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Serial Ports Module

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H 3 C Msr 3600 Router Interface Serial Port Module Hmim-8SAE

H 3 C Msr 3600 Router Interface Serial Port Module Hmim-8SAE

US $ 429-999 / piece FOB
1 piece (MOQ)
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Main Products: Ethernet Switch, Server, Router, Firewall, Access Point, Storage, Olt, Optical Module, SDH, Pon Board
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Chongqing Chimu Technology Co., Ltd.

Trading Company

Chongqing, China Since 2023
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4-Channel 8-Channel Db9 Interface RS232 Relay Board Module 12VDC Relay Serial Port Remote Control Switch Module for Controllling Car Motors
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4-Channel 8-Channel Db9 Interface RS232 Relay Board Module 12VDC Relay Serial Port Remote Control Switch Module for Controllling Car Motors

US $ 10.9-29.9 / Piece FOB
5 Pieces (MOQ)
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Shape : DIP
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Coretek (Shenzhen) Electronics Co., Ltd

Guangdong, China Since 2026
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Cisco Compatible C-Nim-1X 2t 8m 8t 4X 1-Port Serial Network Interface Module
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Cisco Compatible C-Nim-1X 2t 8m 8t 4X 1-Port Serial Network Interface Module

US $ 50-80 / Piece FOB
2 Pieces (MOQ)
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Main Products: Network Switches, Server, Storage, Laptop, HDD, Optical Transceiver, Workstation, Rack Server, Tower Server, Switches
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Beijing Borui Communication System Integration Co., Ltd.

Beijing, China Since 2023
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4-channel 8-channel DB9 interface RS232 relay Board module 12VDC relay serial port remote control switch module for controllling car motors
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4-channel 8-channel DB9 interface RS232 relay Board module 12VDC relay serial port remote control switch module for controllling car motors

US $ 11-30 / Piece FOB
5 Pieces (MOQ)
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Technics : Semiconductor IC
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Shenzhen Semilotec Co., Ltd.

Guangdong, China Since 2018
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240*320 Spi Serial Port Ili9341V Drive Compatible with Arduino 2.2" TFT LCD Color Screen Display Module for Digital Products
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240*320 Spi Serial Port Ili9341V Drive Compatible with Arduino 2.2" TFT LCD Color Screen Display Module for Digital Products

US $ 4-4.5 / Piece FOB
2 Pieces (MOQ)
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Main Products: LCD Display, LCD Module, LCD Screen, LCD Panel, Liquid Crystal Display, TFT LCD Display, TFT LCD, Monochrome LCD Display, Backlight
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Shenzhen Hzy Photoelectric Technology Co., Ltd.

Guangdong, China Since 2020
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2.2 Inch Spi Serial Port 176X220 Li9225 Color Screen TFT Display LCD Module

2.2 Inch Spi Serial Port 176X220 Li9225 Color Screen TFT Display LCD Module

US $ 1 / Piece FOB
100 Pieces (MOQ)
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Usage : Small-sized LCM
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SHEN ZHEN SMART SCIENCE TECHNOLOGY LIMITED

Guangdong, China Since 2024
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Serial Port Module Waterproof Transceiver Integrated Distance Measurement Module Can Be Used with Wired Sensor
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Serial Port Module Waterproof Transceiver Integrated Distance Measurement Module Can Be Used with Wired Sensor

US $ 14.5-17 / Piece FOB
50 Pieces (MOQ)
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Main Products: TPMS, Ultrasonic Distance Measurement Module, Car Reversing Radar, Ultrasonic Sensor, Parking Sensor, Reverse Sensor, Uav Detection, Signal Jammer, Drone Defense System, Sensor
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Shenzhen KangTong Technology Co., Ltd.

Manufacturer/Factory & Trading Company

Guangdong, China Since 2019
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4.3 7 Inch Serial Port LCD Industrial Touch Screen Module
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4.3 7 Inch Serial Port LCD Industrial Touch Screen Module

US $ 1.4-1.5 / Piece FOB
100 Pieces (MOQ)
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Touch Screen Type : Resistive
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Talent Capital (ShenZhen)Technology Co., Ltd.

Guangdong, China Since 2025
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Embedded Smart RFID Reader Module RS232 Serial Port 13.56MHz
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Embedded Smart RFID Reader Module RS232 Serial Port 13.56MHz

US $ 27-32 / Piece FOB
100 Pieces (MOQ)
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Main Products: Card Reader, RFID Card Reader, Magnetic Card Reader, IC Card Reader, Hybrid Card Reader, DIP Card Reader, Bar Type LCD Display, Double Sided Monitor, LED Gaming Monitor, Curved Gaming Monitor
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Shenzhen rCloud Technology Co., Ltd

Manufacturer/Factory

Guangdong, China Since 2023
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2.8 Inch TFT Serial Port LCD Touch Panel Module St7789V 240X320 5V/3.3V

2.8 Inch TFT Serial Port LCD Touch Panel Module St7789V 240X320 5V/3.3V

US $ 4.8-5.8 / Piece FOB
1,000 Pieces (MOQ)
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Usage : Small-sized LCM, Monitor LCM, Notebook LCM, TV-LCM
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Suzhou Chaoxian Technology Co., Ltd.

Shanghai, China Since 2023
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Hot Sale Module Wireless for Bluetooth Transceiver Wireless Serial Port Transmission

Hot Sale Module Wireless for Bluetooth Transceiver Wireless Serial Port Transmission

US $ 0.1-0.5 / Piece FOB
1 Piece (MOQ)
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Main Products: PCB, PCBA, Component Chip
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Shenzhen New Chip international Ltd

Manufacturer/Factory & Trading Company

Guangdong, China Since 2022
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128X64 Graphic DOT Matrix Blue Parallel Port Serial Port LCD Display Module

128X64 Graphic DOT Matrix Blue Parallel Port Serial Port LCD Display Module

US $ 5.43-6.92 / Piece FOB
50 Pieces (MOQ)
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Type : Graphic
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Audited Supplier
Royal Display Co., Ltd.

Guangdong, China Since 2019
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4-Port Serial Hwic Hwic-4t for Netowrk Module

4-Port Serial Hwic Hwic-4t for Netowrk Module

US $ 40-300 / Piece FOB
1 Piece (MOQ)
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Main Products: Network switch and router
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Beijing skylink Technology Co., Ltd.

Trading Company

Beijing, China Since 2020
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3.5" LCD Driver Board Spi Ili9488 TFT LCD Serial Port Module with PCB Adapter Micro SD
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3.5" LCD Driver Board Spi Ili9488 TFT LCD Serial Port Module with PCB Adapter Micro SD

US $ 6.5-7.5 / Piece FOB
2 Pieces (MOQ)
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Response Time : 10ms
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RONBO ELECTRONICS LIMITED

Guangdong, China Since 2016
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Serial Port to Industrial Ethernet RS232/485 to WiFi Module IoT Signal
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Serial Port to Industrial Ethernet RS232/485 to WiFi Module IoT Signal

US $ 9.9-11.99 / Piece FOB
2 Pieces (MOQ)
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Main Products: Analog I/O Modules, Signal Isolated Converter, Signal Conditioners, Current Splitter, PT100 Temperature Signal, Frequency Converters, DC to DC Converters, Digital I/O Modules, 4-20mA Signal Isolator,
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Shenzhen Weijunrui Technology Co.,Ltd

Guangdong, China Since 2025
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2.8 Inch Serial 240*320 Color TFT LCD Panel Serial Port Module

2.8 Inch Serial 240*320 Color TFT LCD Panel Serial Port Module

US $ 4.8-5.8 / Piece FOB
1,000 Pieces (MOQ)
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DOT-Matrix Graphic LCD Module Type : Row/Column-Driven Control Type
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Suzhou Chaoxian Technology Co., Ltd.

Shanghai, China Since 2023
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0.96 Inch Resolution 128*64 Driver St7735s Spi Serial Port Driver Board TFT Color LCD Module
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0.96 Inch Resolution 128*64 Driver St7735s Spi Serial Port Driver Board TFT Color LCD Module

US $ 1.7-1.9 / Piece FOB
2 Pieces (MOQ)
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Main Products: LCD Display, LCD Module, LCD, TFT LCD, Graphic LCD, Character LCD, LCD Screen, LCD Panel, Touch Screen, OLED Display
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RONBO ELECTRONICS LIMITED

Guangdong, China Since 2016
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Hc-08 Bluetooth 4.0 Cc2540 Low Power Consumption Microampere Level Current Bluetooth Serial Port Module
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Hc-08 Bluetooth 4.0 Cc2540 Low Power Consumption Microampere Level Current Bluetooth Serial Port Module

US $ 6.35-6.7 / Piece FOB
10 Pieces (MOQ)
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Type : Wireless
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Sunhokey Electronics Co., Ltd.

Trading Company

Guangdong, China Since 2019
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Esp-12e (replace ESP-12) Esp8266 Remote Serial Port WiFi Wireless Module Esp12e Esp8266-12e

Esp-12e (replace ESP-12) Esp8266 Remote Serial Port WiFi Wireless Module Esp12e Esp8266-12e

US $ 1.5-1.52 / Piece FOB
10 Pieces (MOQ)
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Main Products: Transistor, IC, Rectifier
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Shenzhen Jin Da Peng Technology Co., Ltd.

Trading Company

Guangdong, China Since 2016
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Mobile RS232/RS485 Serial Port Debugging Assistant Connect to The Module Via WiFi
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Mobile RS232/RS485 Serial Port Debugging Assistant Connect to The Module Via WiFi

US $ 13.11-13.99 / Piece FOB
2 Pieces (MOQ)
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Conductive Type : Bipolar Integrated Circuit
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Audited Supplier
Shenzhen Weijunrui Technology Co.,Ltd

Guangdong, China Since 2025
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Related Videos
  • What is H 3 C Msr 3600 Router Interface Serial Port Module Hmim-8SAE
    What is H 3 C Msr 3600 Router Interface Serial Port Module Hmim-8SAE
    US $ 429-999 /piece
    1 piece (MOQ)
    Send Inquiry
  • What is Cisco Compatible C-Nim-1X 2t 8m 8t 4X 1-Port Serial Network Interface Module
    What is Cisco Compatible C-Nim-1X 2t 8m 8t 4X 1-Port Serial Network Interface Module
    US $ 50-80 /Piece
    2 Pieces (MOQ)
    Send Inquiry
  • What is 4-channel 8-channel DB9 interface RS232 relay Board module 12VDC relay serial port remote control switch module for controllling car motors
    What is 4-channel 8-channel DB9 interface RS232 relay Board module 12VDC relay serial port remote control switch module for controllling car motors
    US $ 11-30 /Piece
    5 Pieces (MOQ)
    Send Inquiry
  • What is 240*320 Spi Serial Port Ili9341V Drive Compatible with Arduino 2.2" TFT LCD Color Screen Display Module for Digital Products
    What is 240*320 Spi Serial Port Ili9341V Drive Compatible with Arduino 2.2" TFT LCD Color Screen Display Module for Digital Products
    US $ 4-4.5 /Piece
    2 Pieces (MOQ)
    Send Inquiry
Customization Based on Provided Sample 3.5 Inch TFT LCD Module Serial Port Spi Driver with Capacitive Touch RGB 480*800 Electric Bike 3.5" TFT Dusplay OEM ODM
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Customization Based on Provided Sample 3.5 Inch TFT LCD Module Serial Port Spi Driver with Capacitive Touch RGB 480*800 Electric Bike 3.5" TFT Dusplay OEM ODM

US $ 6-7 / Piece FOB
99 Pieces (MOQ)
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Main Products: Display Monitor, Status Light
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Qingdao Ansenke Electronics CO., LTD

Manufacturer/Factory & Trading Company

Guangdong, China Since 2023
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New Bt04-E Wireless Serial Port Transparent Bluetooth Module Spp3.0+BLE4.2 Bluetooth Module
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New Bt04-E Wireless Serial Port Transparent Bluetooth Module Spp3.0+BLE4.2 Bluetooth Module

US $ 2.35-2.85 / Piece FOB
10 Pieces (MOQ)
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Usage : Server
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Sunhokey Electronics Co., Ltd.

Trading Company

Guangdong, China Since 2019
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Transmission Module Wireless Serial Port Hc-05 with Pin Master-Slave Integrated Bluetooth Expansion Board
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Transmission Module Wireless Serial Port Hc-05 with Pin Master-Slave Integrated Bluetooth Expansion Board

US $ 4.08-4.96 / Piece FOB
10 Pieces (MOQ)
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Main Products: Integrated Circuits, Semiconductor, Transistor, Relays, Connector, Capacitor, Resistor, Switch, Module, LED Diode
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Shenzhen Sinosky Electronics Co., Ltd.

Trading Company

Guangdong, China Since 2025
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About Serial Ports Module FAQ

  • QHow do I choose the right Access Control Card Reader for my business?

    The Serial Ports Module is an essential part of our Access Control Card Reader offerings.To choose the right Access Control Card Reader for your business, evaluate your security needs, the volume of users, and the types of cards you'll utilize. Our expert guide highlights trends and comparisons between various models, helping you source OEM products at competitive prices that meet your unique requirements.

  • QWhat features should I look for in an Access Control Card Reader?

    Upgrade your Access Control Card Reader with the elegant and durable Serial Ports Module.When selecting an Access Control Card Reader, consider features such as wireless capabilities, encryption, and compatibility with various card types for enhanced security. Our top picks focus on cost-effective solutions ideal for wholesale purchases, ensuring your facility secures access efficiently without overspending.

  • QAre Access Control Card Readers worth the investment?

    Our Serial Ports Module offers exceptional quality within the Access Control Card Reader category.Yes, investing in Access Control Card Readers is worthwhile for modern security. They provide robust control over who accesses your premises. Explore our cheap, high-volume options and customization possibilities as distributors to protect your business effectively while staying budget-friendly.

Customization Based on Provided Sample 5 Inch Serial Port TFT LCD Module - Wide Voltage 9-36V Industrial Touch Screen China Manufactured
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Customization Based on Provided Sample 5 Inch Serial Port TFT LCD Module - Wide Voltage 9-36V Industrial Touch Screen China Manufactured

US $ 22-27 / Piece FOB
99 Pieces (MOQ)
More
DOT-Matrix Graphic LCD Module Type : Row/Column-Driven Control Type
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Audited Supplier
Qingdao Ansenke Electronics CO., LTD

Manufacturer/Factory & Trading Company

Guangdong, China Since 2023
Chat Now Send Inquiry
CE Hf Eport PRO Ep20 Linux Network Server Port Ttl Serial to Ethernet Embedded Module DHCP 3.3V TCP IP Telnet

CE Hf Eport PRO Ep20 Linux Network Server Port Ttl Serial to Ethernet Embedded Module DHCP 3.3V TCP IP Telnet

US $ 8.9 / Piece FOB
100 Pieces (MOQ)
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Main Products: IC Chip, Integrated Circuit, Diode, Resister, Transformer, Capacitor, Stepper Motor, GPS Module, Transistor
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Audited Supplier
Hangzhou Electric Driving Technology Co., Ltd.

Zhejiang, China Since 2014
Chat Now Send Inquiry
Electronic Module Power Supply Serial Port Amplifier Camera Module

Electronic Module Power Supply Serial Port Amplifier Camera Module

US $ 0.3-1.5 / Piece FOB
100 Pieces (MOQ)
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Changzhou Eagle International Trade Corp.

Jiangsu, China Since 2004
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4.3 Inch IPS 800X480 LCD Driver Board Spi Serial Port Capacitive Touch LCD Module
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4.3 Inch IPS 800X480 LCD Driver Board Spi Serial Port Capacitive Touch LCD Module

US $ 22.5-23.5 / Piece FOB
2 Pieces (MOQ)
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Main Products: LCD Display, LCD Module, LCD, TFT LCD, Graphic LCD, Character LCD, LCD Screen, LCD Panel, Touch Screen, OLED Display
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RONBO ELECTRONICS LIMITED

Guangdong, China Since 2016
Chat Now Send Inquiry
Infrared Carbon Dioxide Sensor Module CO2 Mh-Z14A Serial Port PWM Analog Output 0-5000ppm Spot
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Infrared Carbon Dioxide Sensor Module CO2 Mh-Z14A Serial Port PWM Analog Output 0-5000ppm Spot

US $ 27.5-28 / Piece FOB
10 Pieces (MOQ)
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Condition : New
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Sunhokey Electronics Co., Ltd.

Trading Company

Guangdong, China Since 2019
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Bluetooth 4.0 BLE Ti Cc2541 Module Low Power Hm-11 Bluetooth Serial Port Module Fit for Ios 8 GPS
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Bluetooth 4.0 BLE Ti Cc2541 Module Low Power Hm-11 Bluetooth Serial Port Module Fit for Ios 8 GPS

US $ 5.92-5.99 / Piece FOB
10 Pieces (MOQ)
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Main Products: Digital Voltmeter Ammeter, Oximeter Blood Oxygen Monitor, Communication Network, Raspberry Pi, Orange Pi, ARDUINO, Wifi Module, Electronic Components, 3D PRINTER
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Sunhokey Electronics Co., Ltd.

Trading Company

Guangdong, China Since 2019
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Jdy-41 2.4G Module Wireless Serial Port Module 2.4G Remote Control Switch Serial Port Transparent Transmission
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Jdy-41 2.4G Module Wireless Serial Port Module 2.4G Remote Control Switch Serial Port Transparent Transmission

US $ 0.8 / Piece FOB
100 Pieces (MOQ)
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Type : Wireless
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Sunhokey Electronics Co., Ltd.

Trading Company

Guangdong, China Since 2019
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Serial Port Control Voice Module MCU Io Control SD/TF Card MP3 Playback

Serial Port Control Voice Module MCU Io Control SD/TF Card MP3 Playback

US $ 1.49-1.7 / Piece FOB
10 Pieces (MOQ)
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Main Products: Arduino Board, Arduino Sheild, Arduino Starter Kit, 3D Printers, Arduino Robot, Arduino Sensor/Modules, Raspberry Pi, Smart Car, Display, Mico Bit: Bbc Board
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Shenzhen Ke Zhi You Technology Co., Ltd.

Guangdong, China Since 2018
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Hc-02 Bluetooth Serial Port Wireless Digital Transmission Board Module 2.4G Uart 3.3V Ttl Level PCB Antenna Replace Hc-05 Hc-06
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Hc-02 Bluetooth Serial Port Wireless Digital Transmission Board Module 2.4G Uart 3.3V Ttl Level PCB Antenna Replace Hc-05 Hc-06

US $ 9.85-9.93 / Piece FOB
10 Pieces (MOQ)
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Support Network : Ethernet
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Sunhokey Electronics Co., Ltd.

Trading Company

Guangdong, China Since 2019
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Smart Electronics ~2.8" Inch TFT Spi Serial Port LCD Module with PCB Baseboard, 240*320 LCD Touch Screen

Smart Electronics ~2.8" Inch TFT Spi Serial Port LCD Module with PCB Baseboard, 240*320 LCD Touch Screen

US $ 4.8-5.8 / Piece FOB
1,000 Pieces (MOQ)
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Main Products: LCD Module, LCD Screen, LCD Display, LCD Monitor
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Audited Supplier
Suzhou Chaoxian Technology Co., Ltd.

Shanghai, China Since 2023
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USB Interface Contactless RFID Card Reader Module for Network Security Acm1281u-C7

USB Interface Contactless RFID Card Reader Module for Network Security Acm1281u-C7

US $ 34-40 / Piece FOB
1 Piece (MOQ)
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Card Type : Mifare, EM
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Shenzhen HCC Technology Co., Ltd.

Guangdong, China Since 2009
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3.5inch Spi Module Driver Ili9488 Serial Port PCB Adapter TFT LCD Module
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3.5inch Spi Module Driver Ili9488 Serial Port PCB Adapter TFT LCD Module

US $ 5.9-6.9 / Piece FOB
2 Pieces (MOQ)
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Main Products: LCD Display, LCD Module, LCD, TFT LCD, Graphic LCD, Character LCD, LCD Screen, LCD Panel, Touch Screen, OLED Display
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RONBO ELECTRONICS LIMITED

Guangdong, China Since 2016
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Dt-06 Wireless WiFi Serial Port Transparent Transmission Module Ttl to WiFi Compatible with Bluetooth Hc-06 Interface Esp-M2
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Dt-06 Wireless WiFi Serial Port Transparent Transmission Module Ttl to WiFi Compatible with Bluetooth Hc-06 Interface Esp-M2

US $ 2.93-2.99 / Piece FOB
10 Pieces (MOQ)
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Support Network : Ethernet
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Sunhokey Electronics Co., Ltd.

Trading Company

Guangdong, China Since 2019
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