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Computer Communication Module

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Smart RS232 RS485 Link Communication Port Conversion Module Sg72A

Smart RS232 RS485 Link Communication Port Conversion Module Sg72A

US $ 35-46.99 / Piece FOB
1 Piece (MOQ)
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Baishan Power (Fuzhou) Co., Limited

Fujian, China Since 2018
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High-Speed VDSL Communication Module for Industrial Two-Core Cable Networks

High-Speed VDSL Communication Module for Industrial Two-Core Cable Networks

US $ 150-300 / Piece FOB
2 Pieces (MOQ)
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Kunshan WonderTek Technology Co., Ltd.

Manufacturer/Factory & Trading Company

Jiangsu, China Since 2018
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in-Stock PLC 6gk5208-0ba00-2AC2 Switch Module with RS485 Communication Interface

in-Stock PLC 6gk5208-0ba00-2AC2 Switch Module with RS485 Communication Interface

US $ 50-99 / Piece FOB
1 Piece (MOQ)
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Dongguan Sinaean Industrial Technology Co., Ltd.

Trading Company

Guangdong, China Since 2023
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Best Buy 80W-100W 1150-1280MHz Multi Band Lora GaN RF Module for Anti Drone Jammer GSM Signal Inhibitor

Best Buy 80W-100W 1150-1280MHz Multi Band Lora GaN RF Module for Anti Drone Jammer GSM Signal Inhibitor

US $ 143 / pieces FOB
1 pieces (MOQ)
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Shenzhen Longyuan Technology Co., Ltd.

Trading Company

Guangdong, China Since 2024
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Wago 283 101 Digital Output Module for Efficient Industrial Control with Enhanced Functionality

Wago 283 101 Digital Output Module for Efficient Industrial Control with Enhanced Functionality

US $ 90-399 / Piece FOB
1 Piece (MOQ)
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Quanzhou Ausenist Technology Co., Ltd

Jiangsu, China Since 2023
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New 1 PCS Communication Module 3bse022366r1 12 Months Warranty Via DHL or FedEx

New 1 PCS Communication Module 3bse022366r1 12 Months Warranty Via DHL or FedEx

US $ 666-1,066 / Piece FOB
1 Piece (MOQ)
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Xiamen YuanZhan Automation Equipment Co., Ltd.

Fujian, China Since 2024
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Battery Management Coulometer Module Withbms Data Retrieval, Can, RS485, Bluetooth Communication for Jabada Mbs Wireless Battery Manager

Battery Management Coulometer Module Withbms Data Retrieval, Can, RS485, Bluetooth Communication for Jabada Mbs Wireless Battery Manager

US $ 32-40 / Piece FOB
50 Pieces (MOQ)
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Shenzhen Lanke Technology Co., Ltd.

Guangdong, China Since 2022
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1.4G 1400-1500MHz 100W Customized Portable RF Power Amplifier Module with RS485 Communication for Anti Uav

1.4G 1400-1500MHz 100W Customized Portable RF Power Amplifier Module with RS485 Communication for Anti Uav

US $ 150-180 / Piece FOB
1 Piece (MOQ)
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TATUSKY TRADING CO.,LIMITED

Trading Company

Guangdong, China Since 2024
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8903-CB-00 Parker SSD Canopen Communication Interface, Module

8903-CB-00 Parker SSD Canopen Communication Interface, Module

US $ 1-10,000 / Piece FOB
1 Piece (MOQ)
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China One-Tone Industrial Group Co., Ltd

Tianjin, China Since 2023
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Aoul51 High Precision Radar Level Measuring Instrument Built-in 4G Wireless Full-Network Communication Module Optional

Aoul51 High Precision Radar Level Measuring Instrument Built-in 4G Wireless Full-Network Communication Module Optional

US $ 375-525 / Piece FOB
1 Piece (MOQ)
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Fujian Autec Factory Automation Equipment Co., Ltd.

Manufacturer/Factory & Trading Company

Fujian, China Since 2025
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Huawei ETP48100-B1 Embedded Power Supply Huawei 48V100aolt with Monitoring AC to DC Communication Power Module

Huawei ETP48100-B1 Embedded Power Supply Huawei 48V100aolt with Monitoring AC to DC Communication Power Module

US $ 1,800 / Piece FOB
1 Piece (MOQ)
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TOB Technologies Co., Limited

Trading Company

Guangdong, China Since 2023
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New Ci520V1 3bse012869r1 Ci532V04 Ci540 3bse001077r1 Cma112 3dde300013 Communication Interface Module in Stock

New Ci520V1 3bse012869r1 Ci532V04 Ci540 3bse001077r1 Cma112 3dde300013 Communication Interface Module in Stock

US $ 123 / Piece FOB
1 Piece (MOQ)
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Moore Automation

Trading Company

Fujian, China Since 2024
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Ultra-Long-Distance 20km 25km 30km Fpv Fiber Optic Canister for 0.25mm Uav Communication with Video Data Module

Ultra-Long-Distance 20km 25km 30km Fpv Fiber Optic Canister for 0.25mm Uav Communication with Video Data Module

US $ 300-365 / Piece FOB
1 Piece (MOQ)
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Padi Fly Technology Company Limited

Guangdong, China Since 2025
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MOXA MiiNePort E1-T Industrial IoT Embedded Communication Module

MOXA MiiNePort E1-T Industrial IoT Embedded Communication Module

US $ 166 / Piece FOB
1 Piece (MOQ)
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Beijing Zhongping Technology Co., Ltd.

Trading Company

Beijing, China Since 2025
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Genuine Smartgen Genset Cloud Monitoring Communication Module CMM366b-4G CMM366can-4G CMM366A-WiFi

Genuine Smartgen Genset Cloud Monitoring Communication Module CMM366b-4G CMM366can-4G CMM366A-WiFi

US $ 150-300 / Piece FOB
1 Piece (MOQ)
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Fuzhou Wintpower Technology Co., Ltd

Fujian, China Since 2021
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Solar Power Sigenergy Premium Communication Module Stick IP66 - Protected and Suitable for Lora/Nb - IoT Communication

Solar Power Sigenergy Premium Communication Module Stick IP66 - Protected and Suitable for Lora/Nb - IoT Communication

US $ 130 / Piece FOB
10 Pieces (MOQ)
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Huaen Green Energy (Beijing) Electronics Co., Ltd.

Beijing, China Since 2025
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AC500 Extended Communication Module Cm592-Dp/Cm574-RS

AC500 Extended Communication Module Cm592-Dp/Cm574-RS

US $ 360-460 / Piece FOB
1 Piece (MOQ)
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Shanghai Zhongcheng Fengyuan Industrial Technology Co., Ltd.

Trading Company

Shanghai, China Since 2024
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Triple Bands 15km Long Range Uav Ugv FPV System RF communication module

Triple Bands 15km Long Range Uav Ugv FPV System RF communication module

US $ 3,000-4,000 / Piece FOB
2 Pieces (MOQ)
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Radioforce Technologies Co., Ltd

Guangdong, China Since 2025
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10g 300m 850nm XFP Sr Transceiver Module

10g 300m 850nm XFP Sr Transceiver Module

US $ 0.1-200 / Piece FOB
1 Piece (MOQ)
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Takfly Communications Co., Ltd.

Guangdong, China Since 2013
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INVENSYS TRICONEX 8101 8110 8300A 8312 8311 8321 T8110B communication modules

INVENSYS TRICONEX 8101 8110 8300A 8312 8311 8321 T8110B communication modules

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

Fujian, China Since 2024
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Siemens 6es75411ab000ab0 Communication Module S7-1500

Siemens 6es75411ab000ab0 Communication Module S7-1500

US $ 1,133.21-1,168.08 / Piece FOB
1 Piece (MOQ)
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Beijing Zhongchi Automation Equipment Co., Ltd.

Trading Company

Beijing, China Since 2025
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Brand New 1775-S4b 1775-Lx 1775-Mea 1775-S4a I/O I/O Scanner Communication Adapter Module Fast Shipping

Brand New 1775-S4b 1775-Lx 1775-Mea 1775-S4a I/O I/O Scanner Communication Adapter Module Fast Shipping

US $ 123 / Piece FOB
1 Piece (MOQ)
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Moore Automation

Trading Company

Fujian, China Since 2024
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1.25g 1000base CWDM SFP 1470-1610nm Compatible 1000base 40km/80km Dom Transceiver Module

1.25g 1000base CWDM SFP 1470-1610nm Compatible 1000base 40km/80km Dom Transceiver Module

US $ 3-50 / Piece FOB
1 Piece (MOQ)
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Shenzhen Link-All Technology Co., Ltd.

Guangdong, China Since 2018
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About Computer Communication Module FAQ

  • QWhat type of communication protocols do communication modules support?

    Our Computer Communication Module offers exceptional quality and style within the Communication Module category.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.

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

    Our Computer Communication Module offers exceptional quality within the Communication Module category.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 a standout piece in our Communication Module collection.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.

Sigenergy Solar PV Durable Communication Module Furnished with IP66 Certification Capable of SMS/GPRS Communication Stick

Sigenergy Solar PV Durable Communication Module Furnished with IP66 Certification Capable of SMS/GPRS Communication Stick

US $ 130 / Piece FOB
10 Pieces (MOQ)
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Huaen Green Energy (Beijing) Electronics Co., Ltd.

Beijing, China Since 2025
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Simcom Gms/GPRS 2g/3G/4G/5g Module SIM808 with Lcc Package

Simcom Gms/GPRS 2g/3G/4G/5g Module SIM808 with Lcc Package

US $ 8.02-11.2 / Piece FOB
50 Pieces (MOQ)
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Shenzhen Sinosky Electronics Co., Ltd.

Trading Company

Guangdong, China Since 2025
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Advanced Nim-1t Communication Module for Enhanced Data Transmission

Advanced Nim-1t Communication Module for Enhanced Data Transmission

US $ 243-256 / Piece FOB
1 Piece (MOQ)
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Shanghai Lianmai Tongchuang Technology Co., Ltd.

Shanghai, China Since 2025
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Industrial CC-Link IO Controller Communication Module

Industrial CC-Link IO Controller Communication Module

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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UAV drone long distance communication telemetry ip mesh manet cofdm module

UAV drone long distance communication telemetry ip mesh manet cofdm module

US $ 2,500-3,000 / Piece FOB
2 Pieces (MOQ)
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Radioforce Technologies Co., Ltd

Guangdong, China Since 2025
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C9200-Nm-4G= Catalyst 9200 4 X 1g Network Module.

C9200-Nm-4G= Catalyst 9200 4 X 1g Network Module.

US $ 1-500 / Piece FOB
1 Piece (MOQ)
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Beijing Borui Communication System Integration Co., Ltd.

Beijing, China Since 2023
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New VW3a3720 Communication Module - Reliable Connectivity Solution

New VW3a3720 Communication Module - Reliable Connectivity Solution

US $ 50-70 / Piece FOB
1 Piece (MOQ)
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Guangzhoushi Henneng Trade Co., Ltd.

Trading Company

Guangdong, China Since 2025
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60kw@1000VDC EV DC-DC Charging Power Module with Can Communication

60kw@1000VDC EV DC-DC Charging Power Module with Can Communication

US $ 1,503-1,553 / Piece FOB
1 Piece (MOQ)
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Shijiazhuang Maxwell Technology Co., Ltd.

Trading Company

Hebei, China Since 2024
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Smart Pulse Counter Module with Communication Error Monitoring - DIN35 Rail Installation

Smart Pulse Counter Module with Communication Error Monitoring - DIN35 Rail Installation

US $ 59.99 / Piece FOB
1 Piece (MOQ)
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Beijing Pinghe Chuangye Technology Development Co., Ltd.

Manufacturer/Factory & Trading Company

Beijing, China Since 2023
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Gigabit 20km 1270-1610nm CWDM SFP Transceiver Module

Gigabit 20km 1270-1610nm CWDM SFP Transceiver Module

US $ 20-42 / Piece FOB
2 Pieces (MOQ)
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Takfly Communications Co., Ltd.

Guangdong, China Since 2013
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Siemens S7-400 Series Communication Central PLC 6dd1607-0ea1 Module

Siemens S7-400 Series Communication Central PLC 6dd1607-0ea1 Module

US $ 120-150 / Piece FOB
1 Piece (MOQ)
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Guangzhou he Neng Automation Equipment Co. , Ltd.

Trading Company

Guangdong, China Since 2022
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1.25g CWDM SFP 1490nm 80km Dom Transceiver Module

1.25g CWDM SFP 1490nm 80km Dom Transceiver Module

US $ 45 / Piece FOB
1 Piece (MOQ)
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Takfly Communications Co., Ltd.

Manufacturer/Factory

Guangdong, China Since 2013
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Foxboro Fbm215 Fbm219 Fcm10e Hart Communication Output Interface Module

Foxboro Fbm215 Fbm219 Fcm10e Hart Communication Output Interface Module

US $ 123 / Piece FOB
1 Piece (MOQ)
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Moore Automation

Trading Company

Fujian, China Since 2024
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