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Embedded Serial Device Module

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Fast Delivery RFID Plastic Wall Mount Reader Em Card 125kHz/13.56MHz Waterproof Reader

Fast Delivery RFID Plastic Wall Mount Reader Em Card 125kHz/13.56MHz Waterproof Reader

US $ 10.99-14.99 / Piece FOB
10 Pieces (MOQ)
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Quanzhou Hecere Electronic Co., Ltd.

Fujian, China Since 2018
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Shineng Czc7si High Frequency Industrial 48V 100 AMP 400ah Lithium Battery Charger

Shineng Czc7si High Frequency Industrial 48V 100 AMP 400ah Lithium Battery Charger

US $ 1,096-1,153 / Piece FOB
1 Piece (MOQ)
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Shanghai Shineng Electrical Equipment Co., Ltd.

Manufacturer/Factory & Trading Company

Shanghai, China Since 2020
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Hot Sale High Performance 4316 Processor H 3c Uniserver R4300 G5 Server 4u Rack Server

Hot Sale High Performance 4316 Processor H 3c Uniserver R4300 G5 Server 4u Rack Server

US $ 1,200-3,699 / piece FOB
1 piece (MOQ)
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Chongqing Chimu Technology Co., Ltd.

Trading Company

Chongqing, China Since 2023
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Esp32cam Serial Port to WiFi/Camera Esp32-Cam-CH340 Development Board

Esp32cam Serial Port to WiFi/Camera Esp32-Cam-CH340 Development Board

US $ 6.5-9.6 / Piece FOB
10 Pieces (MOQ)
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Sunhokey Electronics Co., Ltd.

Trading Company

Guangdong, China Since 2019
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Single Teamprauter Zone Compressor Humidity Control Wine Cooler Chiller

Single Teamprauter Zone Compressor Humidity Control Wine Cooler Chiller

US $ 12,800-14,200 / Piece FOB
1 Piece (MOQ)
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Ningbo Beilun Xinre Machinery Manufacturing Co., Ltd.

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2009
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Professional 4K USB3.0 Streaming Camera for Content Creators & Webinars

Professional 4K USB3.0 Streaming Camera for Content Creators & Webinars

US $ 108 / Piece FOB
1 Piece (MOQ)
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Shenzhen Hstd Import and Export Trade Co., Ltd.

Guangdong, China Since 2026
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Dfov140 Degrees Switch IR Cut Filter 4MP Ov4689 Camera Module Mipi

Dfov140 Degrees Switch IR Cut Filter 4MP Ov4689 Camera Module Mipi

5 Pieces (MOQ)
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Guangzhou Sincere Information Technology Ltd.

Manufacturer/Factory & Trading Company

Guangdong, China Since 2024
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Six Core Embedded Vending Mini Smart Keyboard Development Android Rockchip Rk3399 Board

Six Core Embedded Vending Mini Smart Keyboard Development Android Rockchip Rk3399 Board

US $ 68-70 / Piece FOB
1 Piece (MOQ)
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ShenZhen Zoomtak Electronics Co., Ltd.

Guangdong, China Since 2012
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Brand New H3c Uniserver R4300 G5 4u Rack Server in Stock

Brand New H3c Uniserver R4300 G5 4u Rack Server in Stock

US $ 5,200-12,000 / Piece FOB
1 Piece (MOQ)
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Wuhan Kuanlu Information Technology Co., Ltd.

Manufacturer/Factory & Trading Company

Hubei, China Since 2023
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Anti Hacking Device Skimming Secure Blocker Payment RFID NFC Blocking Card

Anti Hacking Device Skimming Secure Blocker Payment RFID NFC Blocking Card

US $ 0.45-0.5 / Piece FOB
500 Pieces (MOQ)
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Shenzhen Jianhe Smartcard Technology Co., Ltd

Manufacturer/Factory & Trading Company

Guangdong, China Since 2023
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Cost - Effective HMI Touch Screen Display LCD-TFT Touch Screen 4.3'' 16: 9 TFT LCD Industry Control HMI System Fd80480-S043-A33 Support USB Slave / Flash Drive

Cost - Effective HMI Touch Screen Display LCD-TFT Touch Screen 4.3'' 16: 9 TFT LCD Industry Control HMI System Fd80480-S043-A33 Support USB Slave / Flash Drive

US $ 300-500 / Piece FOB
1 Piece (MOQ)
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Chengdu Hf Future Technology Co., Ltd.

Sichuan, China Since 2023
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Uh-3568 Arm Embedded Mainboard for Mobile Devices and Ai Edge Computing

Uh-3568 Arm Embedded Mainboard for Mobile Devices and Ai Edge Computing

US $ 49.9-59.9 / Piece FOB
5 Pieces (MOQ)
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Shenzhen Zhendatech Co., Ltd.

Guangdong, China Since 2016
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4G Quadruple Adas+Dsm All in One Dashcam

4G Quadruple Adas+Dsm All in One Dashcam

US $ 180-205 / Piece FOB
1 Piece (MOQ)
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Shenzhen Ouxiang Electronics Co., Ltd.

Guangdong, China Since 2010
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Card Qr Code Access Control Reader USB Card Qr Code Access Control Reader Badge Access Control System

Card Qr Code Access Control Reader USB Card Qr Code Access Control Reader Badge Access Control System

US $ 199 / Piece FOB
1 Piece (MOQ)
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CiVinTec Global Co., Limited

Manufacturer/Factory & Trading Company

Guangdong, China Since 2005
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Durable Touch Panel for Smart Home Devices and Automation

Durable Touch Panel for Smart Home Devices and Automation

US $ 328-340 / Piece FOB
2 Pieces (MOQ)
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Guangzhou Touchwo Electronics Co., Ltd.

Manufacturer/Factory & Trading Company

Guangdong, China Since 2020
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Cisco New Original Isr 4451 Voice Bundle Ethernet Router Isr4451-X-V/K9

Cisco New Original Isr 4451 Voice Bundle Ethernet Router Isr4451-X-V/K9

1 Piece (MOQ)
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Beijing skylink Technology Co., Ltd.

Trading Company

Beijing, China Since 2020
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4G Car GPS Tracker Work with OBD Cable (TK419-s)

4G Car GPS Tracker Work with OBD Cable (TK419-s)

US $ 36-40 / Piece FOB
10 Pieces (MOQ)
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Shenzhen Eelink Communication Technology Co., Ltd.

Trading Company

Guangdong, China Since 2014
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Original Siemens 7mf4433 Differential Pressure Transmitter with Hart Protocol

Original Siemens 7mf4433 Differential Pressure Transmitter with Hart Protocol

US $ 300-600 / Piece FOB
1 Piece (MOQ)
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Kerui (Weifang) Automation Equipment Co., Ltd.

Shandong, China Since 2025
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480*272 RGB Interface 4.3 TFT LCD Capacitive Touch Screen Panel 4.3 Inch TFT LCD Display Module

480*272 RGB Interface 4.3 TFT LCD Capacitive Touch Screen Panel 4.3 Inch TFT LCD Display Module

US $ 3.9-5.5 / Piece FOB
1,000 Pieces (MOQ)
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Shenzhen Yht Display Technology Co., Ltd

Trading Company

Guangdong, China Since 2025
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High Resolution 2.95 Inch Small LCD Display 480X854 Pixels with RGB+Mipi Interface

High Resolution 2.95 Inch Small LCD Display 480X854 Pixels with RGB+Mipi Interface

US $ 0.28-0.32 / Piece FOB
500 Pieces (MOQ)
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Dongguan Bibuke Electronic Technology CO.,LTD

Guangdong, China Since 2014
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Magnetic Contour Mapping System Mineral Prospecting Magnetometer Proton Magnetic Resonance Sensor

Magnetic Contour Mapping System Mineral Prospecting Magnetometer Proton Magnetic Resonance Sensor

US $ 1 / Set FOB
1 Set (MOQ)
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Chongqing Gold Mechanical & Electrical Equipment Co., Ltd.

Manufacturer/Factory & Trading Company

Chongqing, China Since 2007
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12 Di 8 Do Openpcs/Codesys Programmable Bus Converter Gateway with Can/RS485/RS232/Ethernet Interface Supports Canopen/J1939/Modbus Communication Protocols

12 Di 8 Do Openpcs/Codesys Programmable Bus Converter Gateway with Can/RS485/RS232/Ethernet Interface Supports Canopen/J1939/Modbus Communication Protocols

US $ 251 / Piece FOB
1 Piece (MOQ)
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Shenyang Vhandy Technology Co., Ltd

Trading Company

Liaoning, China Since 2025
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Smart Code Reader with 1/2.9" Sensor Size

Smart Code Reader with 1/2.9" Sensor Size

US $ 720-765 / pcs FOB
1 pcs (MOQ)
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Shanghai Mss International Trade Co., Ltd.

Trading Company

Shanghai, China Since 2023
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About Embedded Serial Device Module FAQ

  • QWhat are the common technologies used in access control card readers?

    The Embedded Serial Device Module is a standout piece in our Access Control Card Reader collection.Access control card readers commonly utilize RFID technology and biometric scanning for security purposes. Each technology has its unique advantages depending on the level of security and convenience required. Perform thorough research or consult with a trusted supplier to determine the best option for your needs.

  • QHow can I identify reliable suppliers for access control card readers in China?

    The Embedded Serial Device Module is an essential part of our Access Control Card Reader offerings.Identifying reliable suppliers in China involves researching online platforms, attending industry trade fairs, and verifying supplier certificates. Requesting product samples and checking customer reviews are crucial steps in ensuring the quality and reliability of the suppliers.

  • QWhat advantages does buying access control card readers in wholesale offer?

    The Embedded Serial Device Module is classified under our comprehensive Access Control Card Reader range.Purchasing access control card readers wholesale provides cost-effective bulk pricing, ensures consistent product quality, and offers customization options. Wholesale purchases often come with discounts, making them economically beneficial for security and protection businesses. Working with reliable wholesale suppliers guarantees timely delivery.

ATSAMD21G18A-AU MCU 32BIT 256KB FLASH 48TQFP IC

ATSAMD21G18A-AU MCU 32BIT 256KB FLASH 48TQFP IC

US $ 2.5-200 / Piece FOB
500 Pieces (MOQ)
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Shenzhen Semilotec Co., Ltd.

Guangdong, China Since 2018
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Intelligent Operation and Maintenance System

Intelligent Operation and Maintenance System

US $ 2,000 / Set FOB
3 Sets (MOQ)
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Huainan Wantai Electric Co., Ltd.

Manufacturer/Factory & Trading Company

Anhui, China Since 2020
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RS232 to dB9-Pin Male Cable Converter for Windows and Serial Devices

RS232 to dB9-Pin Male Cable Converter for Windows and Serial Devices

US $ 5.29-7.09 / Piece FOB
100 Pieces (MOQ)
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Orangame Electronics Technology Co., Ltd.

Manufacturer/Factory & Trading Company

Guangdong, China Since 2014
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SE200 Wired 2D image scanning gun QR Barcode Reader Handheld Barcode Scanner

SE200 Wired 2D image scanning gun QR Barcode Reader Handheld Barcode Scanner

US $ 16-20 / Piece FOB
1 Piece (MOQ)
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Suzhou Qiji Electric Co., Ltd.

Jiangsu, China Since 2021
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High Qulilty Micro ATM POS Machine Magnetic Chip Card Reader Handheld Android 7.1 POS with Printer Z90

High Qulilty Micro ATM POS Machine Magnetic Chip Card Reader Handheld Android 7.1 POS with Printer Z90

US $ 108-130 / Piece FOB
1 Piece (MOQ)
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Shenzhen Hosoton Technology Co., Ltd.

Trading Company

Guangdong, China Since 2022
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Super Quality H 3c Uniserver R4300 G5 Server in Tel Xeon Gold 5315y Server

Super Quality H 3c Uniserver R4300 G5 Server in Tel Xeon Gold 5315y Server

US $ 1,500-4,200 / piece FOB
1 piece (MOQ)
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Chongqing Chimu Technology Co., Ltd.

Trading Company

Chongqing, China Since 2023
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Ftdi USB to Ttl Serial 3.3V Adapter Cable

Ftdi USB to Ttl Serial 3.3V Adapter Cable

US $ 5.99-6.98 / pieces FOB
100 pieces (MOQ)
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Shenzhen Firstone Technology Co.,Ltd

Manufacturer/Factory & Trading Company

Guangdong, China Since 2021
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B-Sx8t-Ts12-Qm-R Toshiba B-Sx8t Thermal Printer, 305 Dpi, Parallel, USB, LAN

B-Sx8t-Ts12-Qm-R Toshiba B-Sx8t Thermal Printer, 305 Dpi, Parallel, USB, LAN

US $ 4,093 / Piece FOB
1 Piece (MOQ)
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Hangzhou Coditeck Digital Co., Ltd.

Zhejiang, China Since 2021
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Ssi in Stock Professional Advanced Telemetry Terminal for Water Resources

Ssi in Stock Professional Advanced Telemetry Terminal for Water Resources

US $ 558-786 / Piece FOB
1 Piece (MOQ)
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Xiamen Chenmai Wisdom Technology Co., Ltd.

Fujian, China Since 2026
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Hot Selling 85 Inch UHD 4K LCD Interactive Touch Screen Monitor Wireless Smart Board Serial Interface Aluminum Alloy Tempered

Hot Selling 85 Inch UHD 4K LCD Interactive Touch Screen Monitor Wireless Smart Board Serial Interface Aluminum Alloy Tempered

US $ 706-790 / Piece FOB
5 Pieces (MOQ)
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Guangzhou Aevision Electronics Technology Co., Ltd.

Guangdong, China Since 2021
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Original Poweredge R350 R250 R340 R240 Windows Standard 1u Mini PC Computer Rack Server

Original Poweredge R350 R250 R340 R240 Windows Standard 1u Mini PC Computer Rack Server

US $ 1,110-1,988 / Piece FOB
1 Piece (MOQ)
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Beijing Borui Communication System Integration Co., Ltd.

Beijing, China Since 2023
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Supports 4 TCP Connections for Industrial Field Applications IoT Wireless Data Terminal

Supports 4 TCP Connections for Industrial Field Applications IoT Wireless Data Terminal

US $ 68.68-109.89 / Set FOB
5 Sets (MOQ)
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Xiamen Xinde Internet of Things Technology Co., Ltd

Fujian, China Since 2025
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Advanced Versatile Laser Marking System for Multiple Materials

Advanced Versatile Laser Marking System for Multiple Materials

US $ 2,800 / Piece FOB
1 Piece (MOQ)
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Fujian Mayer Science & Technology Co., Ltd.

Manufacturer/Factory & Trading Company

Fujian, China Since 2025
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