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Mini PCI-E to Dual RJ45 Gigabit + COM Serial Port Combo Card, 2-Port 10/100/1000Mbps LAN RS232 Adapter for Industrial PC & Embedded Motherboard
- Model #: B3EN-S2994
- $32.49 –
- Free Shipping
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StarTech Serial Parallel Combo Card with Dual Serial RS232 Ports (DB9) & 1x Parallel Port (DB25), PCI Adapter Expansion Card
- Type: Parallel Combo Card
- Package Contents: 2S1P PCI Serial Parallel Combo Card with 16C550 UART 1 x Full-Profile Bracket 2 x Low-Profile Brackets (for Serial Ports) 1 x Low-Profile Bracket (for Parallel Port) 1 x Quick-Start Guide
- Model #: PCI2S1P2
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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 #: C7FW-0625465
- $15.87 –
- More options from $15.86
- Free Shipping
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USB to RS485 Converter Adapter, Industrial Grade Isolated USB Serial Port Module with Original and SP3485 Chips, for Industrial Control Equipment
Limited time offer, ends 10/07
- Model #: OYSC5KU.8.18-703
- $98.99 –
- Free Shipping
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FOR RS232 to RS485 serial port Data Interface Adapter Converter 1.2KM 3 Bit
- Model #: C7FW-0625689
- $14.87 –
- More options from $14.86
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LinksTek 2-Port PCI Express RS-232 DB9 Serial Port Card for Windows XP, Vista,7, 8.x, 10, 11 32/64bit and Linux PCs, PCIE RS232 Card, PCIE Serial DB9 Port Card (PCIE-SE2)
Limited time offer, ends 10/16
- Model #: 386044942705
- $49.58 –
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USB to Serial Adapter Cable with RS232 DB9 Male Port FTDI Chipset Supports Windows 10 8 7 and Mac Linux - 4 Feet
- Brand: DTECH
- Part Number: DT-5011
- Color: Blue
- Dimensions: 3.7084 in x 13.3096 in x 14.9098 in
- Model #: 125994145789
- $33.99 –
- Free Shipping
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8-Port Serial to Ethernet Converter RS232 RS485 RS422 TCP/IP Device Server Modbus RTU to TCP Gateway
Limited time offer, ends 10/08
- Model #: ZP0806ZP.2026536
- $185.08 –
- Free Shipping
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USB to Micro USB Console Cable with FTDI Chipset, RS232 Serial Port Adapter for Cisco Routers/Switches, PLC, Industrial Control Devices, Compatible with Windows/Mac/Linux (6ft/1.8m)
Limited time offer, ends 10/10
- Model #: XMHKC2ZP-731352
- $52.16 –
- Free Shipping
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CP2102 USB to TTL UART 232 485 Port Mutual Convert Adapter USB Serial Port Adapter 6 in One Multi-Functional USB Serial Debug Tool for Windows Wince Linux Mac 32 64
Limited time offer, ends 10/15
- Model #: WL.C7EZ-260929-0773
- $10.35 –
- Free Shipping
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SIIG Dual Profile PCI 2-Port RS232 Serial Adapter Model JJ-P20211-S7
- Type: PCI to Serial Port Card
- Dimensions: 5.12" (W) x 4.72" (H) x 0.79" (D)
- Weight: 0.13 lbs
- Model #: JJ-P20211-S7
- $55.07 –
- Free Shipping
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4 Serial Port RS232/RS485/RS422 to Ethernet Converter
Limited time offer, ends 10/08
- Model #: 20260812ZP537C5JS
- $231.04 –
- Free Shipping
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USB to RS485 Converter, Serial Port Module, Industrial Control Adapter with FT232 SP3485 Industrial Chips & Isolated Circuit, Aluminum Alloy Shell
Limited time offer, ends 10/15
- Model #: C745-Lsy715-095
- $85.69 –
- Free Shipping
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USB to RS485 Converter, Serial Port Module, Industrial Control Adapter with FT232 SP3485 Industrial Chips & Isolated Circuit, Aluminum Alloy Shell
Limited time offer, ends 10/10
- Model #: C6T1813-XMYXDL217
- $87.76 –
- Free Shipping
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Aomoproing USB 2.0 USB 2.0 to RS485 RS-485 RS422 RS-422 DB9 COM Serial Port Device Converter Adapter Cable, Prolific PL2303,
- Model #: C75J*OYJ*G1*0722-903
- $25.36 –
- 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
Limited time offer, ends 10/07
- Model #: C7FW0627-135
- $47.95 –
- Free Shipping
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Aomoproing USB 2.0 USB 2.0 to RS485 RS-485 RS422 RS-422 DB9 COM Serial Port Device Converter Adapter Cable, Prolific PL2303,
- Model #: C75J*OYJ*G1*0722-490
- $25.36 –
- Free Shipping
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Vszerda FOR Serial Port to Ethernet Transparent Transmission Module ATK-UART2ETH Serial Server Network Port
Limited time offer, ends 10/14
- Model #: H4F8R9S
- $41.99 –
- Free Shipping
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OIKWAN USB to RS422 RS485 Serial Port Converter Adapter Cable with FTDI Chip Supports Windows 11 10 8 7 XP Mac -10 Feet
Limited time offer, ends 10/07
- Model #: OYSC5KU-8.5-2IN1-82
- $39.98 –
- Free Shipping
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SYBA PCI-Express 2-Port DB9 RS232 Serial Card with Low Profile Bracket - RoHS Model SD-PEX15022
- Type: PCI Express to Serial Port Card
- External Ports: 2 x Serial Ports
- Operating Systems Supported: Supports Windows 2000, XP 32/64-bit, Server 2003 32/64-bit, Vista 32/64-bit, Server 2008 32/64-bit
- Weight: 0.35
- Model #: SD-PEX15022
- $16.99
- $16.69 –
- More options from $16.69 - $22.97
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PCI to serial port COM RS232 db9 4 serial port 9pin desktop PCI expansion adapter
- Model #: ooc-0140435
- $21.85 –
- Free Shipping
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FOR USB 2.0 USB 2.0 to RS485 RS-485 RS422 RS-422 DB9 COM Serial Port Device Converter Adapter Cable, FTDI chip
- Model #: C75J*OYJ*G1*0723-143
- $35.48 –
- Free Shipping
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4 Serial Port RS232/RS485/RS422 to Ethernet Converter
Limited time offer, ends 10/15
- Model #: LC6W1J25-1416
- $306.99 –
- Free Shipping
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USB to 16 TTL serial port module 1.8V2.5V3.3V5V multi-channel USB to UART CH348Q chip
Limited time offer, ends 10/07
- Model #: C5KU-OYS-7.24-26
- $83.99 –
- Free Shipping
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Socobeta USB Serial Port Module 4 Way Converter High Security Reliable Data Transmission for Industrial Use USB2.0 Type B 1 Unit
Limited time offer, ends 10/07
- Model #: OYSC5KU.8.18-665
- $100.99 –
- Free Shipping
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PCI-E Serial Port Card PCIe to 4/2 Port RS232, Industrial 4/2 x 9-Pin COM Expansion Card, ASIX AX99100 Two wires
Limited time offer, ends 10/07
- Model #: C7FW0626-JIA-82
- $23.98 –
- Free Shipping
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USB to PRO Serial Port Module, FT232 SP3485 Industrial Grade Chip, Isolated Interconverter with Aluminum Alloy, 508mm. Terminal for Industrial Control Equipment
Limited time offer, ends 10/07
- Model #: OYSC5KU.8.18-689
- $121.99 –
- Free Shipping
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FOR USB To CAN Converter Adapter Serial Port TO CAN RS232 232 TO CAN with TVS Surge Protection Support XP/WIN7/WIN8
- Model #: C75J*OYJ*G1*0723-140
- $28.18 –
- Free Shipping
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1.5M USB 2.0 to RS485 RS-485 RS422 RS-422 DB9 COM Serial Port Device Converter Adapter Cable CH340+ZT485 Chipset
- Model #: C75J*OYJ*G1*0722-294
- $25.30 –
- 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 10/15
- Model #: WLC78S.0729.Pallet1339
- $25.08 –
- More options from $24.48
- Free Shipping
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1.5M USB 2.0 to RS485 RS-485 RS422 RS-422 DB9 COM Serial Port Device Converter Adapter Cable CH340+ZT485 Chipset
- Model #: C75J*OYJ*G1*0723-130
- $25.30 –
- Free Shipping
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Aomoproing 1.5M USB 2.0 to RS485 RS-485 RS422 RS-422 DB9 COM Serial Port Device Converter Adapter Cable CH340+ZT485 Chipset
- Model #: C75J*OYJ*G1*0722-943
- $25.30 –
- Free Shipping