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Computer Communication Module

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8-Channel 4-20mA Signal Acquisition Module with RS485 Communication

8-Channel 4-20mA Signal Acquisition Module with RS485 Communication

US $ 20-30 / Piece FOB
1 Piece (MOQ)
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Shijiazhuang Dekun Electronic Technology Co., Ltd.

Hebei, China
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TM5ns31 Sercos III Communication Module Modicon TM5 Fieldbus Interface

TM5ns31 Sercos III Communication Module Modicon TM5 Fieldbus Interface

US $ 820-1,100 / Piece FOB
1 Piece (MOQ)
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Shantou Sikinta Automation Equipment Co., Ltd.

Guangdong, China
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CAT6A Keystone Jack RJ45 Tool-Less Connector Adapt for Networking Cable

CAT6A Keystone Jack RJ45 Tool-Less Connector Adapt for Networking Cable

US $ 0.44-0.53 / Piece FOB
1,000 Pieces (MOQ)
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Ningbo HY Connect Communication Technology Co., Ltd.

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2019
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New 1 PCS Beckhoff PLC Module Kl5001 12 Months Warranty Via DHL or FedEx

New 1 PCS Beckhoff PLC Module Kl5001 12 Months Warranty Via DHL or FedEx

US $ 50-150 / Piece FOB
1 Piece (MOQ)
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Xiamen YuanZhan Automation Equipment Co., Ltd.

Fujian, China Since 2024
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Mini Fiber Optical Communication Equipment Amplifier EDFA Module

Mini Fiber Optical Communication Equipment Amplifier EDFA Module

US $ 210-540 / Piece FOB
1 Piece (MOQ)
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Shandong Wanshuo Optoelectronic Equipment Co., Ltd.

Shandong, China
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SFP 10g CWDM SFP+ Transceiver 1310nm ~ 1610nm 40km LC Singlemode 10g CWDM Module

SFP 10g CWDM SFP+ Transceiver 1310nm ~ 1610nm 40km LC Singlemode 10g CWDM Module

US $ 70-140 / Piece FOB
1 Piece (MOQ)
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SHENZHEN REALSEA OPTOELECTRONIC TECHNOLOGY CO., LTD.

Guangdong, China
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Eth-Cj-2p Ethernet Module Suitable for Omron Cj Series PLC RS232 TCP Modbus Communication Converter

Eth-Cj-2p Ethernet Module Suitable for Omron Cj Series PLC RS232 TCP Modbus Communication Converter

US $ 108-110.38 / Piece FOB
1 Piece (MOQ)
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Dongguan Ailisen Trading Co., Ltd

Guangdong, China
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Guaranteed Quality Other Communication and Network Modules Io-Link-M12 Device Module

Guaranteed Quality Other Communication and Network Modules Io-Link-M12 Device Module

US $ 82-100 / Piece FOB
1 Piece (MOQ)
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Tianjin Sentinel Electronics Co., Ltd.

Tianjin, China
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25Gb/s SFP28 CWDM 10km Fiber ChannelTransceiver Module

25Gb/s SFP28 CWDM 10km Fiber ChannelTransceiver Module

US $ 18-100 / Piece FOB
1 Piece (MOQ)
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Lovi Semiconductor Technology (Jiaxing) Co., Ltd.

Zhejiang, China
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CWDM, Oadm Module in Lgx Box

CWDM, Oadm Module in Lgx Box

1 Piece (MOQ)
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Flyin Grroup Co., Ltd

Guangdong, China
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PLC Coupler Module with Ethercat Interface Codesys PLC RS485 Communication Interface

PLC Coupler Module with Ethercat Interface Codesys PLC RS485 Communication Interface

1 Piece (MOQ)
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Unionscience Technology Group Co., Ltd.

Yunnan, China
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Bus-Configurable Io Module for Industrial Use with Ultra-Thin Modular Format Rb

Bus-Configurable Io Module for Industrial Use with Ultra-Thin Modular Format Rb

US $ 49-199 / Piece FOB
1 Piece (MOQ)
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Nanjing Decowell Automation Co., Ltd.

Manufacturer/Factory & Trading Company

Jiangsu, China Since 2023
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PNP Type Digital I/O Module with RS485 Port Support Ethercat Profinet 8 Channels

PNP Type Digital I/O Module with RS485 Port Support Ethercat Profinet 8 Channels

US $ 25-35 / Piece FOB
1 Piece (MOQ)
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Henan 4.0 Automation Equipment Co., Ltd.

Henan, China Since 2023
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Eltek Powerpack 48-5800 241246.500 Communication Power Rectifier Module

Eltek Powerpack 48-5800 241246.500 Communication Power Rectifier Module

US $ 380 / Piece FOB
1 Piece (MOQ)
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Shenzhen Dulcimer Technology Co., Ltd.

Trading Company

Guangdong, China Since 2023
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OEM Ready Ts1224 Laser Distance Module with Communication Protocol and Host Software

OEM Ready Ts1224 Laser Distance Module with Communication Protocol and Host Software

US $ 166-207 / Piece FOB
5 Pieces (MOQ)
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Jinan Azure International Trade Co., Ltd.

Shandong, China Since 2026
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Io System 8-Channel Digital Output Module Source/PNP/High Efficiency, 24V DC/0.5A, Internal Power Supply Remote I/O Io Module for Siemens PLC

Io System 8-Channel Digital Output Module Source/PNP/High Efficiency, 24V DC/0.5A, Internal Power Supply Remote I/O Io Module for Siemens PLC

US $ 30-40 / Piece FOB
1 Piece (MOQ)
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Henan 4.0 Automation Equipment Co., Ltd.

Henan, China Since 2023
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Lora Module Helium Hotspots Lorawan Network

Lora Module Helium Hotspots Lorawan Network

US $ 59-79 / Piece FOB
1,000 Pieces (MOQ)
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Shenzhen Gator Brilliant Technology Co., Ltd.

Trading Company

Guangdong, China Since 2022
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Blue Film 5.7 Inch 320240b Graphic DOT Matrix LCD Display Module

Blue Film 5.7 Inch 320240b Graphic DOT Matrix LCD Display Module

US $ 46.4-64.3 / Piece FOB
1,000 Pieces (MOQ)
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Shenzhen Xinnoa Display Technology Co., Ltd

Manufacturer/Factory & Trading Company

Guangdong, China Since 2025
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C9500-Nm-2q New Brand Original 9500 Series 2 X 40ge Network Module

C9500-Nm-2q New Brand Original 9500 Series 2 X 40ge Network Module

US $ 400-800 / pieces FOB
2 pieces (MOQ)
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Beijing Zhonglian Yuanyang Technology Co., Ltd.

Beijing, China Since 2024
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3.95 Inch 720*720 Factory Direct Wholesale Supply TFT LCD Display Module

3.95 Inch 720*720 Factory Direct Wholesale Supply TFT LCD Display Module

US $ 9-10 / Piece FOB
2 Pieces (MOQ)
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Shenzhen Hzy Photoelectric Technology Co., Ltd.

Guangdong, China Since 2020
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H3c Qsfp-40g-Bidi-Sr-mm850 Compatible 40gbase-Sr Bi-Directional Duplex LC Optical Transceiver Module

H3c Qsfp-40g-Bidi-Sr-mm850 Compatible 40gbase-Sr Bi-Directional Duplex LC Optical Transceiver Module

US $ 30-120 / Piece FOB
1 Piece (MOQ)
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Shenzhen Link-All Technology Co., Ltd.

Guangdong, China Since 2018
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LED Display Panel Full Color LED Screen Board Indoor P7.62 LED Module

LED Display Panel Full Color LED Screen Board Indoor P7.62 LED Module

US $ 7.3-8.1 / pieces FOB
1 pieces (MOQ)
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Zhongshan Bluestar Photoelectric Technology Co., Ltd.

Manufacturer/Factory

Guangdong, China Since 2024
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Cr-SIM-3.7V-15W High-Efficiency DC-DC Power Supply Module for IoT & Telecom Applications

Cr-SIM-3.7V-15W High-Efficiency DC-DC Power Supply Module for IoT & Telecom Applications

US $ 0.1 / Piece FOB
1 Piece (MOQ)
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Simentor Electronic Limited

Trading Company

Guangdong, China Since 2024
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About Computer Communication Module FAQ

  • QHow do I ensure the reliability of communication module manufacturers in China?

    Discover the perfect addition to your Communication Module with our Computer Communication Module.To ensure the reliability of manufacturers in China, conduct thorough research, verify certifications, request client references, and inspect production facilities if possible. Choosing a reputable supplier recognized for high-quality communication modules is crucial for a successful partnership.

  • QWhat benefits can I gain from purchasing communication modules wholesale for production?

    The Computer Communication Module is classified under our comprehensive Communication Module range.Purchasing communication modules wholesale can provide cost savings, bulk purchasing options, and consistency in product quality and performance. Buyers can also enjoy dedicated customer support, tailored solutions, and partnership benefits from trusted suppliers.

  • QWhat type of communication protocols do communication modules support?

    The Computer Communication Module is a top choice in our Communication Module collection.Communication modules typically support protocols such as Wi-Fi, Bluetooth, RFID, and LoRa. Consult with a professional supplier for guidance on selecting the best communication module based on your specific project needs and budget constraints.

RF High Power 500W 6000-8000MHz Professional Fpv Anti Drone Module Power Amplifier Module

RF High Power 500W 6000-8000MHz Professional Fpv Anti Drone Module Power Amplifier Module

US $ 12,000 / Piece FOB
1 Piece (MOQ)
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Shenzhen Zd Tech Co., Ltd

Guangdong, China Since 2022
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Durable Mono Solar Panel Module for Industrial Solar Energy Projects

Durable Mono Solar Panel Module for Industrial Solar Energy Projects

US $ 200 / Piece FOB
3 Pieces (MOQ)
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Shanghai Fante Industrial Co., Ltd

Shanghai, China Since 2025
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Advanced Lithium Battery Protection Module with RS485 Connectivity

Advanced Lithium Battery Protection Module with RS485 Connectivity

US $ 36.5-55.06 / Piece FOB
1 Piece (MOQ)
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Shenzhen Intelligent Litium Battery Electronic Co., Ltd

Manufacturer/Factory & Trading Company

Guangdong, China Since 2025
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ODM/OEM Yellow-Green 320X240 Graphic LCM Panel 320240 LCD Module

ODM/OEM Yellow-Green 320X240 Graphic LCM Panel 320240 LCD Module

US $ 3.8-3.9 / pcs FOB
1,000 pcs (MOQ)
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Hongkong Lestar Electronic Technology Limited

Guangdong, China Since 2024
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PROSOFT PLC MODULE PLX31-MBTCP-MBS PLX31-EIP-MBTCP PLX31-EIP-PND PLX31-EIP-SIE PLX31-EIP-MBS MODBUS TCP/IP TO MODBUS SERIAL COMM MODULE

PROSOFT PLC MODULE PLX31-MBTCP-MBS PLX31-EIP-MBTCP PLX31-EIP-PND PLX31-EIP-SIE PLX31-EIP-MBS MODBUS TCP/IP TO MODBUS SERIAL COMM MODULE

US $ 123 / Piece FOB
1 Piece (MOQ)
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Amikon Limited

Fujian, China Since 2024
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High-Performance Drone Detection and Defense Equipment for Vehicles

High-Performance Drone Detection and Defense Equipment for Vehicles

US $ 36,000 / pieces FOB
1 pieces (MOQ)
Contact Supplier
Audited Supplier
Fujian Jiefei Hou Science and Technology Co., Ltd.

Fujian, China Since 2024
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LCD Display Module Win CE 6.0 Resistance 7 Inch Touch Screen Industrial Panel PC Module

LCD Display Module Win CE 6.0 Resistance 7 Inch Touch Screen Industrial Panel PC Module

US $ 65-85 / Piece FOB
1 Piece (MOQ)
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Guangzhou Weiqian Computer Technology Co.,ltd

Manufacturer/Factory & Trading Company

Guangdong, China Since 2019
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Indoor LED Display Panel by Nationstar - P2 P3 P5 P6 P8 Full Color SMD Module

Indoor LED Display Panel by Nationstar - P2 P3 P5 P6 P8 Full Color SMD Module

US $ 8-11 / Piece FOB
1 Piece (MOQ)
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Guangdong New Electronics Information Import & Export Ltd

Guangdong, China Since 2025
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2.8 Inch TFT LCD Module with 240*RGB*320 LCD Display

2.8 Inch TFT LCD Module with 240*RGB*320 LCD Display

US $ 4.8-5.8 / Piece FOB
1,000 Pieces (MOQ)
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Suzhou Chaoxian Technology Co., Ltd.

Shanghai, China Since 2023
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Portable 1-10km Omni-Directional Uav Drone Signal Detector Drone Detection

Portable 1-10km Omni-Directional Uav Drone Signal Detector Drone Detection

US $ 19,000 / pieces FOB
1 pieces (MOQ)
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Fujian Jiefei Hou Science and Technology Co., Ltd.

Fujian, China Since 2024
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Huawei Power Supply R4850 48V 100A DC ETP48100-B1

Huawei Power Supply R4850 48V 100A DC ETP48100-B1

US $ 1 / Piece FOB
1 Piece (MOQ)
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Shenzhen NetHome Technology Co.,Ltd

Guangdong, China Since 2023
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LB-LINK BL-M8811CU2 Newest Rtl Chipset IC 433.3Mbps WiFi Module USB Interface WiFi Gigabit Network Card Realtek 8811

LB-LINK BL-M8811CU2 Newest Rtl Chipset IC 433.3Mbps WiFi Module USB Interface WiFi Gigabit Network Card Realtek 8811

US $ 2.6-2.9 / Piece FOB
100 Pieces (MOQ)
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Audited Supplier
Shenzhen Bilian Electronic Limited

Manufacturer/Factory

Guangdong, China Since 2023
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Constant Voltage Source Output or Constant Current Source Output Signal Isolation D/a Conversion Module

Constant Voltage Source Output or Constant Current Source Output Signal Isolation D/a Conversion Module

US $ 93.33-93.99 / Piece FOB
2 Pieces (MOQ)
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Audited Supplier
Shenzhen Weijunrui Technology Co.,Ltd

Guangdong, China Since 2025
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