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USR-TCP232-302 Tiny Size RS232 to TCP IP Converter Serial RS232 to Ethernet Server Module Ethernet Converter Support DHCP/DNS (10)
- Model #: CLOLB0F2S7YZPV
- $414.99 –
- Free Shipping

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1PCS PCI to RS-232 Serial Card 2 Ports RS232 to PCI Converter DB9 COM Adapter UT-7702
- Model #: TOLDB0GWHFKNTJ
- $112.99 –
- Free Shipping

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Mini PCIe to 4-Port RS232 Serial Card, Industrial-Grade DB9 COM Expansion Adapter Mini PCI Express to RS-232 Converter, -40°C~+85°C Working Temperature
- Model #: TOLDB0FY3F9QMM
- $100.99 –
- Free Shipping

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PCIE 1x to 4-Port RS232 Serial Port Card Adapter 2-Port 4-Port Expansion Card Desktop Purpose COM Card(2 Port)
- Model #: TOLDB0F44FVP2K
- $89.99 –
- Free Shipping

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Waveshare RS232 RS485 to RJ45 Ethernet Serial Server, RS232 and RS485 Dual Channels Independent Operation, Dual Ethernet Ports, PoE Network Port
- Model #: TOLDB0CGLQMCCD
- $90.99 –
- Free Shipping

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PCIE RS232 Expansion Card PCIe Serial Host Controller Card with 2 Port PCI Express RS232 DB9 Serial Port, ASIX AX99100 Chip, Support for Windows
Limited time offer, ends 07/26
- Model #: LHXC6W1JU09-6
- $39.59 –
- Free Shipping

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PCIe to 2-Port RS232 Serial + 1-Port DB25 Parallel Card AX99100 Controller, Supports 5V/12V Power on Pin 9, IEEE1284 Parallel, Wide Temperature Range (-40°C to 80°C)
Limited time offer, ends 07/26
- Model #: C2AG-C0325-39
- $63.22 –
- More options from $63.22 - $66.65
- Free Shipping

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2Port Serial DB9 RS232 PCIe 1.0 x1 Network Adapter with LowProfile Bracket, Model SIPEX15055
- Model #: B3EN-S32
- $46.99 –
- Free Shipping

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USR 5PCS USR-TCP232-302 Tiny Size Serial RS232 to Ethernet TCP IP Server Module Ethernet Converter Support DHCP/DNS
- Model #: HANRB0817RXKVH
- $213.19 –
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Double Serial Device RS232 RS485 RS422 Ethernet Server Modbus Multi-host Polling
- Model #: HANRB07G56LBQJ
- $119.99 –
- Free Shipping

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Dual Serial Port RS232 RS485 CPE Outdoor High-Speed Internet Access Card Dual Network Port 5G Industrial Router x 1 Set (Global Version + Sucker Antennas)
- Model #: CHIYB0D845CDPG
- $790.99 –
- Free Shipping

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PCIe to 8 Port RS232 Serial Card PCIe to 8 Ports Serial RS232 Expansion Card Riser Card COM Controller 17V358
- Model #: TOLDB0DD3ZDGTX
- $116.99 –
- Free Shipping

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Usr-Tcp232-410S RS232 / RS485 Serial to Ethernet Adapter/IP Device Server Ethernet Converter Support DHCP/DNS (2)
- Model #: CLOLB0F3CYL57T
- $155.99 –
- Free Shipping

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PCI-E X1 to 8Port RS232 Serial Adapter Card VHDCI 68 to DB9 Port Extender for Desktop X4 X8 X16 Slot
- Model #: TOLDB0DGLVSTDS
- $113.99 –
- Free Shipping

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Usr-Tcp232-410S RS232 / RS485 Serial to Ethernet Adapter/IP Device Server Ethernet Converter Support DHCP/DNS (2)
- Model #: CIKHB0F3CYL57T
- $155.19 –
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Global Caché IP2SL iTach TCP/IP to Serial Converter - Connects RS232 Control Devices to a Wired Ethernet
- Model #: HANRB0051BU1X4
- $177.99 –
- Free Shipping

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PCIe 1X to 8 Serial Port DB9 RS232 Expansion Card Adapter Chip ASIX AX9900 for PC, Touch Screen, Scanner, Printer, Modem, Reader
- Model #: DW-TXB107
- $69.99 –
- Free Shipping

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UOTEK Industrial Grade PCI-E to RS-232 Serial Card PCIE to RS232 2 Ports High Speed DR44 Converter DB9 Connector UT-782 Adapter with ESD protection
- Connectors: 1 DR44 Female
- Temperature: -40~85°C
- Model #: UT-782
- $61.99 –
- Free Shipping

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M.2 (B+M Key) to 4-Port RS232 Serial Card + 1 Parallel Port Expansion Card, WCH384 Chip Industrial Controller Adapter PCIe M.2 to DB9 RS232 and DB25 Parallel Interface
- Model #: TOLDB0FZCGK5S5
- $154.99 –
- Free Shipping

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RS232 Module from RS485 to RJ45, Support for Railway from 1200 to 115200BPS RS485 RJ45 Ethernet Module Dual annel 10 100m Adaptive Auto for Communication
- Model #: TOLDB0FM1C3S28
- $83.99 –
- Free Shipping

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PCI-E 1x Single Port DB9 RS232 PCIe to Serial Port Expansion Card Adapter Converter Chipset ASIX AX9900 for Desktop PC Computer
- Model #: DW-TXB067
- $18.99 –
- Free Shipping

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USR-TCP232-302 Tiny Size RS232 to TCP IP Converter Serial RS232 to Ethernet Server Module Ethernet Converter Support DHCP/DNS (10)
- Model #: CIKHB0F2S7YZPV
- $414.19 –
- More options from $414.19
- Free Shipping

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USR-TCP232-302 Tiny Size RS232 to TCP IP Converter Serial RS232 to Ethernet Server Module Ethernet Converter Support DHCP/DNS (10)
- Model #: RCCWB0F2S7YZPV
- $414.19 –
- More options from $414.19
- Free Shipping

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USR 5PCS USR-TCP232-302 Tiny Size Serial RS232 to Ethernet TCP IP Server Module Ethernet Converter Support DHCP/DNS
- Model #: RCCWB0817RXKVH
- $213.19 –
- More options from $213.19
- Free Shipping

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USR 5PCS USR-TCP232-302 Tiny Size Serial RS232 to Ethernet TCP IP Server Module Ethernet Converter Support DHCP/DNS
- Model #: CHIYB0817RXKVH
- $213.19 –
- More options from $213.19
- Free Shipping

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4-port RS-232 PCI Express Serial Low Profile Board with Power Output (SATA Power Socket)
- Model #: TOLDB00PVA84DO
- $148.99 –
- Free Shipping

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Usr-Tcp232-410S RS232 / RS485 Serial to Ethernet Adapter/IP Device Server Ethernet Converter Support DHCP/DNS (5)
- Model #: RCCWB0F3CTCX53
- $360.99 –
- Free Shipping

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Transition Networks Just Convert-IT RS232 Copper to Fiber Stand-Alone Media Converter
- Device Type: Transceiver
- Ports: 1 x DB-9 Serial 1 x SC Duplex
- Max Distance: 1.24 Mile
- Dimensions: 1.0' Height x 3.0' Width x 3.9' Depth
- Model #: J/RS232-TF-01(SC)-NA
- $187.29
- $179.03 –
- More options from $178.79 - $232.00

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Global Caché IP2SL iTach TCP/IP to Serial Converter - Connects RS232 Control Devices to a Wired Ethernet
- Model #: RCCWB0051BU1X4
- $175.99 –
- Free Shipping

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Ethernet RJ45 to RS485 Converter Industrial Grade Serial Device Server Ethernet LAN Converter Adapter Support TCP/RTU/UDP Modes
- Model #: DW-TXI021
- $32.99 –
- 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
- $19.99 –
- Free Shipping

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4-Port RS-232 Serial PCI-E (w/Both Regular & LP Brackets) (SER6456A+L)
- Model #: TOLDB00IIZ2ZMU
- $216.99 –
- Free Shipping

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RS232 To WLAN Device, Serial HF2211 Server RS232/485/422 For WLAN Ethernet DTU Network Communication 5-36 VDC
- Model #: TOLDB0DKCMH86R
- $84.99 –
- Free Shipping

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Inline PCIe Serial Card, 4 Port RS-232 Interface, D-Sub 9, CH384L, Low Profile Brackets, UART Interface, High Data Rate, 76619E
- Model #: TOLDB0GLG76G29
- $72.99 –
- Free Shipping

