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10g SFP+ Lr Transceiver Module, 1310nm 10km Single Mode Fiber Optic Module Compatible with Cisco/Mikrotik/Ubiquiti/Huawei Switches
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10g SFP+ Lr Transceiver Module, 1310nm 10km Single Mode Fiber Optic Module Compatible with Cisco/Mikrotik/Ubiquiti/Huawei Switches

US $ 11 / Piece FOB
100 Pieces (MOQ)
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Audited Supplier
Shenzhen Longxing Industrial Co., Ltd.

Guangdong, China Since 2026
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3.5 Inch Landscape Industrial Control LCD TFT Color Screen Display Embedded High Resolution Stable Wide Voltage Touch Module
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3.5 Inch Landscape Industrial Control LCD TFT Color Screen Display Embedded High Resolution Stable Wide Voltage Touch Module

US $ 4.5-5 / Piece FOB
100 Pieces (MOQ)
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Talent Capital (ShenZhen)Technology Co., Ltd.

Guangdong, China Since 2025
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Siemens 6es7531-7kf00-0ab0 8 Channel Analog Input Module 125μS Conversion Time 24VDC PLC Module
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Siemens 6es7531-7kf00-0ab0 8 Channel Analog Input Module 125μS Conversion Time 24VDC PLC Module

US $ 980-1,000 / Piece FOB
1 Piece (MOQ)
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Sienwell Electronic Co., Limited

Trading Company

Guangdong, China Since 2023
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LCD Video Cards Modules with 256MB Memory

LCD Video Cards Modules with 256MB Memory

US $ 15.8-29.8 / Piece FOB
1 Piece (MOQ)
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Shenzhen Evergrowing Lucky Electronic Co., Ltd.

Trading Company

Guangdong, China Since 2014
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Siemens 6es7531-7kf00-0ab0 8 Channel PLC Analog Input Module 300g Weight IP20 Protection PLC Module
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Siemens 6es7531-7kf00-0ab0 8 Channel PLC Analog Input Module 300g Weight IP20 Protection PLC Module

US $ 980-1,000 / Piece FOB
1 Piece (MOQ)
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Sienwell Electronic Co., Limited

Trading Company

Guangdong, China Since 2023
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48V 3000W He Rectifiers 241119.105 Eltek Flatpack2 Rectifier Modules

48V 3000W He Rectifiers 241119.105 Eltek Flatpack2 Rectifier Modules

US $ 0.1-0.2 / Piece FOB
1 Piece (MOQ)
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Wuhan Unique Mechanical & Electrical Equipment Co., Ltd.

Trading Company

Hubei, China Since 2020
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Flatpack2 48V 2000W He Rectifiers 241115.105 Eltek Rectifier Modules

Flatpack2 48V 2000W He Rectifiers 241115.105 Eltek Rectifier Modules

US $ 0.1-0.2 / Piece FOB
1 Piece (MOQ)
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Wuhan Unique Mechanical & Electrical Equipment Co., Ltd.

Trading Company

Hubei, China Since 2020
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13MP 4K Af USB 2.0 Camera Module
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13MP 4K Af USB 2.0 Camera Module

US $ 112 / Piece FOB
100 Pieces (MOQ)
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Changsha Dahe Optoelectronic Technology Co., Ltd.

Hunan, China Since 2025
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230V/1.5kVA 48V/1.2kw Rectiverter Module 241123.100 Eltek Rectifier Module
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230V/1.5kVA 48V/1.2kw Rectiverter Module 241123.100 Eltek Rectifier Module

US $ 210-230 / Piece FOB
1 Piece (MOQ)
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Wuhan Unique Mechanical & Electrical Equipment Co., Ltd.

Trading Company

Hubei, China Since 2020
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Radiometric Version Night Vision 640X512 13mm Thermal Image Camera Module
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Radiometric Version Night Vision 640X512 13mm Thermal Image Camera Module

US $ 780 / Piece FOB
1 Piece (MOQ)
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Guangzhou Purpleriver Electronic Technology Co., Ltd.

Manufacturer/Factory & Trading Company

Guangdong, China Since 2020
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Msr-USB-M2-50200-A85 50megapixels Auto Focus USB 2.0 Camera Module
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Msr-USB-M2-50200-A85 50megapixels Auto Focus USB 2.0 Camera Module

US $ 168 / Piece FOB
100 Pieces (MOQ)
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Changsha Dahe Optoelectronic Technology Co., Ltd.

Hunan, China Since 2025
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48M Little Cra USB Camera Module
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48M Little Cra USB Camera Module

US $ 246 / Piece FOB
100 Pieces (MOQ)
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Changsha Dahe Optoelectronic Technology Co., Ltd.

Hunan, China Since 2025
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8MP Fixed Focus USB 2.0 Camera Module Msr-USB-M3-08100-F118
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8MP Fixed Focus USB 2.0 Camera Module Msr-USB-M3-08100-F118

US $ 134 / Piece FOB
100 Pieces (MOQ)
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Changsha Dahe Optoelectronic Technology Co., Ltd.

Hunan, China Since 2025
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Bus-Configurable Io Module for Industrial Use with Ultra-Thin Modular Format Rb
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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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100W 2000-6000MHz High Power RF Signal Power Amplifier Module

100W 2000-6000MHz High Power RF Signal Power Amplifier Module

US $ 4,000-5,500 / Piece FOB
500 Pieces (MOQ)
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Shenzhen Zd Tech Co., Ltd

Guangdong, China Since 2022
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62.5kw 1500V Bidirectional DC/DC Converter Module for Efficient Energy Storage
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62.5kw 1500V Bidirectional DC/DC Converter Module for Efficient Energy Storage

US $ 1,950 / Piece FOB
1 Piece (MOQ)
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Hebei Angelite Technology Co., Ltd.

Hebei, China Since 2024
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IP67 I/O Module Industrial Automation I/O Adapter Compatible with Delta PLC and Siemens S7-1200 for High-Speed Remote Control Io-Link Master Module
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IP67 I/O Module Industrial Automation I/O Adapter Compatible with Delta PLC and Siemens S7-1200 for High-Speed Remote Control Io-Link Master Module

US $ 90-450 / 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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Gigabit SFP Lx Transceiver Module, 1.25g 1310nm 20km Single Mode Fiber Optic Module Compatible with Cisco/H3c/Mikrotik/Ubiquiti/Tp-Link
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Gigabit SFP Lx Transceiver Module, 1.25g 1310nm 20km Single Mode Fiber Optic Module Compatible with Cisco/H3c/Mikrotik/Ubiquiti/Tp-Link

US $ 3.8 / Piece FOB
100 Pieces (MOQ)
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Shenzhen Longxing Industrial Co., Ltd.

Guangdong, China Since 2026
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Ceramic Flat UF Membrane Module for Water Treatment-200 Square Meter
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Ceramic Flat UF Membrane Module for Water Treatment-200 Square Meter

US $ 15,020.69-16,689.66 / Piece FOB
1 Piece (MOQ)
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Yaan Weclean Environmental Protection Technology Co., Ltd.

Manufacturer/Factory & Trading Company

Sichuan, China Since 2025
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Semiduken SKD82 Rectifier Bridge Module 80A 600V 1600V Power Module
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Semiduken SKD82 Rectifier Bridge Module 80A 600V 1600V Power Module

US $ 9.8-11 / Piece FOB
10 Pieces (MOQ)
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Zhejiang Duken Electric Co., Ltd.

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2026
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700-1000MHz 30W Anti Drone GaN Lora Module Anti Drone System GaN Module Anti Fpv Anti Autel V3 PA Module RF Module

700-1000MHz 30W Anti Drone GaN Lora Module Anti Drone System GaN Module Anti Fpv Anti Autel V3 PA Module RF Module

US $ 75-85 / Piece FOB
1 Piece (MOQ)
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TATUSKY TRADING CO.,LIMITED

Trading Company

Guangdong, China Since 2024
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Junction Boxes and Edge Connectors for Blpv Modules
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Junction Boxes and Edge Connectors for Blpv Modules

US $ 2.539-2.79 / Set FOB
1,000 Sets (MOQ)
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Dongguan NewSun PV Technology Co., Ltd.

Manufacturer/Factory & Trading Company

Guangdong, China Since 2024
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O_Mron PLC Cj1w-Od261 64-Point Transistor Output Module

O_Mron PLC Cj1w-Od261 64-Point Transistor Output Module

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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About Key Module FAQ

  • QCan I get customized communication modules?

    Our Key Module offers exceptional quality and style within the Communication Module category.Yes, many famous brands offer customization for communication modules. Whether you need specialized features, increased compatibility, or unique designs, many solutions exist in the market. Explore our trends and market insight materials to make informed decisions based on your needs, and don't hesitate to reach out to learn more.

  • QWhat should I look for in a communication module?

    The Key Module is a top choice in our Communication Module collection.When seeking a communication module, prioritize factors such as compatibility with your system, speed & delivery, and price per unit from distributors. OEM options often provide custom solutions. Looking for wholesale prices? Explore our offerings to identify the top brands that align with your requirements.

  • QAre there cost-saving options for bulk communication modules?

    The Key Module is a top choice in our Communication Module collection.Definitely! Many manufacturers provide cost-saving solutions when ordering in bulk. Negotiate prices with distributors to obtain affordable deals. Our guide covers OEM and factory options that cater to both large and small-scale needs. Contact us for personalized quotes!

Ceramic Flat Membrane Module-20 Square Meter
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Ceramic Flat Membrane Module-20 Square Meter

US $ 1,547.59-1,719.54 / Piece FOB
1 Piece (MOQ)
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Audited Supplier
Yaan Weclean Environmental Protection Technology Co., Ltd.

Manufacturer/Factory & Trading Company

Sichuan, China Since 2025
Chat Now Send Inquiry
1080P 16MP Camera Module Sony CMOS Sensor Imx481 Mipi Camera Module
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1080P 16MP Camera Module Sony CMOS Sensor Imx481 Mipi Camera Module

US $ 16.35-25.5 / Piece FOB
5 Pieces (MOQ)
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Audited Supplier
Guangzhou Sincere Information Technology Ltd.

Manufacturer/Factory & Trading Company

Guangdong, China Since 2024
Chat Now Send Inquiry
Antenna Communicates Railway Balise Transmission Module

Antenna Communicates Railway Balise Transmission Module

US $ 3,000-4,000 / Set FOB
1 Set (MOQ)
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Audited Supplier
Chongqing Xinrail Technology Co., Ltd.

Trading Company

Chongqing, China Since 2024
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Mxr100040 40kw EV Charger Module
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Mxr100040 40kw EV Charger Module

US $ 890-970 / Piece FOB
1 Piece (MOQ)
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Hebei Angelite Technology Co., Ltd.

Hebei, China Since 2024
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Split-Design Integrated Module for Modern Industry Supporting Multiple Signal Types
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Split-Design Integrated Module for Modern Industry Supporting Multiple Signal Types

US $ 90.28 / Piece FOB
1 Piece (MOQ)
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Audited Supplier
Nanjing Decowell Automation Co., Ltd.

Manufacturer/Factory & Trading Company

Jiangsu, China Since 2023
Chat Now Send Inquiry
Siemens 6es7531-7kf00-0ab0 S7-1500 Sm531 8ai Module 16bit Resolution Diagnostic Functions PLC Module
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Siemens 6es7531-7kf00-0ab0 S7-1500 Sm531 8ai Module 16bit Resolution Diagnostic Functions PLC Module

US $ 980-1,000 / Piece FOB
1 Piece (MOQ)
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Audited Supplier
Sienwell Electronic Co., Limited

Trading Company

Guangdong, China Since 2023
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50kw@1500V EV Charger Power Module with High Efficiency
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50kw@1500V EV Charger Power Module with High Efficiency

US $ 1,300-1,350 / Piece FOB
5 Pieces (MOQ)
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Audited Supplier
Hebei Angelite Technology Co., Ltd.

Hebei, China Since 2024
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Emerson R48-3000e3 Power Supply Rectifier Module Hot Swap Technology
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Emerson R48-3000e3 Power Supply Rectifier Module Hot Swap Technology

US $ 75-115 / Piece FOB
1 Piece (MOQ)
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Audited Supplier
Wuhan Unique Mechanical & Electrical Equipment Co., Ltd.

Trading Company

Hubei, China Since 2020
Chat Now Send Inquiry
Discrete Automation Powerline Distributed I/O Module for Long Conveyor Systems
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Discrete Automation Powerline Distributed I/O Module for Long Conveyor Systems

US $ 13.87-41.39 / Piece FOB
1 Piece (MOQ)
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Audited Supplier
Nanjing Decowell Automation Co., Ltd.

Manufacturer/Factory & Trading Company

Jiangsu, China Since 2023
Chat Now Send Inquiry
Siemens 6es7531-7kf00-0ab0 S7-1500 Analog Input Module Ai 8X16bit Sm 531 PLC Module
Secured Trading Service

Siemens 6es7531-7kf00-0ab0 S7-1500 Analog Input Module Ai 8X16bit Sm 531 PLC Module

US $ 980-1,000 / Piece FOB
1 Piece (MOQ)
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Audited Supplier
Sienwell Electronic Co., Limited

Trading Company

Guangdong, China Since 2023
Chat Now Send Inquiry
50kw 1000V Bidirectional DC/DC Power Module
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50kw 1000V Bidirectional DC/DC Power Module

US $ 2,450 / Piece FOB
5 Pieces (MOQ)
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Audited Supplier
Hebei Angelite Technology Co., Ltd.

Hebei, China Since 2024
Chat Now Send Inquiry
40kw EV Charging Module for DC Fast Electric Car Charger
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40kw EV Charging Module for DC Fast Electric Car Charger

US $ 870-1,000 / Piece FOB
1 Piece (MOQ)
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Audited Supplier
Shijiazhuang Tonhe Electronics Technologies Co., Ltd.

Hebei, China Since 2021
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Rugged IP67 Remote I/O-Module for Industrial Automation with Io-Link and Siemens Compatibility
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Rugged IP67 Remote I/O-Module for Industrial Automation with Io-Link and Siemens Compatibility

US $ 90-450 / Piece FOB
1 Piece (MOQ)
Send Inquiry
Audited Supplier
Nanjing Decowell Automation Co., Ltd.

Manufacturer/Factory & Trading Company

Jiangsu, China Since 2023
Chat Now Send Inquiry
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