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RS485 to USB Converter Serial Port Converter
Video

RS485 to USB Converter Serial Port Converter

US $ 3/ pcs FOB
MOQ: 1 pcs
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Shenzhen Toprie Electronics Co., Ltd.

Manufacturer/Factory

Guangdong , China Since 2024
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USB Bus Powered RS485 Converter Without External DC Power Low Power Consumption Serial Module
Video

USB Bus Powered RS485 Converter Without External DC Power Low Power Consumption Serial Module

US $ 7/ Piece FOB
MOQ: 1 Piece
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Shandong Renke Control Technology Co., Ltd.

Manufacturer/Factory,Trading Company

Shandong , China Since 2025
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Industrial Grade 10g SFP 80km for Harsh Environments
Video

Industrial Grade 10g SFP 80km for Harsh Environments

US $ 3-45/ Piece FOB
MOQ: 1 Piece
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Shanghai Gengyun Industrial Co., Ltd.

Manufacturer/Factory,Trading Company

Shanghai , China Since 2023
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B&& 80psd80X3.10-01 Siemens Module PLC /Communication Module/Sensor Schneider Servo Motor
Video

B&& 80psd80X3.10-01 Siemens Module PLC /Communication Module/Sensor Schneider Servo Motor

US $ 1/ Piece FOB
MOQ: 1 Piece
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Wenzhou Mingzhe Electric Co., Ltd.

Manufacturer/Factory,Trading Company,Group Corporation

Zhejiang , China Since 2022
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Helium Hotspot Miner

Helium Hotspot Miner

US $ 349-418/ Piece FOB
MOQ: 100 Pieces
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Shenzhen Gator Brilliant Technology Co., Ltd.

Trading Company

Guangdong , China Since 2022
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1.25g Gigabit Bidi SFP Transceiver Sc SFP Optical Module 20km

1.25g Gigabit Bidi SFP Transceiver Sc SFP Optical Module 20km

US $ 0.1-40/ Piece FOB
MOQ: 2 Pieces
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Takfly Communications Co., Ltd.

Manufacturer/Factory,Trading Company

Guangdong , China Since 2013
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SFP Module 10g 80km 1550nm Wavelength Duplex Fiber Module
Video

SFP Module 10g 80km 1550nm Wavelength Duplex Fiber Module

US $ 205-210/ Piece FOB
MOQ: 1 Piece
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Wuhan Yongxinfeng Science&Technology Co., Ltd.

Trading Company

Hubei , China Since 2018
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Industrial WiFi Module with Fast Roaming Time Less Than 100ms for Moving Devices
Video

Industrial WiFi Module with Fast Roaming Time Less Than 100ms for Moving Devices

US $ 1,500-2,000/ Piece FOB
MOQ: 1 Piece
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Tianjin Yiyi Technology Co., Ltd.

Trading Company

Tianjin , China Since 2024
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Network RJ45 Cat. 5e UTP Modular Jack 180 Degree Toolless Keystone Jack

Network RJ45 Cat. 5e UTP Modular Jack 180 Degree Toolless Keystone Jack

US $ 0.4/ Piece FOB
MOQ: 1,000 Pieces
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Ningbo HY Connect Communication Technology Co., Ltd.

Manufacturer/Factory

Zhejiang , China Since 2019
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Factory Direct Network RJ45 8p8c Cat5 CAT6 UTP Unshielded Modular Keystone Jack
Video

Factory Direct Network RJ45 8p8c Cat5 CAT6 UTP Unshielded Modular Keystone Jack

US $ 0.2-0.68/ Piece FOB
MOQ: 1,000 Pieces
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Ningbo Cabelink Electronics Co., Ltd

Manufacturer/Factory,Trading Company

Zhejiang , China Since 2025
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Softel Ethernet Over Coax Eoc Modem Eoc Slave WiFi
Video

Softel Ethernet Over Coax Eoc Modem Eoc Slave WiFi

US $ 15-27/ Piece FOB
MOQ: 1 Piece
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Hangzhou Softel Optic Co., Ltd.

Manufacturer/Factory

Zhejiang , China Since 2009
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Link RJ45 Cat5e CAT6 CAT6A UTP Unshiled 180 Degree Tool Free Keystone Jack
Video

Link RJ45 Cat5e CAT6 CAT6A UTP Unshiled 180 Degree Tool Free Keystone Jack

US $ 0.99-2.99/ Piece FOB
MOQ: 1,000 Pieces
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Ningbo Link Communication Equipment Co., Ltd.

Manufacturer/Factory

Zhejiang , China Since 2023
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D-Type RJ45/8p8c Cat5e Screw Panel Mount Terminal Adapter Keystone Jack

D-Type RJ45/8p8c Cat5e Screw Panel Mount Terminal Adapter Keystone Jack

US $ 0.5-0.85/ Piece FOB
MOQ: 200 Pieces
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Dongguan KaiWin Electronic Co., Ltd.

Manufacturer/Factory

Guangdong , China Since 2023
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Fpv Jammer Module 800MHz RF Power Amplifier 10W Signal Blocker
Video

Fpv Jammer Module 800MHz RF Power Amplifier 10W Signal Blocker

US $ 63-67/ Piece FOB
MOQ: 1 Piece
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Shenzhen Eversmart Technology Co., Ltd.

Trading Company

Guangdong , China Since 2025
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Ultra Reliable DC Power Supply for High-Performance Gigabit Security Cameras
Video

Ultra Reliable DC Power Supply for High-Performance Gigabit Security Cameras

US $ 49/ Piece FOB
MOQ: 10 Pieces
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Beijing Dehe Technology Co., Ltd.

Trading Company

Beijing , China Since 2025
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30dBm HDMI Cofdm H. 264 Small Removable Transmitter
Video

30dBm HDMI Cofdm H. 264 Small Removable Transmitter

US $ 1,999-2,999/ Piece FOB
MOQ: 1 Piece
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LinkAV Technology Co., Ltd

Manufacturer/Factory

Guangdong , China Since 2024
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50W 200-300MHz Anti Drone System Module Uav RF GPS Signal Jamming Fpv Drone Jammer Wildlands
Video

50W 200-300MHz Anti Drone System Module Uav RF GPS Signal Jamming Fpv Drone Jammer Wildlands

US $ 80-85/ Piece FOB
MOQ: 5 Pieces
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Shenzhen Nuoxinyuan Technology Co., Ltd.

Manufacturer/Factory

Guangdong , China Since 2025
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Advanced Chenmai V60s Metal Telemetry System for Industry
Video

Advanced Chenmai V60s Metal Telemetry System for Industry

US $ 400/ Piece FOB
MOQ: 1 Piece
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Xiamen Chenmai Wisdom Technology Co., Ltd.

Manufacturer/Factory

Fujian , China Since 2026
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Ci Sco C9300-48t-a Catalyst 9300 48-Port Data Only, Network Advantage.
Video

Ci Sco C9300-48t-a Catalyst 9300 48-Port Data Only, Network Advantage.

US $ 4,440-5,000/ Set FOB
MOQ: 1 Set
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Starry Networking Tech Ltd.

Manufacturer/Factory,Trading Company

Beijing , China Since 2023
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Efficient 1430-1710MHz Linear RF Amplifier for Professional Use.
Video

Efficient 1430-1710MHz Linear RF Amplifier for Professional Use.

US $ 1,000-1,650/ Piece FOB
MOQ: 1 Piece
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Chengdu Royi Electric Technology Co., Ltd

Manufacturer/Factory

Sichuan , China Since 2024
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Ht2708 1u Rack-Mount 8 Port LCD Kvm Switch - 17.3 Inch - USB + VGA Support

Ht2708 1u Rack-Mount 8 Port LCD Kvm Switch - 17.3 Inch - USB + VGA Support

US $ 200-500/ Piece FOB
MOQ: 1 Piece
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Ningbo Gam Communication Equipment Co., Ltd.

Manufacturer/Factory,Trading Company,Group Corporation

Zhejiang , China Since 2022
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Commerical or Industrial Temperature 100g-Qsfp28-Sr4 Compatible 100gbase 100m Qsfp28 850nm Mmf Fiber Optical Transceiver Module

Commerical or Industrial Temperature 100g-Qsfp28-Sr4 Compatible 100gbase 100m Qsfp28 850nm Mmf Fiber Optical Transceiver Module

US $ 18-900/ Piece FOB
MOQ: 1 Piece
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Shen Zhen JYD Electronics Co., Ltd

Manufacturer/Factory,Trading Company

Guangdong , China Since 2020
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SMA F 1.35~2.7GHz Broadband Isolator

SMA F 1.35~2.7GHz Broadband Isolator

US $ 60-290/ pcs FOB
MOQ: 1 pcs
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Xian Efine Electronics Technology Co., Ltd

Manufacturer/Factory

Shaanxi , China Since 2024
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Ai Edge Computer Jetson Orin Nano 4G 34tops Fanless Industrial PC Embedded Computer

Ai Edge Computer Jetson Orin Nano 4G 34tops Fanless Industrial PC Embedded Computer

US $ 800-1,000/ Piece FOB
MOQ: 10 Pieces
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Cloudwest Tech Limited

Manufacturer/Factory,Trading Company

Zhejiang , China Since 2022
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OEM Professional Outdoor Zyd-G67 Lora Gateway Dustproof Lightning Protection for Smart City
Video

OEM Professional Outdoor Zyd-G67 Lora Gateway Dustproof Lightning Protection for Smart City

US $ 769-961/ Piece FOB
MOQ: 1 Piece
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ZYDlink (XiaMen) Information Technology Co., Ltd.

Manufacturer/Factory,Trading Company

Fujian , China Since 2026
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Controllogix Power Supply AC Controller PLC 1756-PA75 20-750-Cart1-F8 20-750-Cbpemccm1-F8 20-750-Cfankit-F8 20-750-Cnetc 20-750-dB1-D1 20-750-dB1-D1a

Controllogix Power Supply AC Controller PLC 1756-PA75 20-750-Cart1-F8 20-750-Cbpemccm1-F8 20-750-Cfankit-F8 20-750-Cnetc 20-750-dB1-D1 20-750-dB1-D1a

US $ 590/ Piece FOB
MOQ: 1 Piece
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Tianjin Omini Technology Co., Ltd.

Manufacturer/Factory

Tianjin , China Since 2020
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Clear Voice Recording 64GB 2000 Hours PSTN Telephone Recorder
Video

Clear Voice Recording 64GB 2000 Hours PSTN Telephone Recorder

US $ 990-1,230/ Piece FOB
MOQ: 1 Piece
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Shenou Communication Equipment Co., Ltd.

Manufacturer/Factory

Zhejiang , China Since 2026
Chat Now Send Inquiry
UTP CAT6 Keystone Jack - RJ45 Modular Jack - CAT6 Network Coupler -Cat5/5e/6 Compatible - CAT6 Network Jack
Video

UTP CAT6 Keystone Jack - RJ45 Modular Jack - CAT6 Network Coupler -Cat5/5e/6 Compatible - CAT6 Network Jack

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

Manufacturer/Factory,Trading Company

Guangdong , China Since 2022
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1.25g Bidi SFP Transceiver 80km Single Fiber
Video

1.25g Bidi SFP Transceiver 80km Single Fiber

US $ 31-34/ Piece FOB
MOQ: 1 Piece
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Shenzhen Da Songhe Trading Co., Ltd.

Trading Company

Guangdong , China Since 2026
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Cat5e CAT6 Cat7 RJ45 Data Transmission Connector RJ45 Shield 8p8c Gold Plated Modular Plug
Video

Cat5e CAT6 Cat7 RJ45 Data Transmission Connector RJ45 Shield 8p8c Gold Plated Modular Plug

US $ 0.035-0.045/ Piece FOB
MOQ: 100 Pieces
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Shenzhen S-Miton Technology Co., Ltd.

Manufacturer/Factory

Guangdong , China Since 2023
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100W 6700-6950MHz GaN Anti Drone Module Wireless Fpv Signal Drone Module for Uav Defense
Video

100W 6700-6950MHz GaN Anti Drone Module Wireless Fpv Signal Drone Module for Uav Defense

US $ 430-550/ Piece FOB
MOQ: 50 Pieces
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Fengyulei Defense Technology (Guangdong) Co., Ltd.

Trading Company

Guangdong , China Since 2026
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50W/100W/200W 1000-1500MHz/1500-1800MHz Anti Uav Drone Wireless Jammer Module
Video

50W/100W/200W 1000-1500MHz/1500-1800MHz Anti Uav Drone Wireless Jammer Module

US $ 80-400/ Piece FOB
MOQ: 1 Piece
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Nanjing Reach Top Communication Technology Co., Ltd.

Trading Company

Jiangsu , China Since 2025
Chat Now Send Inquiry
MCX653106A-Hdat-Sp MCX653105A-Ecat-Sp MCX653106A-Ecat-Sp Connectx-6 Vpi Adapter Card Hdr/200gbe
Video

MCX653106A-Hdat-Sp MCX653105A-Ecat-Sp MCX653106A-Ecat-Sp Connectx-6 Vpi Adapter Card Hdr/200gbe

US $ 500-520/ Piece FOB
MOQ: 1 Piece
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Telefly Telecommunications Equipment Co., Ltd.

Manufacturer/Factory,Trading Company

Guangdong , China Since 2014
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High-Performance Single Channel Automotive USB Can Bus Adapter J1939 Protocol Plug and Play Data Diagnostic Decodingcollection and Processing Analyzer
Video

High-Performance Single Channel Automotive USB Can Bus Adapter J1939 Protocol Plug and Play Data Diagnostic Decodingcollection and Processing Analyzer

US $ 80/ Piece FOB
MOQ: 1 Piece
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Shenyang Vhandy Technology Co., Ltd

Trading Company

Liaoning , China Since 2025
Chat Now Send Inquiry
135-175M 50W 200-300W Dds Module for Anti Dji Drone Uav RF Jammer Prison Copia Telecomando Gnss Spooler
Video

135-175M 50W 200-300W Dds Module for Anti Dji Drone Uav RF Jammer Prison Copia Telecomando Gnss Spooler

US $ 100/ pieces FOB
MOQ: 1 pieces
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Shenzhen Longyuan Technology Co., Ltd.

Manufacturer/Factory

Guangdong , China Since 2024
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Factory Direct High Quality Ethernet Port Wireless Communication Smart Gateway
Video

Factory Direct High Quality Ethernet Port Wireless Communication Smart Gateway

US $ 60/ Piece FOB
MOQ: 1 Piece
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Hangzhou Antin Power Technology Co., Ltd.

Manufacturer/Factory

Zhejiang , China Since 2022
Chat Now Send Inquiry
Keystone Jack Transceiver Module Optical Transceiver Sfp Transceiver Power Amplifier Sfp Module
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About Communication Module FAQ

  • QWhat should I look for in a communication module?

    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?

    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!

  • QCan I get customized communication modules?

    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.

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