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High-Efficiency 300W Mono Solar Panel Outdoor Photovoltaic Module for off-Grid Solar Power Systems

High-Efficiency 300W Mono Solar Panel Outdoor Photovoltaic Module for off-Grid Solar Power Systems

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

Shanghai, China Since 2025
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Tda7377 Power Amplifier Audio Board 2.1 Channel Subwoofer Bass Sound Amplifier DIY Kits

Tda7377 Power Amplifier Audio Board 2.1 Channel Subwoofer Bass Sound Amplifier DIY Kits

100 Pieces (MOQ)
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Shinningpc Industrial Co., Ltd.

Guangdong, China Since 2017
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New Original Siemens S7-300 Series/Analog Expansion/PLC Module 6es7331-7kf02-0ab0

New Original Siemens S7-300 Series/Analog Expansion/PLC Module 6es7331-7kf02-0ab0

US $ 560-610 / 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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High Gain RF Power Amplifier for 13.75-14.5GHz Wireless Communication

High Gain RF Power Amplifier for 13.75-14.5GHz Wireless Communication

US $ 13,810 / Piece FOB
1 Piece (MOQ)
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Nanjing Shinewave Technology Co., Ltd.

Manufacturer/Factory & Trading Company

Jiangsu, China Since 2022
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1.25g SFP Transceiver 1.25g 1430nm SMF 10km Hilink Brand 100km CWDM SFP 10g Module

1.25g SFP Transceiver 1.25g 1430nm SMF 10km Hilink Brand 100km CWDM SFP 10g Module

US $ 18-25 / Piece FOB
1 Piece (MOQ)
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SHENZHEN REALSEA OPTOELECTRONIC TECHNOLOGY CO., LTD.

Guangdong, China
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Advantech Flex I/O Seriesi/O Expansion Module for Mic-7 Series (98R17500601)

Advantech Flex I/O Seriesi/O Expansion Module for Mic-7 Series (98R17500601)

US $ 625-647 / Piece FOB
1 Piece (MOQ)
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Telefly Telecommunications Equipment Co., Ltd.

Guangdong, China Since 2014
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mm20-Z6z6z6z6sahh Fiber Optic SFP Expansion Module (4 Slots)

mm20-Z6z6z6z6sahh Fiber Optic SFP Expansion Module (4 Slots)

1 Piece (MOQ)
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Beijing Zhongping Technology Co., Ltd.

Trading Company

Beijing, China Since 2025
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5 Ports Gigabit Poe Network Switch DIN Rail Ethernet Switch

5 Ports Gigabit Poe Network Switch DIN Rail Ethernet Switch

US $ 60-65 / Piece FOB
2 Pieces (MOQ)
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Shenzhen Jeetronics Communications Co., Ltd.

Guangdong, China Since 2022
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2km Over Single Mode Fiber/Fiber Media Converter/Transceiver Module/Sr4 Fiber

2km Over Single Mode Fiber/Fiber Media Converter/Transceiver Module/Sr4 Fiber

US $ 60 / Piece FOB
10 Pieces (MOQ)
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Shanghai Rui Tai Photoelectric Technology Co., Ltd.

Trading Company

Shanghai, China Since 2021
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Advanced 8-Channel Ethercat Io Module for Siemens PLC Systems

Advanced 8-Channel Ethercat Io Module for Siemens PLC Systems

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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Woodward PLC MODULE 9907-205 9906-619 8237-1104 9905-970 9905-969 9905-971 9905-968 9905-096 9907-252 Hand-held Programmer for MSLC Series

Woodward PLC MODULE 9907-205 9906-619 8237-1104 9905-970 9905-969 9905-971 9905-968 9905-096 9907-252 Hand-held Programmer for MSLC Series

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

Fujian, China Since 2024
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New Original Cisco Catalyst 9400 Series Modules & Cards C9400-LC-48t

New Original Cisco Catalyst 9400 Series Modules & Cards C9400-LC-48t

US $ 2,600-2,800 / Piece FOB
1 Piece (MOQ)
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Beijing Borui Communication System Integration Co., Ltd.

Beijing, China Since 2023
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High Quality and Strong Compatibility 25g Er 1310nm 40km Single Mode Dual LC Transceiver Module SFP28

High Quality and Strong Compatibility 25g Er 1310nm 40km Single Mode Dual LC Transceiver Module SFP28

US $ 5-12 / Piece FOB
1 Piece (MOQ)
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Hubei Chenyu Photoelectric Technology Co., Ltd.

Trading Company

Hubei, China Since 2022
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Fx-40b Push in Modular Terminal Block System, Rail Terminal Block Module

Fx-40b Push in Modular Terminal Block System, Rail Terminal Block Module

US $ 11 / Piece FOB
50 Pieces (MOQ)
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Shandong Shansen Cnc Technology Co., Ltd

Manufacturer/Factory & Trading Company

Shandong, China Since 2024
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Nationstar P1.25-P10 SMD Waterproof LED Module - 256X128mm for Business Displays

Nationstar P1.25-P10 SMD Waterproof LED Module - 256X128mm for Business Displays

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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200-400MHz 50W GaN Anti Module for Anti Drone System Autel Anti Fpv Mavic 3 Autel Fpv Ua Poland RF Module Anti Drone Fpv Jammer

200-400MHz 50W GaN Anti Module for Anti Drone System Autel Anti Fpv Mavic 3 Autel Fpv Ua Poland RF Module Anti Drone Fpv Jammer

US $ 260 / 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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Factory Outlet Digital Acceleration of Gravity Tilt Module Gy-291 for Arduino

Factory Outlet Digital Acceleration of Gravity Tilt Module Gy-291 for Arduino

US $ 0.54-0.59 / Piece FOB
10 Pieces (MOQ)
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Shenzhen Ke Zhi You Technology Co., Ltd.

Guangdong, China Since 2018
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2.76 Inch Smart Home &Automotive TFT LCD Display Module

2.76 Inch Smart Home &Automotive TFT LCD Display Module

US $ 12-13 / Piece FOB
2 Pieces (MOQ)
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Shenzhen Hzy Photoelectric Technology Co., Ltd.

Guangdong, China Since 2020
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Two-Element GPS Anti-Jamming Antenna for GPS/Glonass Frequency Signals Uav Application Anti-Interference Antenna

Two-Element GPS Anti-Jamming Antenna for GPS/Glonass Frequency Signals Uav Application Anti-Interference Antenna

US $ 2,200-2,500 / Piece FOB
1 Piece (MOQ)
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Nanjing Shinewave Technology Co., Ltd.

Manufacturer/Factory & Trading Company

Jiangsu, China Since 2022
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Zhaowei Micro Gearbox Motor Module for Communication Products

Zhaowei Micro Gearbox Motor Module for Communication Products

US $ 24.6-39.5 / Piece FOB
3,000 Pieces (MOQ)
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Shenzhen Zhaowei Machinery & Electronics Co., Ltd.

Manufacturer/Factory & Trading Company

Guangdong, China Since 2015
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RJ45 180 Degree Modular Jack CAT6 Keystone Jack

RJ45 180 Degree Modular Jack CAT6 Keystone Jack

US $ 1.8-2.5 / Piece FOB
1,000 Pieces (MOQ)
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Qingdao Shenheng Network Technology Co., Ltd.

Shandong, China Since 2022
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Australia Type RJ45 UTP CAT6 8p8c 180 Degree Blue&White Colors Keystone Jack

Australia Type RJ45 UTP CAT6 8p8c 180 Degree Blue&White Colors Keystone Jack

US $ 0.28-0.5 / Piece FOB
1,000 Pieces (MOQ)
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NINGBO SKECH IMPORT & EXPORT CO., LTD.

Zhejiang, China Since 2021
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1000-2000MHz 200W Power RF Module RF Amplifier Signal Amplifier

1000-2000MHz 200W Power RF Module RF Amplifier Signal Amplifier

US $ 8,888-15,888 / Piece FOB
1 Piece (MOQ)
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Pinnacle Technology Co., Limited

Manufacturer/Factory & Trading Company

Guangdong, China Since 2015
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About Computer Communication Module FAQ

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

    Enhance your Communication Module setup with our premium Computer Communication Module.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?

    Discover the perfect addition to your Communication Module with our Computer Communication Module.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?

    The Computer Communication Module is a top choice in our Communication Module collection.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.

autonomous systems mesh networking telemetry datalink module

autonomous systems mesh networking telemetry datalink 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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Bently Nevada/Relay Module/3500/3500/33-01-00-00/3500/42-02-01-00-00

Bently Nevada/Relay Module/3500/3500/33-01-00-00/3500/42-02-01-00-00

US $ 50 / Piece FOB
1 Piece (MOQ)
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Guilin Sanhua Mechanical Electrical Automation Engineering Co., Ltd.

Guangxi, China Since 2022
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China OEM/ODM 5-Inch Serial HMI Display, Plug and Play for MCU/PLC Integration with Customization From Prototype to Mass Production

China OEM/ODM 5-Inch Serial HMI Display, Plug and Play for MCU/PLC Integration with Customization From Prototype to Mass Production

US $ 22-27 / Piece FOB
99 Pieces (MOQ)
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Qingdao Ansenke Electronics CO., LTD

Manufacturer/Factory & Trading Company

Guangdong, China Since 2023
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Rail-Mounted 4G Cellular Modem DTU with Dual SIM TCP/IP/MQTT/HTTP Support

Rail-Mounted 4G Cellular Modem DTU with Dual SIM TCP/IP/MQTT/HTTP Support

US $ 40-60 / Piece FOB
10 Pieces (MOQ)
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Hangzhou Antin Power Technology Co., Ltd.

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2022
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Automatic PLC Control Module for Biogas Plant

Automatic PLC Control Module for Biogas Plant

1 Piece (MOQ)
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Hunan Along New Energy Technologies Co., Ltd.

Hunan, China Since 2015
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Huawei ETP48400-C3b1 Embedded Switching Power Supply 48V400A Rectifier

Huawei ETP48400-C3b1 Embedded Switching Power Supply 48V400A Rectifier

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

Guangdong, China Since 2023
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C9400-Sup-1catalyst 9400 Series Supervisor 1 Module Spare.

C9400-Sup-1catalyst 9400 Series Supervisor 1 Module Spare.

US $ 5,806-5,900 / Set FOB
1 Set (MOQ)
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Starry Networking Tech Ltd.

Beijing, China Since 2023
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Cat5e Network Module Toolless Keystone Jack Network Cable Computer Telephone Information Socket RJ45

Cat5e Network Module Toolless Keystone Jack Network Cable Computer Telephone Information Socket RJ45

US $ 0.2-0.4 / Piece FOB
100 Pieces (MOQ)
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Changzhou Eagle International Trade Corp.

Trading Company

Jiangsu, China Since 2004
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UTP Cat5e/CAT6 RJ45 8p8c 3m Modular Jack 3m Keystone Jack

UTP Cat5e/CAT6 RJ45 8p8c 3m Modular Jack 3m Keystone Jack

US $ 0.15 / Piece FOB
100 Pieces (MOQ)
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Shenzhen Sinet Industrial Co., Ltd.

Guangdong, China Since 2022
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Profibus Cable Dp Cable Encoder Cable Motor Cable Communication Cable

Profibus Cable Dp Cable Encoder Cable Motor Cable Communication Cable

US $ 11 / Piece FOB
1 Piece (MOQ)
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Wenzhou Valvespro Flow Control Technology Co., Ltd.

Zhejiang, China Since 2020
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O_Mron Industrial Control Core Processor - PLC CPU Module with High Computing Speed

O_Mron Industrial Control Core Processor - PLC CPU Module with High Computing Speed

US $ 50-200 / Piece FOB
1 Piece (MOQ)
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Chengdu Canmeng Trading Co., Ltd

Sichuan, China Since 2025
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OEM Qsfp+ 40g 10km Optical Module Single-Mode CWDM SMF 1271-1331nm Ddm Optical Transceiver Module

OEM Qsfp+ 40g 10km Optical Module Single-Mode CWDM SMF 1271-1331nm Ddm Optical Transceiver Module

US $ 135.5-150 / Piece FOB
1 Piece (MOQ)
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Suzhou Weimei Electronic Technology Co., Ltd.

Jiangsu, China
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