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Serial Wireless Module

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Serial Port RS232 RS485 RS422 to Ethernet Server Converter Conversion

Serial Port RS232 RS485 RS422 to Ethernet Server Converter Conversion

US $ 55-59.9 / Piece FOB
2 Pieces (MOQ)
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Audited Supplier
Shenzhen Caratar Technology Co., Ltd.

Manufacturer/Factory & Trading Company

Guangdong, China Since 2021
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100% Original Inventory Digital Output Unit Module for O-Mron Nx-Od5256

100% Original Inventory Digital Output Unit Module for O-Mron Nx-Od5256

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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High Definition Serial Number Batch Inkjet Printer with Various Ink Colors

High Definition Serial Number Batch Inkjet Printer with Various Ink Colors

US $ 48 / Piece FOB
10 Pieces (MOQ)
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Audited Supplier
Guangzhou Wdot Industrial Equipment Co., Ltd.

Manufacturer/Factory & Trading Company

Guangdong, China Since 2026
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Optical Compatible SFP Module Duplex 1310nm 20km Glc-Lh-SMD 1.25g SFP

Optical Compatible SFP Module Duplex 1310nm 20km Glc-Lh-SMD 1.25g SFP

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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Smart Access Control Terminal with Fingerprint and Qr Code

Smart Access Control Terminal with Fingerprint and Qr Code

US $ 185-205 / Piece FOB
1 Piece (MOQ)
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Audited Supplier
Fujica System Co., Ltd

Manufacturer/Factory & Trading Company

Guangdong, China Since 2025
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15km Drone Vtol Uav Fpv Video Transmission Communicate Module

15km Drone Vtol Uav Fpv Video Transmission Communicate Module

US $ 99-999 / Piece FOB
1 Piece (MOQ)
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Audited Supplier
LinkAV Technology Co., Ltd

Manufacturer/Factory & Trading Company

Guangdong, China Since 2024
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Unlocked 5g Wireless Router Chipset Mt7621A Supports 2 RS485 Serial Ports Router 5g SIM Card

Unlocked 5g Wireless Router Chipset Mt7621A Supports 2 RS485 Serial Ports Router 5g SIM Card

US $ 53-55 / Piece FOB
1 Piece (MOQ)
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Shenzhen Huasifei Technology Co., Ltd.

Manufacturer/Factory & Trading Company

Guangdong, China Since 2023
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1.25gbps SFP Transceiver Module 20km Reach

1.25gbps SFP Transceiver Module 20km Reach

US $ 9.9-35.5 / Piece FOB
10 Pieces (MOQ)
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Audited Supplier
Takfly Communications Co., Ltd.

Manufacturer/Factory

Guangdong, China Since 2013
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King Mach Jmwx-5RTU Low-Power Logger for Geotechnical Engineering

King Mach Jmwx-5RTU Low-Power Logger for Geotechnical Engineering

US $ 1-99,999 / Piece FOB
1 Piece (MOQ)
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Kingmach Measurement &Monitoring Tech Co., Ltd

Manufacturer/Factory & Trading Company

Hunan, China Since 2025
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High-Performance Manet Self-Healing Mesh Communication Module for Tactical Networks

High-Performance Manet Self-Healing Mesh Communication Module for Tactical Networks

US $ 900-1,690 / Piece FOB
1 Piece (MOQ)
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Suntor Data Link Co., Limited

Manufacturer/Factory & Trading Company

Guangdong, China Since 2012
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Wall-Mount RFID Reader in Parking Access Control

Wall-Mount RFID Reader in Parking Access Control

1 Piece (MOQ)
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IDeal Intelligent Technology Co., Ltd.

Guangdong, China Since 2014
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Professional 58mm Embedded Thermal Receipt Printer Module SPRT Kiosk Panel Thermal Printer

Professional 58mm Embedded Thermal Receipt Printer Module SPRT Kiosk Panel Thermal Printer

US $ 10-16 / Piece FOB
20 Pieces (MOQ)
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Audited Supplier
Beijing Spirit Technology Development Co., Ltd.

Manufacturer/Factory & Trading Company

Beijing, China Since 2024
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Industrial 4G 5g Nr Nsa Router Mqtt Modbus with RS232 and RS485 Serial Port

Industrial 4G 5g Nr Nsa Router Mqtt Modbus with RS232 and RS485 Serial Port

US $ 80-198 / Piece FOB
1 Piece (MOQ)
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Shenzhen Ex-link Technology Co., Ltd.

Trading Company

Guangdong, China Since 2017
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Huaweis Ar631I-LTE4cn Industrial 4G LTE Router Dual SIM Multi Serial Ports 3 Ge Electrical 2 Ge Combo USB3.0 Multi-Gnss 9.6-60VDC Wide Voltage

Huaweis Ar631I-LTE4cn Industrial 4G LTE Router Dual SIM Multi Serial Ports 3 Ge Electrical 2 Ge Combo USB3.0 Multi-Gnss 9.6-60VDC Wide Voltage

US $ 1,111.11-9,999.99 / Piece FOB
2 Pieces (MOQ)
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Henan Jinnengyuan Technology Co., Ltd.

Trading Company

Henan, China Since 2024
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GaN 50W 500-3000MHz RF Power Amplifier Module for Wireless Communication

GaN 50W 500-3000MHz RF Power Amplifier Module for Wireless Communication

US $ 3,100-4,000 / Piece FOB
1 Piece (MOQ)
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Dongguan Mingdong Technology Co., Ltd.

Manufacturer/Factory & Trading Company

Guangdong, China Since 2025
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Linux Platform Arm Chip Real-Time Energy Data Collection and Monitoring Gateway

Linux Platform Arm Chip Real-Time Energy Data Collection and Monitoring Gateway

US $ 61.6-704.9 / Piece FOB
1 Piece (MOQ)
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Audited Supplier
Jiangsu Acrel Electrical Manufacturing Co., Ltd.

Manufacturer/Factory & Trading Company

Jiangsu, China Since 2020
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Cisco SFP-10g-Bx100u Compatible 10gbase-Bx100-U Bidi SFP+ 1490nm-Tx/1550nm-Rx 100km Dom Transceiver Module

Cisco SFP-10g-Bx100u Compatible 10gbase-Bx100-U Bidi SFP+ 1490nm-Tx/1550nm-Rx 100km Dom 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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IoT Gateway for Online Industrial Equipment Health Management System

IoT Gateway for Online Industrial Equipment Health Management System

US $ 215 / pcs FOB
1 pcs (MOQ)
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Shenzhen Toprie Electronics Co., Ltd.

Manufacturer/Factory

Guangdong, China Since 2024
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4MB AC500-Eco Processor Module for Enhanced Industrial Control

4MB AC500-Eco Processor Module for Enhanced Industrial Control

US $ 416.2 / Piece FOB
1 Piece (MOQ)
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Shenzhen Kernal Intelligent Technology Co., Ltd.

Trading Company

Guangdong, China Since 2024
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RS-232/485/422 to Wireless Data Transmission Converter Support Mobus WiFi Converter

RS-232/485/422 to Wireless Data Transmission Converter Support Mobus WiFi Converter

US $ 55-59.99 / Piece FOB
500 Pieces (MOQ)
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Audited Supplier
Shenzhen Caratar Technology Co., Ltd.

Manufacturer/Factory & Trading Company

Guangdong, China Since 2021
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ODM PCB Wireless Bluetooth WiFi Module

ODM PCB Wireless Bluetooth WiFi Module

US $ 2-3 / Piece FOB
10 Pieces (MOQ)
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Tianjin Smart Pets Technology Co., Ltd.

Tianjin, China Since 2019
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50W Anti Drone Module 433MHz 720-860 820-930 1.2g 1.5g 2.4G Counter Fpv Signal GaN Drone Defense Amplifier

50W Anti Drone Module 433MHz 720-860 820-930 1.2g 1.5g 2.4G Counter Fpv Signal GaN Drone Defense Amplifier

US $ 75-79 / Piece FOB
5 Pieces (MOQ)
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Fengyulei Defense Technology (Guangdong) Co., Ltd.

Guangdong, China Since 2026
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4W 50km Anti-Intefere Drone Uav Vtol HD Video Transmission Module

4W 50km Anti-Intefere Drone Uav Vtol HD Video Transmission Module

US $ 99-999 / Piece FOB
1 Piece (MOQ)
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Audited Supplier
LinkAV Technology Co., Ltd

Manufacturer/Factory & Trading Company

Guangdong, China Since 2024
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About Serial Wireless Module FAQ

  • QWhat factors influence the wholesale price of a communication module?

    Upgrade your Communication Module with the elegant and durable Serial Wireless Module.Wholesale price for a communication module can depend on specs like protocol (e.g., Wi-Fi, Bluetooth), OEM customization, and order quantity. Many factory suppliers also offer discounts for bulk orders. Ask top distributors for their latest price guide and OEM options for the best deal.

  • QAre there cost-effective communication module distributors offering fast shipping?

    Our Serial Wireless Module offers exceptional quality and style within the Communication Module category.Yes, many leading communication module distributors now provide quick bulk shipping and factory-direct pricing. Look for those supporting OEM and custom packaging. Explore our current trends and reach out for a cheap price estimate or to join our wholesale buyer network.

  • QHow do I choose the best OEM communication module for my electronics project?

    The Serial Wireless Module is a premium choice in the Communication Module category.Evaluate performance needs, compatibility, and factory certification when picking an OEM communication module. Look at trending technical features on distributor and price comparison platforms. Contact us to guide you through top-rated modules and get a tailored quote today.

IoT Project Esp32 Development Board Sx1276 for Arduino Module

IoT Project Esp32 Development Board Sx1276 for Arduino Module

US $ 13.8-14.8 / Piece FOB
50 Pieces (MOQ)
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Audited Supplier
Shenzhen Chengsuchuang Technology Co., Ltd.

Guangdong, China Since 2024
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Dual Core 5g Router Wireless 12V DC Power 2 RS485 Serial Ports Mobil Router 5g with SIM Slot

Dual Core 5g Router Wireless 12V DC Power 2 RS485 Serial Ports Mobil Router 5g with SIM Slot

US $ 53-55 / Piece FOB
1 Piece (MOQ)
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Audited Supplier
Shenzhen Huasifei Technology Co., Ltd.

Manufacturer/Factory & Trading Company

Guangdong, China Since 2023
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Handheld Tij Inkjet Printer - Serial Number/Date/Qr Code

Handheld Tij Inkjet Printer - Serial Number/Date/Qr Code

US $ 53-59 / Piece FOB
10 Pieces (MOQ)
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Audited Supplier
Guangzhou Wdot Industrial Equipment Co., Ltd.

Manufacturer/Factory & Trading Company

Guangdong, China Since 2026
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Bluetooth Access Control System with Shake to Open

Bluetooth Access Control System with Shake to Open

US $ 185-205 / Piece FOB
1 Piece (MOQ)
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Audited Supplier
Fujica System Co., Ltd

Manufacturer/Factory & Trading Company

Guangdong, China Since 2025
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Factory SPRT Embedded Panel Printer Module Usb Serial 58mm Panel Thermal Receipt Pos Printer

Factory SPRT Embedded Panel Printer Module Usb Serial 58mm Panel Thermal Receipt Pos Printer

US $ 10-16 / Piece FOB
20 Pieces (MOQ)
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Audited Supplier
Beijing Spirit Technology Development Co., Ltd.

Manufacturer/Factory & Trading Company

Beijing, China Since 2024
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10/100/1000Mbps SFP-RJ45 Module SFP Transceiver

10/100/1000Mbps SFP-RJ45 Module SFP Transceiver

US $ 9.9-29.9 / Piece FOB
10 Pieces (MOQ)
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Audited Supplier
Takfly Communications Co., Ltd.

Manufacturer/Factory

Guangdong, China Since 2013
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Esp32-Cam-MB Camera Module WiFi Developer Board Original Ai Esp32-S Esp32 Cam GPS Nmcu Lens Esp32-Cam

Esp32-Cam-MB Camera Module WiFi Developer Board Original Ai Esp32-S Esp32 Cam GPS Nmcu Lens Esp32-Cam

US $ 0.89 / Piece FOB
1,000 Pieces (MOQ)
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Audited Supplier
Shenzhen Hstd Import and Export Trade Co., Ltd.

Guangdong, China Since 2026
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Multi-Rate 100g Qsfp28 Lr4 Transceiver Module

Multi-Rate 100g Qsfp28 Lr4 Transceiver Module

US $ 200-2,000 / Piece FOB
1 Piece (MOQ)
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Audited Supplier
Shenzhen Link-All Technology Co., Ltd.

Guangdong, China Since 2018
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FL8 Smart Controller Codesys Platform Built in High Speed Ethercat Motion Control Bus Industrial PLC Controller for Precision Industrial Automation

FL8 Smart Controller Codesys Platform Built in High Speed Ethercat Motion Control Bus Industrial PLC Controller for Precision Industrial Automation

US $ 159.9-239.9 / Piece FOB
1 Piece (MOQ)
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Chengdu HF Future Intellimind Ltd

Sichuan, China Since 2023
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Industrial 4G 3G LTE Router Board Qca9531 Chipset Serial RS232/485 4G LTE Wireless Router

Industrial 4G 3G LTE Router Board Qca9531 Chipset Serial RS232/485 4G LTE Wireless Router

US $ 30-33 / Piece FOB
1 Piece (MOQ)
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Audited Supplier
Shenzhen Huasifei Technology Co., Ltd.

Manufacturer/Factory & Trading Company

Guangdong, China Since 2023
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1.25gbps Optical Transceiver SFP 20km Reach Single Mode Multi Mode

1.25gbps Optical Transceiver SFP 20km Reach Single Mode Multi Mode

US $ 9.9-35.5 / Piece FOB
2 Pieces (MOQ)
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Audited Supplier
Takfly Communications Co., Ltd.

Manufacturer/Factory

Guangdong, China Since 2013
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OEM/ODM 50W 3-6GHz PA Module with Vswr Protection for RF Test Equipment

OEM/ODM 50W 3-6GHz PA Module with Vswr Protection for RF Test Equipment

US $ 3,600-4,000 / Piece FOB
1 Piece (MOQ)
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Audited Supplier
Dongguan Mingdong Technology Co., Ltd.

Manufacturer/Factory & Trading Company

Guangdong, China Since 2025
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TCP/IP Protocol Stack Wireless Data Acquisition Gateway Connect with RTU PLC

TCP/IP Protocol Stack Wireless Data Acquisition Gateway Connect with RTU PLC

US $ 75.38-439.56 / Piece FOB
1 Piece (MOQ)
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Audited Supplier
Jiangsu Acrel Electrical Manufacturing Co., Ltd.

Manufacturer/Factory & Trading Company

Jiangsu, China Since 2020
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