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Character Card ZH-E3L Secondary Development LED Display Control Card Network Port Serial Port E3L(ZH-E3L Character Card (NIC-RS232))
- Model #: TOLDB0F7XBXGRX
- $241.99 –
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Character Card ZH-E3L Secondary Development LED Display Control Card Network Port Serial Port E3L(ZH-E3L Character Card (NIC-RS485))
- Model #: TOLDB0F7X6H5N8
- $250.99 –
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Control Card ZH-E8L Network Port Serial Port U Disk Network LED Display to Change The Word E8L E7L
- Model #: TOLDB0DZMJS8QY
- $362.99 –
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Control Card ZH-E5L Network Port Serial Port U Disk Network Cluster LED Display to Change The Word E5L
- Model #: TOLDB0F8QB6ZPY
- $205.99 –
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Control Card ZH-E3L Network Port Serial Port U Disk Network Cluster Electronic LED Display E3L
- Model #: TOLDB0F8QCQQ5B
- $148.99 –
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Control Card BX-6K3 Secondary Development Network Port RS485 Serial Port RS232 Font Card led Display 6K3
- Model #: TOLDB0F8Q97PHB
- $249.99 –
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Dazzle Blue Light Control Card TF-C6NUR Network Port U Disk Serial Port Single and Dual Color led Display M6NUR C6NUR
- Model #: TOLDB0DZMXQDPC
- $121.99 –
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PCIe to Dual RS-485/422 Serial Port Card with DB9 Connectors - High-Speed 1-to-2 Multi-Port Expansion Card, Terminal Block Adapters
- Model #: TOLDB0F9FMG1PZ
- $75.99 –
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CC3220R Chip of The Ultra-Low Power Serial Port-to-Wi-Fi Module Supports Modbus TCP Server/Client New 2025 for Arrival High for Quality
- Model #: TOLDB0F26MWZFM
- $85.99 –
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1set and Fast Data Transfer PCI to 8Ports RS232Serial Card Stable for Multiple Serials Devices Device Control and Communication
- Model #: TOLDB0GCMTK4DD
- $148.99 –
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CWWK N5105 Soft Routing Six Network Port i226 Network Card DDR4 Dual Memory/M.2 NVMe Solid State /4 USB/RS232 Serial Port (Barebone)
- Model #: TOLDB0C77737TH
- $674.99 –
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Gembird SPC-22 Internal Serial Interface Card and Adapter - Accessory (Pcie, Serial, Low Profile, Rs-232, Wch382, Black)
- Model #: TOLDB07D8YRWPP
- $83.99 –
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0PPHXF New COM Serial Port Module for Pro Micro QCM1250 QBM1250 Desktop
- Model #: TOLDB0GZNWCJ7S
- $153.99 –
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LINDY 4 Port Serial RS-232, 16C650 128 Byte FIFO PCIe Card (51189)
- Model #: TOLDB0028R1AF2
- $149.99 –
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2080-SERIALISOL Micro800 Isolated Serial Port Plug-in Module 2080SERIALISOL New in Box with Warranty
- Model #: TOLDB0CH5CS1NV
- $349.99 –
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4.0 Bluetuth Module Dual Mode Ble Spp Transparent Serial Port HM-12T HM12T New 2025 High for Reliable Electronic Component, Precision, Stable Performance
- Model #: TOLDB0F2B1R74H
- $89.99 –
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LINDY 8 Port Serial RS-232, 16C950 128 Byte FIFO PCI Card Std Profile (51275)
- Model #: TOLDB003OAWZKG
- $723.99 –
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LINDY 2 Port Serial RS-422/485, 16C1050 PCI Card (51215)
- Model #: TOLDB004AOGZB0
- $218.99 –
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8 Port Serial RS232/422/485 PCIe Module Isolation and Surge Protection
- Model #: TOLDB01NCJY2GH
- $671.99 –
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Brainboxes Serial Adapter - 2 Ports (ES-357)
- Model #: TOLDB008S0EMTO
- $545.99 –
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8 Ports MQTT Modbus Gateway Support SSL/TLS Edge Computing RS485 Serial to ethernet Converter Device Server USR-N580
- Model #: RCCWB0BVYKDHH3
- $228.99 –
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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 08/15
- Model #: LHXC6W1JU09-6
- $39.59 –
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MOXA NPort 5430 w/Adapter 4-Port RS-422/485 Serial Device Server, 10/100 Ethernet with Power Adapter, RS-422/485, Terminal Block
Limited time offer, ends 08/15
- Model #: CIKHB07CHQPZPG
- $798.99 –
- More options from $798.99 - $936.99
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MOXA NPort 5650-8-DT-J 8-Port Serial Device Server, 10/100 Ethernet, RS-232/422/485. Connector, RJ-45 8pin Jack connectors, i15KV ESD, 12-48VDC, 110V Power Supply
Limited time offer, ends 08/15
- Model #: GODSB07CCJHGHM
- $1,198.99 –
- More options from $1,198.99 - $1,710.99
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MOXA NPort 5650-8-DT-J 8-Port Serial Device Server, 10/100 Ethernet, RS-232/422/485. Connector, RJ-45 8pin Jack connectors, i15KV ESD, 12-48VDC, 110V Power Supply
Limited time offer, ends 08/15
- Model #: HANRB07CCJHGHM
- $1,198.99 –
- More options from $1,198.99 - $1,710.99
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Arnorin DB9 Null Modem Adapter Male to Female Slimline Data Transfer Serial Port Adapter 10 Pack
- Model #: HYH-20260630-C7CC-4326
- $139.97 –
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DriverGenius 2-Port PCI Express PCIe RS232 Serial Host Controller Adapter Card - PCIe to Serial DB9 Compatiable with Windows & Linux
- Model #: HYH-20260630-C7CC-1776
- $124.29 –
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DriverGenius 2-Port PCI Express PCIe RS232 Serial Host Controller Adapter Card - PCIe to Serial DB9 Compatiable with Windows & Linux
- Model #: HYH-20260630-C7CC-2776
- $124.29 –
- Free Shipping

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Moxa MGate MB3180: 1 Port RS-232/422/485 Modbus TCP to Serial Communication Gateway
- Model #: 639042492162
- $339.99 –
- Free Shipping

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MOXA MGate MB3480 - 4 Ports Serial-to-Ethernet Modbus Gateway
- Type: Cable Modem
- Model #: 923477592833
- $1,174.99 –
- More options from $1,174.99 - $1,263.00
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Moxa UPort 1650-8: 8 Port USB-to-Serial Hub, RS-232/422/485
- Type: Cable Modem
- Model #: 923477591171
- $710.20 –
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NanoPi R1 Allwinner RAM 1GB H3 Dual Ethernet Port, Wifi & BT, onboard eMMC with USB & Serial Port for loT
- Model #: CHIYB083NQQ3L3
- $144.99 –
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Industrial 4 Ports Serial Device Server Converter Ethernet to RS232/422/485 Support VCOM/TCP Server/TCP Client/UDP Mode
- Model #: CIKHB0844YFWHT
- $188.19 –
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Industrial 4 Ports Serial Device Server Converter Ethernet to RS232/422/485 Support VCOM/TCP Server/TCP Client/UDP Mode
- Model #: CHIYB0844YFWHT
- $188.99 –
- Free Shipping

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ZR2000 Series 4G Industrial Compact Router ZR2721 4G LTE with Two Ethernet Ports and Serial Port (Latin America)
- Model #: CHIYB0D8FLZPHR
- $394.99 –
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