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Waveshare Industrial Modbus RTU 8-CH Relay Module (D) with Digital Input and RS485, Modbus RTU Protocol, 7~36V Power Supply

Waveshare Industrial Modbus RTU 8-CH Relay Module (D) with Digital Input and RS485, Modbus RTU Protocol, 7~36V Power Supply

US $ 38-38.99 / pieces FOB
10 pieces (MOQ)
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Shenzhen Tianhehuijin Tech Ltd

Guangdong, China
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Best Price 5 Pair Disconnection Module for Sale

Best Price 5 Pair Disconnection Module for Sale

US $ 1-5 / Piece FOB
100 Pieces (MOQ)
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Lulink Information Technology Co., Ltd.

Guangdong, China
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Bachmann CM202 ACR222/2 ISI222 MPC270 FM211 WT205V BS208 GIO212 MX220 MPC240/W NT250 SWI205 AI204/2 Digital Input/Output Modules

Bachmann CM202 ACR222/2 ISI222 MPC270 FM211 WT205V BS208 GIO212 MX220 MPC240/W NT250 SWI205 AI204/2 Digital Input/Output Modules

US $ 188 / Piece FOB
1 Piece (MOQ)
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Xiamen Automation Trading Co., Ltd.

Fujian, China
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10 Pair Phosphor Bronza with Silver Plated PBT/ABS/PC Lsa Disconnection Krone Module

10 Pair Phosphor Bronza with Silver Plated PBT/ABS/PC Lsa Disconnection Krone Module

US $ 0.5-1 / Piece FOB
100 Pieces (MOQ)
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Ningbo Hi-Sun Network Technology Co., Ltd.

Zhejiang, China
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SFP+ 10g 1310nm 20km Optical Transceiver Lr 10g SFP Module

SFP+ 10g 1310nm 20km Optical Transceiver Lr 10g SFP Module

US $ 5.5 / Piece FOB
10 Pieces (MOQ)
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Hangzhou Zsine Optoelectronic Technology Co., Ltd.

Zhejiang, China
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Nrf24L01+ 2.4G Wireless Data Transmission Module Nrf24L01+PA+Lna 1000 Meters for Arduin0

Nrf24L01+ 2.4G Wireless Data Transmission Module Nrf24L01+PA+Lna 1000 Meters for Arduin0

US $ 0.6-2.9 / sets FOB
20 sets (MOQ)
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Shenzhen Tianhehuijin Tech Ltd

Guangdong, China
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PLC Module DASD146 3ASC25H270 Thyristor Module In Stock

PLC Module DASD146 3ASC25H270 Thyristor Module In Stock

US $ 188 / Piece FOB
1 Piece (MOQ)
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Xiamen Automation Trading Co., Ltd.

Fujian, China
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Ethernet/IP Protocol for Integrated Io Module System, 2-4 Io Slots, Spring Terminals, Dual Ethernet Port, LED Screen, 24VDC

Ethernet/IP Protocol for Integrated Io Module System, 2-4 Io Slots, Spring Terminals, Dual Ethernet Port, LED Screen, 24VDC

US $ 81.99-195.99 / Piece FOB
1 Piece (MOQ)
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Sichuan Odot Automation System Co., Ltd.

Sichuan, China
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Quectel Ec25 4G Lte Cat4 Module

Quectel Ec25 4G Lte Cat4 Module

US $ 32 / Piece FOB
1 Piece (MOQ)
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Suzhou Story Network Technology Co., Ltd.

Jiangsu, China
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Original Hc-06 Bluetooth Module with Baseboard V2

Original Hc-06 Bluetooth Module with Baseboard V2

5 Pieces (MOQ)
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Shenzhen Chipskey Technology Co., Ltd.

Guangdong, China
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Em06-J Module with M. 2 Form Factor, Optimized for M2m and Iot Supports Dfota and Dtmf

Em06-J Module with M. 2 Form Factor, Optimized for M2m and Iot Supports Dfota and Dtmf

US $ 44-47 / Piece FOB
1 Piece (MOQ)
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Suzhou Story Network Technology Co., Ltd.

Jiangsu, China
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T-Display-S3-PRO Esp32-S3 Touch Display 2.33-Inch LCD Development Board I2c Digital Light Sensor Module WiFi Bluetooth

T-Display-S3-PRO Esp32-S3 Touch Display 2.33-Inch LCD Development Board I2c Digital Light Sensor Module WiFi Bluetooth

US $ 42-61.58 / pieces FOB
20 pieces (MOQ)
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Shenzhen Tianhehuijin Tech Ltd

Guangdong, China
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SFP 10g LC/Sc 1310/1550nm Fiber Optical SFP Module

SFP 10g LC/Sc 1310/1550nm Fiber Optical SFP Module

US $ 10-80 / Piece FOB
10 Pieces (MOQ)
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Hangzhou Zsine Optoelectronic Technology Co., Ltd.

Zhejiang, China
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Integrated I/O System Case for 32 Channel 2 Io Modules

Integrated I/O System Case for 32 Channel 2 Io Modules

US $ 8.99-12.99 / Piece FOB
1 Piece (MOQ)
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Sichuan Odot Automation System Co., Ltd.

Sichuan, China
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Ec25-Au Lcc Ec25aufa-512-Std SMT Type Lte Cat 4 Module Ec25aufa Ec25 Series Multi-Constellation Gnss Support GPS

Ec25-Au Lcc Ec25aufa-512-Std SMT Type Lte Cat 4 Module Ec25aufa Ec25 Series Multi-Constellation Gnss Support GPS

US $ 32 / Piece FOB
1 Piece (MOQ)
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Suzhou Story Network Technology Co., Ltd.

Jiangsu, China
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Acquisition Adam-6360d IoT OPC Ua Ethernet I/O - SSR Relay Output Module

Acquisition Adam-6360d IoT OPC Ua Ethernet I/O - SSR Relay Output Module

1 Piece (MOQ)
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XINGTECH CO., LTD.

Beijing, China
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High-Speed Fiber Optic SFP Module with LC Connector

High-Speed Fiber Optic SFP Module with LC Connector

US $ 4.5-5.3 / Piece FOB
500 Pieces (MOQ)
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Shenzhen Peakvic Technology Co., Ltd.

Guangdong, China
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High-Speed 1.25g Single Mode SFP Module for 20km Distance

High-Speed 1.25g Single Mode SFP Module for 20km Distance

US $ 4.3-5 / Piece FOB
200 Pieces (MOQ)
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Shenzhen Peakvic Technology Co., Ltd.

Guangdong, China
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Mq-2 Smoke LPG Butane Hydrogen Gas Sensor Detector Module

Mq-2 Smoke LPG Butane Hydrogen Gas Sensor Detector Module

5 Pieces (MOQ)
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Shenzhen Chipskey Technology Co., Ltd.

Guangdong, China
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Lm2596s DC-DC Step Down Power Supply Module 3A Adjustable Step Down Module Lm2596 Voltage Regulator 24V 12V 5V 3V

Lm2596s DC-DC Step Down Power Supply Module 3A Adjustable Step Down Module Lm2596 Voltage Regulator 24V 12V 5V 3V

US $ 0.65-0.69 / pieces FOB
50 pieces (MOQ)
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Shenzhen Tianhehuijin Tech Ltd

Guangdong, China
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40km 10g CWDM XFP Er Optical Transceiver Module

40km 10g CWDM XFP Er Optical Transceiver Module

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

Guangdong, China
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Lte Standard Eg21-G Module Lte Cat 1 Module Optimized Specially for M2m and Iot Applications Adopting The 3gpp Rel. 11 Lte Technology

Lte Standard Eg21-G Module Lte Cat 1 Module Optimized Specially for M2m and Iot Applications Adopting The 3gpp Rel. 11 Lte Technology

US $ 31-33 / Piece FOB
1 Piece (MOQ)
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Suzhou Story Network Technology Co., Ltd.

Jiangsu, China
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Qsfp-100g-Er4l-S Compatible Qsfp28 100gbase-Er4l 1310nm 40km Dom Duplex LC/Upc SMF Fiber Optic Transceiver Module

Qsfp-100g-Er4l-S Compatible Qsfp28 100gbase-Er4l 1310nm 40km Dom Duplex LC/Upc SMF Fiber Optic Transceiver Module

US $ 740-780 / Piece FOB
1 Piece (MOQ)
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Shenzhen Gelink Technology Co., Ltd.

Guangdong, China
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About Computer Communication Module FAQ

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

    The Computer Communication Module is a key item within our extensive Communication Module selection.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.

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

    The Computer Communication Module is a premium choice in 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.

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

    The Computer Communication Module is a key item within our extensive Communication Module selection.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.

New Product Hm-16 BLE 4.2 BLE 5.0 Cc2640r2f Bluetooth Module

New Product Hm-16 BLE 4.2 BLE 5.0 Cc2640r2f Bluetooth Module

US $ 6.2-8 / Piece FOB
5 Pieces (MOQ)
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Shenzhen Heng Hong Tong Electronics Technology Co., Ltd

Guangdong, China
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L26-P Multi-Constellation Gnss Module Compared with GPS Only Gnss Receiver, Enabling Multiple Gnss Systems Generally Increases The Number of Visible Satellites

L26-P Multi-Constellation Gnss Module Compared with GPS Only Gnss Receiver, Enabling Multiple Gnss Systems Generally Increases The Number of Visible Satellites

US $ 3.8-4.2 / Piece FOB
1 Piece (MOQ)
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Suzhou Story Network Technology Co., Ltd.

Jiangsu, China
Chat Now Send Inquiry
High Quality 100g Qsfp28 Sr4 Modules 850nm MPO 100m Transceiver Single Dual Mode Fiber Optic SFP Module

High Quality 100g Qsfp28 Sr4 Modules 850nm MPO 100m Transceiver Single Dual Mode Fiber Optic SFP Module

US $ 33.15-35.15 / Piece FOB
2 Pieces (MOQ)
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SHENZHEN REALSEA OPTOELECTRONIC TECHNOLOGY CO., LTD.

Guangdong, China
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High-Speed 10g XFP Optical Module for Reliable Data Transfers

High-Speed 10g XFP Optical Module for Reliable Data Transfers

US $ 4.5-5.3 / Piece FOB
500 Pieces (MOQ)
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Shenzhen Peakvic Technology Co., Ltd.

Guangdong, China
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1.25g SFP mm 850nm 550m Module Compatible with 1.25g Glc-Sx-Mmd Cisco SFP

1.25g SFP mm 850nm 550m Module Compatible with 1.25g Glc-Sx-Mmd Cisco SFP

US $ 12-16 / Pair FOB
1 Pair (MOQ)
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Shenzhen Lanmexx Technologies Co., Ltd.

Guangdong, China
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Io Modules, 16 Channels Digital Output, Source, PNP, 24VDC/0.5A, Output Voltage 24VDC, High Level Valid

Io Modules, 16 Channels Digital Output, Source, PNP, 24VDC/0.5A, Output Voltage 24VDC, High Level Valid

US $ 29.99-169.99 / Piece FOB
1 Piece (MOQ)
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Sichuan Odot Automation System Co., Ltd.

Sichuan, China
Chat Now Send Inquiry
Remote Io Module with Ethercat Bus Coupler

Remote Io Module with Ethercat Bus Coupler

US $ 96-143 / Piece FOB
1 Piece (MOQ)
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Sichuan Odot Automation System Co., Ltd.

Sichuan, China
Chat Now Send Inquiry
Invensys Triconex 4210 9852 9802 3664 3805e 3624 DO3401 AI3351 7400165-380 9563-810NJ 7400172-110 9668-110NJ AI2351 7400210-010 DCS Module

Invensys Triconex 4210 9852 9802 3664 3805e 3624 DO3401 AI3351 7400165-380 9563-810NJ 7400172-110 9668-110NJ AI2351 7400210-010 DCS Module

US $ 188 / Piece FOB
1 Piece (MOQ)
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Xiamen Automation Trading Co., Ltd.

Fujian, China
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Ethercat Network Adapter of Distributed Io Modules, 32 Slots, Max. 1024 Bytes Input, Max. 1024 Bytes Output

Ethercat Network Adapter of Distributed Io Modules, 32 Slots, Max. 1024 Bytes Input, Max. 1024 Bytes Output

US $ 99.99-195.99 / Piece FOB
1 Piece (MOQ)
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Sichuan Odot Automation System Co., Ltd.

Sichuan, China
Chat Now Send Inquiry
Original Factory 400GB/S Qsfp-56 Sr4 850nm 550m High Speed 400g Qsfp Sr4 Optical Module

Original Factory 400GB/S Qsfp-56 Sr4 850nm 550m High Speed 400g Qsfp Sr4 Optical Module

US $ 275.15-277.15 / Piece FOB
2 Pieces (MOQ)
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SHENZHEN REALSEA OPTOELECTRONIC TECHNOLOGY CO., LTD.

Guangdong, China
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Io55c02 200W 12V 24V DC Motor Driver Module 433m Wireless Remote Controller Forward Reverse Limit Speed Board

Io55c02 200W 12V 24V DC Motor Driver Module 433m Wireless Remote Controller Forward Reverse Limit Speed Board

20 pieces (MOQ)
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Shenzhen Tianhehuijin Tech Ltd

Guangdong, China
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Hc-02 Dual-Mode Wireless Transceiver Slave Module Compatible with Hc-05 Hc-06 Bluetooth Module

Hc-02 Dual-Mode Wireless Transceiver Slave Module Compatible with Hc-05 Hc-06 Bluetooth Module

US $ 2.5-4.2 / Piece FOB
5 Pieces (MOQ)
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Shenzhen Heng Hong Tong Electronics Technology Co., Ltd

Guangdong, China
Chat Now Send Inquiry
Original Factory 40g Qsfp+ 100m/10km/40km 1310nm Single Mode SFP Fiber Sr Lr Er Optical Module

Original Factory 40g Qsfp+ 100m/10km/40km 1310nm Single Mode SFP Fiber Sr Lr Er Optical Module

US $ 29.2-30 / Piece FOB
2 Pieces (MOQ)
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SHENZHEN REALSEA OPTOELECTRONIC TECHNOLOGY CO., LTD.

Guangdong, China
Chat Now Send Inquiry
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