cable Adapter Converter PROLIFIC-PL2303 usb2.0 to RS232 cable
- Model #: C43K-0420-3161
- $19.99 –
- Free Shipping

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FTDI FT232RL USB TO MINI DIN 8 PIN MD8 MALE ADAPTER RS232 SERIAL COMMUNICATION CABLE FOR YAMAHA MUSIC SEQUENCER HOST PORT TO PC (USB TO M LengthD8 (FT232RL)) 5M Length
- Model #: C43K-0420-4856
- $87.08 –
- Free Shipping

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RS232 splitter 4 Port DB9 Serial Splitter 1 in 4 out Support Bidirectional Transmission Serial adapter MT-RS104
- Model #: C43K-0420-66
- $54.08 –
- Free Shipping

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(EU Plug)(4 port)4 Port Active Serial RS232 Splitter 1 to 4 RS232 bi-direction Switcher Splitter 4 to 1 Support Bidirectional Transmission
- Type: HDMI
- Model #: FF-nn-594
- $112.50 –
- Free Shipping

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Quantum 4-Port PCIe RS-422/485 Serial Card with XR17V354 Chipset for Industrial PC
Limited time offer, ends 08/31
- Model #: C10V-S49-23
- $197.99 –
- Free Shipping

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HL-340 USB to RS232 COM Port Serial PDA 9 pin DB9 Cable Adapter support 7-64
- Model #: C43K-0420-3532
- $19.99 –
- Free Shipping

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FOR 3.5-Inch IDE To SATA Adapter Card Desktop IDE Optical Drive To SATA Converter Parallel Port To Serial Port
- Model #: C43K-0420-2765
- $19.99 –
- Free Shipping

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FOR 3.5-Inch IDE To SATA Adapter Card Desktop IDE Optical Drive To SATA Converter Parallel Port To Serial Port
- Model #: C43K-0420-2725
- $19.99 –
- Free Shipping

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HL-340 USB to RS232 COM Port Serial PDA 9 pin DB9 Cable Adapter support 7-64
- Model #: C43K-0420-3492
- $19.99 –
- Free Shipping

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FOR 1pcs 4 Port SATA PCI CONTROLLER RAID CARD 4 SATA SERIAL ATA PCI CONTROLLER RAID I/O CARD PC+Cable
- Model #: C43K-0420-1193
- $34.28 –
- Free Shipping

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Cable Adapter Cable Converter Serial Hard Drive Expansion Card M.2 A+E To 2-Port Sata
- Model #: C43K-0420-3842
- $24.38 –
- Free Shipping

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Cable Adapter Cable Converter Serial Hard Drive Expansion Card M.2 A+E To 2-Port Sata
- Model #: C43K-0420-3802
- $24.38 –
- Free Shipping

