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FOR RS232 to RS485 serial port Data Interface Adapter Converter 1.2KM 3 Bit
Limited time offer, ends 08/08
- Model #: C75J*OYJ*G1*0727-255
- $13.87 –
- Free Shipping

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FOR RS232 to RS485 serial port Data Interface Adapter Converter 1.2KM 3 Bit
Limited time offer, ends 08/08
- Model #: WLC78S.0727.Pallet1661
- $13.87 –
- Free Shipping

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JAENFONG PCIE To 8-Port RS232 Expaon Card PCI-E 8-Port DB9 Serial Card 8-Chipset PCI-Express Control Card COM Card
Limited time offer, ends 08/08
- Model #: WLC78S.0728.Pallet3135
- $54.63 –
- Free Shipping

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FOR MCS9865 PCI to serial card RS-232 serial port expansion cards (4) 9-pin com RS232 port integrated
- Model #: 7300519716076
- $59.41 –
- Free Shipping

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DTECH USB to RS422 RS485 Serial Port Converter Adapter Cable with FTDI Chip Supports Windows 10 8 7 XP Macbook - 6FT
Limited time offer, ends 08/09
- Brand: LORDWORLD
- Model #: 26-7CXY21-111
- $46.54 –
- Free Shipping

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FOR Industrial Grade Serial Server 4 port Serial RS232/485/422 Device 10/100Mbps Full Duplex /Half Duplex dual ethernet RJ45 to com
- Model #: 7300519717752
- $113.79 –
- Free Shipping

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FOR PCI-E to 8 Port RS232 Serial Adapter Multiport Serial DB9 Controller Expansion Card XR 17V358 Chip 8s 8 ports RS-232 com to pcie
- Model #: 7300519718148
- $147.18 –
- 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 08/08
- Model #: WLC78S.0728.Pallet335
- $42.88 –
- Free Shipping

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Modbus serial port RS485 to Ethernet Converter server USR-TCP232-304 data transmission DHCP/DNS Supported
Limited time offer, ends 08/08
- Model #: ZZL-RNU-ASD1249183
- $78.99 –
- Free Shipping

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FOR Industrial Grade USB to RS232 RS485 TTL Serial Port Converter
- Model #: 7304501876168
- $62.86 –
- Free Shipping

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FOR PCI Serial Port Card PCI To 2 Ports RS232 COM Converter Card
Limited time offer, ends 08/08
- Model #: C75J*OYJ*G1*0722-927
- $44.40 –
- Free Shipping

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PCIe to 4-Port RS232 Serial Card ASIX AX99100, 4 x DB9 COM Ports, 50-230.4Kbps, for Industrial Control, POS & Embedded Systems
- Model #: C5JS-C0326-23
- $64.97 –
- More options from $63.96 - $64.97
- Free Shipping

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DTECH USB to RS422 RS485 Serial Port Converter Adapter Cable with FTDI Chip Supports Windows 10 8 7 XP Macbook - 6FT
Limited time offer, ends 08/09
- Model #: 89Y200G-11T
- $48.99 –
- Free Shipping

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PCI-E 1 Parallel port 2 Serial card pcie to COM9 pin RS232 industrial control serial port expansion card AX99100 chip
- Model #: S354
- $31.73 –
- Free Shipping

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Industrial-grade 8-port RS232 serial port splitter (1x8, 8x1) RS-232C COM DB9 splitter (metal)
- Model #: 5564284438614
- $158.50 –
- Free Shipping

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USB to RS485 422 232 TTL opto magnetic isolation 9-in-1 serial port module industrial grade UIC9100
- Model #: 2604ADD8A659
- $317.08 –
- More options from $305.18 - $317.08
- 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 #: C2AG-0210-C11
- $81.88 –
- More options from $81.88 - $86.99
- Free Shipping

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PCIe to 1-Port Parallel + 2-Port RS232 Serial Card AX99100 Chipset, 25Mbps, Pin 9 Power (5V/12V), IEEE1284
Limited time offer, ends 08/09
- Model #: C5JS-C0326-35
- $65.65 –
- Free Shipping

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Aomoproing Cables Unlimited USB-2920 FTDI Chip USB2.0 to RS232 Com Port RS232 Serial Adapter
- Model #: xy-1495
- $23.49 –
- Free Shipping

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DTECH USB to RS422 RS485 Serial Port Converter Adapter Cable with FTDI Chip Supports Windows 10 8 7 XP Macbook - 4FT
- Model #: cc-41
- $32.99 –
- 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
- Model #: zcw4654
- $33.50 –
- Free Shipping

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PCI-E 1 and the pcie to COM9 pin RS232 industrial serial port expansion card AX99100 chip
- Model #: yy-795
- $23.53 –
- Free Shipping

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FOR USB to RS232 female COM Port Serial PDA 9 DB9 Pin Cable Adapter for Win10 Win8 X 10.6 USB RS232 COM pl2303
- Model #: zcw4487
- $27.60 –
- Free Shipping

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3232 RS232 to TTL Serial Port Converter Module DB9 Connector 232
- Model #: zcw1783
- $15.90 –
- Free Shipping

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FOR RS-232 serial port optoelectronic isolator 9 pin serial RS232 protection 3 Bits Isolated Converter
- Model #: zcw5270
- $31.50 –
- Free Shipping

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Aomoproing 1pcs for Motherboard 9 Pin RS232 DB9 Pin Com Port Ribbon Serial Cable Connector Bracket Female
- Model #: L-2819
- $11.29 –
- Free Shipping

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4 Serial Port RS232/RS485/RS422 to Ethernet Converter
- Model #: 69048979118
- $164.68 –
- Free Shipping

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Ra-01H module, equipped with SX1276 chip, LoRa spread spectrum wireless module, 868MHz wireless serial port/SPI interface(3 Pcs)
- Type: RF Semiconductors
- Model #: FF-GG-331
- $30.70 –
- More options from $30.70
- Free Shipping

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15PIN SATA Line 1 In 2 Outlet Cable Splitter Elbow Cord PC Hard Drive Serial Port Power Supply Wire SATA Plug Adapter Extender
- Model #: RHG4DE98
- $19.50 –
- Free Shipping

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FOR 1.5M USB 2.0 to RS485 RS-485 RS422 RS-422 DB9 COM Serial Port Device Converter Adapter Cable CH340+ZT485 Chipset
- Model #: zcw4818
- $37.50 –
- Free Shipping

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- $36.50 –
- Free Shipping

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50CM 6Gb/s SATA3 Serial ATA DATA Extension cable 7 pin Port Cable for PC SATA 3.0 SATAIII Hard Drive Disk SSD
Limited time offer, ends 08/16
- Model #: ZZL-RNU-ASD926386
- $13.89 –
- Free Shipping

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FSC-BT691 Module DA14531 chip Bluetooth Slave 5.1 Serial Port Module
- Type: RF Semiconductors
- Model #: FF-GG-064
- $21.70 –
- More options from $21.70
- Free Shipping

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- $34.99 –
- Free Shipping

