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5% off
computer serial expansion card UT-788 PCI-E to 8 interface RS232 multi-serial card computer serial expansion card UT-788 PCI-E to 8 interface RS232 multi-serial card

computer serial expansion card UT-788 PCI-E to 8 interface RS232 multi-serial card

$1045.00$1100.00

125khz Wiegand NFC Waterproof Access Control Reader RFID Support ID EM Card Reader With RS232 RS485 UART Serial Port 125khz Wiegand NFC Waterproof Access Control Reader RFID Support ID EM Card Reader With RS232 RS485 UART Serial Port

125khz Wiegand NFC Waterproof Access Control Reader RFID Support ID EM Card Reader With RS232 RS485 UART Serial Port

$61.66$61.66

7 sold
20% off
RFID 125Khz 13.56Mhz ID IC Card Reader RS232 Serial Port ISO14443A ISO15693 RFID 125Khz 13.56Mhz ID IC Card Reader RS232 Serial Port ISO14443A ISO15693

RFID 125Khz 13.56Mhz ID IC Card Reader RS232 Serial Port ISO14443A ISO15693

$9.60$12.00

1 sold
5% off
cPCI-3544 4-Port RS-422/485 Isolated Serial Communications Card cPCI-3544 4-Port RS-422/485 Isolated Serial Communications Card

cPCI-3544 4-Port RS-422/485 Isolated Serial Communications Card

$1330.00$1400.00

50% off
B24B URAT TTL Serial Port RFID Reader/Writer Module IC Card Reader/Writer Card Issuer B24B URAT TTL Serial Port RFID Reader/Writer Module IC Card Reader/Writer Card Issuer

B24B URAT TTL Serial Port RFID Reader/Writer Module IC Card Reader/Writer Card Issuer

$8.98$17.97

36% off
Wireless For RS485 Transparent Serial Module Supporting 1200 2400 4800 9600 19200 Baud Rates for Legacy System Compatibility Wireless For RS485 Transparent Serial Module Supporting 1200 2400 4800 9600 19200 Baud Rates for Legacy System Compatibility

Wireless For RS485 Transparent Serial Module Supporting 1200 2400 4800 9600 19200 Baud Rates for Legacy System Compatibility

$137.81$215.33

5% off
UT-798 pci-e to 8-port RS485/422 multi-serial expansion card UT-798 pci-e to 8-port RS485/422 multi-serial expansion card

UT-798 pci-e to 8-port RS485/422 multi-serial expansion card

$1425.00$1500.00

19% off
USR-N540 4 Ports RS232 RS485 RS422 to Ethernet RJ45 Modbus RTU Gateway Serial Device Servers with SSL/TSL MQTT USR-N540 4 Ports RS232 RS485 RS422 to Ethernet RJ45 Modbus RTU Gateway Serial Device Servers with SSL/TSL MQTT

USR-N540 4 Ports RS232 RS485 RS422 to Ethernet RJ45 Modbus RTU Gateway Serial Device Servers with SSL/TSL MQTT

$455.53$562.38

8 sold
52% off
[NEW A09R!】 Optical Fingerprint Module Fingerprint Reader Module For Arduino Locks Serial Communication Interface [NEW A09R!】 Optical Fingerprint Module Fingerprint Reader Module For Arduino Locks Serial Communication Interface

[NEW A09R!】 Optical Fingerprint Module Fingerprint Reader Module For Arduino Locks Serial Communication Interface

$12.77$26.61

5% off
Multi-serial port acquisition card CP-168EL-A V1.1.1 Multi-serial port acquisition card CP-168EL-A V1.1.1

Multi-serial port acquisition card CP-168EL-A V1.1.1

$194.75$205.00

22% off
U2JE TTL to WiFi Adapter with HC-06 Interfaces WiFi Serials Communication Module For IoT Projects And Prototyping U2JE TTL to WiFi Adapter with HC-06 Interfaces WiFi Serials Communication Module For IoT Projects And Prototyping

U2JE TTL to WiFi Adapter with HC-06 Interfaces WiFi Serials Communication Module For IoT Projects And Prototyping

$49.62$63.61

CP-168U V2.1 for MOXA 8-port RS-232 Universal PCI Serial Board, 0 to 55 Degree Celsius Operating Temperature CP-168U V2.1 for MOXA 8-port RS-232 Universal PCI Serial Board, 0 to 55 Degree Celsius Operating Temperature

CP-168U V2.1 for MOXA 8-port RS-232 Universal PCI Serial Board, 0 to 55 Degree Celsius Operating Temperature

$140.00$140.00

19% off
Only RS485 Port!!! USR-N540 H7 Modbus MQTT Gateway Edge Computing 4 Ports RS485 Serial RJ45 Ethernet Device Server Only RS485 Port!!! USR-N540 H7 Modbus MQTT Gateway Edge Computing 4 Ports RS485 Serial RJ45 Ethernet Device Server

Only RS485 Port!!! USR-N540 H7 Modbus MQTT Gateway Edge Computing 4 Ports RS485 Serial RJ45 Ethernet Device Server

$362.92$448.05

3 sold
10% off
Taidacent Wireless RFID Reader Module 13.56 Mhz 125Khz Dual Frequency IC ID Card 3.3V 5V 12V Wiegand WG26 WG34 Uart Serial RS485 Taidacent Wireless RFID Reader Module 13.56 Mhz 125Khz Dual Frequency IC ID Card 3.3V 5V 12V Wiegand WG26 WG34 Uart Serial RS485

Taidacent Wireless RFID Reader Module 13.56 Mhz 125Khz Dual Frequency IC ID Card 3.3V 5V 12V Wiegand WG26 WG34 Uart Serial RS485

$15.37$17.08

2 sold
5% off
COM-2C-PE industrial serial port acquisition card COM-2C-PE industrial serial port acquisition card

COM-2C-PE industrial serial port acquisition card

$195.70$206.00

57% off
B68C Optical Fingerprint Module Fingerprint Reader Module For Arduino Locks Serial Communication Interface B68C Optical Fingerprint Module Fingerprint Reader Module For Arduino Locks Serial Communication Interface

B68C Optical Fingerprint Module Fingerprint Reader Module For Arduino Locks Serial Communication Interface

$11.44$26.61

19% off
Serial Port RS485 to RJ45 Ethernet Device IOT Server Module Elfin-EE11 Support Modbus TCP Protocol Serial Port RS485 to RJ45 Ethernet Device IOT Server Module Elfin-EE11 Support Modbus TCP Protocol

Serial Port RS485 to RJ45 Ethernet Device IOT Server Module Elfin-EE11 Support Modbus TCP Protocol

$69.25$85.49

3 sold
59% off
USB Fingerprint Key Reader Module For Windows 10 11 Hello Biometric Scanner Padlock Fingerprint Unlock Module Laptop Accessories USB Fingerprint Key Reader Module For Windows 10 11 Hello Biometric Scanner Padlock Fingerprint Unlock Module Laptop Accessories

USB Fingerprint Key Reader Module For Windows 10 11 Hello Biometric Scanner Padlock Fingerprint Unlock Module Laptop Accessories

$100.62$248.52

16 sold
13.56mhz NFC Waterproof Access Control Reader RFID Support IC MF Card Reader Wiegand26 Reader RS232/485 UART Serial Port 13.56mhz NFC Waterproof Access Control Reader RFID Support IC MF Card Reader Wiegand26 Reader RS232/485 UART Serial Port

13.56mhz NFC Waterproof Access Control Reader RFID Support IC MF Card Reader Wiegand26 Reader RS232/485 UART Serial Port

$64.51$64.51

10 sold
RS485 serial communication electric lock control board intelligent vending machine locker door multi-channel control board RS485 serial communication electric lock control board intelligent vending machine locker door multi-channel control board

RS485 serial communication electric lock control board intelligent vending machine locker door multi-channel control board

$6.25$6.25

47 sold
Serial Port RS232 To Wiegand WG26/34/232/Serial Wiegand/COM Port/Bidirectional Transmission Onverting RS232 Barcode Reader Serial Port RS232 To Wiegand WG26/34/232/Serial Wiegand/COM Port/Bidirectional Transmission Onverting RS232 Barcode Reader

Serial Port RS232 To Wiegand WG26/34/232/Serial Wiegand/COM Port/Bidirectional Transmission Onverting RS232 Barcode Reader

$15.58$15.58

11 sold
5% off
PCI-1621D RS422/485 dual serial card PCI-1621D RS422/485 dual serial card

PCI-1621D RS422/485 dual serial card

$136.80$144.00

5% off
RS485 Serial Communication Electric Lock Control Board Intelligent Vending Machine locker door 12 Channel NPN Sensor RS485 Serial Communication Electric Lock Control Board Intelligent Vending Machine locker door 12 Channel NPN Sensor

RS485 Serial Communication Electric Lock Control Board Intelligent Vending Machine locker door 12 Channel NPN Sensor

$56.99$59.99

13% off
13.56mhz USB Powered RS232 Card Reader,IC Card Serial Port Card Reader ID Card Issuer,Membership System Induction Card Dispenser 13.56mhz USB Powered RS232 Card Reader,IC Card Serial Port Card Reader ID Card Issuer,Membership System Induction Card Dispenser

13.56mhz USB Powered RS232 Card Reader,IC Card Serial Port Card Reader ID Card Issuer,Membership System Induction Card Dispenser

$172.85$200.00

39% off
Serial Data Extender RS485 Gray DC24V Power Supply Isolator Signal Converter Low Current Consumption Serial Data Serial Data Extender RS485 Gray DC24V Power Supply Isolator Signal Converter Low Current Consumption Serial Data

Serial Data Extender RS485 Gray DC24V Power Supply Isolator Signal Converter Low Current Consumption Serial Data

$310.62$509.22

5% off
SST-8P 8 multi-port serial card SST-8P 8 multi-port serial card

SST-8P 8 multi-port serial card

$182.40$192.00

52% off
【RECOMENDAR】USB-A Metal Port Lock Blocker With 2 Keys-For PC/Laptop Data Security& Dust Proof Protector(24PCS) 【RECOMENDAR】USB-A Metal Port Lock Blocker With 2 Keys-For PC/Laptop Data Security& Dust Proof Protector(24PCS)

【RECOMENDAR】USB-A Metal Port Lock Blocker With 2 Keys-For PC/Laptop Data Security& Dust Proof Protector(24PCS)

$15.16$31.59

2 sold
35% off
9.5mm Serial ATA 3D BD Burner Drive UJ272 BD RE BDXL Writer Reader Module For Panasonic For Dell For HP For Acer Notebook 9.5mm Serial ATA 3D BD Burner Drive UJ272 BD RE BDXL Writer Reader Module For Panasonic For Dell For HP For Acer Notebook

9.5mm Serial ATA 3D BD Burner Drive UJ272 BD RE BDXL Writer Reader Module For Panasonic For Dell For HP For Acer Notebook

$405.76$624.24

43% off
125Khz Waterproof Access Control Reader RFID Support ID Card Reader With RS232 Serial Port 125Khz Waterproof Access Control Reader RFID Support ID Card Reader With RS232 Serial Port

125Khz Waterproof Access Control Reader RFID Support ID Card Reader With RS232 Serial Port

$13.58$23.83

61% off
▶✔▃AC148-NDIR CO2 Sensor Infrared Carbon Dioxide Sensor Module with Serial Port PWM Analog Output CO2 Gas Detector Module -Z14A ▶✔▃AC148-NDIR CO2 Sensor Infrared Carbon Dioxide Sensor Module with Serial Port PWM Analog Output CO2 Gas Detector Module -Z14A

▶✔▃AC148-NDIR CO2 Sensor Infrared Carbon Dioxide Sensor Module with Serial Port PWM Analog Output CO2 Gas Detector Module -Z14A

$23.11$59.25

RS232 Barcode Reader Male/Female Serial Port RS232 To Wiegand WG26/34/232 RS232 Barcode Reader Male/Female Serial Port RS232 To Wiegand WG26/34/232

RS232 Barcode Reader Male/Female Serial Port RS232 To Wiegand WG26/34/232

$112.46$112.46

1 sold
5% off
PCI to serial port and USB card PC232GL1-10 V1.02 PCI to serial port and USB card PC232GL1-10 V1.02

PCI to serial port and USB card PC232GL1-10 V1.02

$760.00$800.00

57% off
Serial ISP Programmer USB Interface for BIOS Chip Read Write For EDID Repair Tool for LCD Monitors TVs Routers and Motherboards Serial ISP Programmer USB Interface for BIOS Chip Read Write For EDID Repair Tool for LCD Monitors TVs Routers and Motherboards

Serial ISP Programmer USB Interface for BIOS Chip Read Write For EDID Repair Tool for LCD Monitors TVs Routers and Motherboards

$580.19$1349.28

FOR LSI SAS 9300-8e PCI Express to 12Gb/s Serial Attached SCSI (SAS) Host Bus Adapter SAS3008 FOR LSI SAS 9300-8e PCI Express to 12Gb/s Serial Attached SCSI (SAS) Host Bus Adapter SAS3008

FOR LSI SAS 9300-8e PCI Express to 12Gb/s Serial Attached SCSI (SAS) Host Bus Adapter SAS3008

$66.00$66.00

19% off
4 LED Serial Rs232 PC RS232 to MDB Adapter Box for Coin Acceptor Validator Simulator Vending Machine 4 LED Serial Rs232 PC RS232 to MDB Adapter Box for Coin Acceptor Validator Simulator Vending Machine

4 LED Serial Rs232 PC RS232 to MDB Adapter Box for Coin Acceptor Validator Simulator Vending Machine

$354.58$437.75

20 sold
19% off
Automation Serial Port RS232 To Ethernet Device Server Converter IOT Elfin-EE10 EE10A Support TCP/IP Telnet Modbus TCP Protocol Automation Serial Port RS232 To Ethernet Device Server Converter IOT Elfin-EE10 EE10A Support TCP/IP Telnet Modbus TCP Protocol

Automation Serial Port RS232 To Ethernet Device Server Converter IOT Elfin-EE10 EE10A Support TCP/IP Telnet Modbus TCP Protocol

$66.74$82.40

4 sold
5% off
computer serial expansion card UT-788 PCI-E to 8 interface RS232 multi-serial card computer serial expansion card UT-788 PCI-E to 8 interface RS232 multi-serial card

computer serial expansion card UT-788 PCI-E to 8 interface RS232 multi-serial card

$1045.00 $1100.00

Categories: Security & Protection, Access Building Automation

Buy Now
125khz Wiegand NFC Waterproof Access Control Reader RFID Support ID EM Card Reader With RS232 RS485 UART Serial Port 125khz Wiegand NFC Waterproof Access Control Reader RFID Support ID EM Card Reader With RS232 RS485 UART Serial Port

125khz Wiegand NFC Waterproof Access Control Reader RFID Support ID EM Card Reader With RS232 RS485 UART Serial Port

$61.66 $61.66

7 sold

Categories: Security & Protection, Access Building Automation

Buy Now
20% off
RFID 125Khz 13.56Mhz ID IC Card Reader RS232 Serial Port ISO14443A ISO15693 RFID 125Khz 13.56Mhz ID IC Card Reader RS232 Serial Port ISO14443A ISO15693

RFID 125Khz 13.56Mhz ID IC Card Reader RS232 Serial Port ISO14443A ISO15693

$9.60 $12.00

1 sold

Categories: Security & Protection, Access Building Automation

Buy Now
5% off
cPCI-3544 4-Port RS-422/485 Isolated Serial Communications Card cPCI-3544 4-Port RS-422/485 Isolated Serial Communications Card

cPCI-3544 4-Port RS-422/485 Isolated Serial Communications Card

$1330.00 $1400.00

Categories: Security & Protection, Access Building Automation

Buy Now
50% off
B24B URAT TTL Serial Port RFID Reader/Writer Module IC Card Reader/Writer Card Issuer B24B URAT TTL Serial Port RFID Reader/Writer Module IC Card Reader/Writer Card Issuer

B24B URAT TTL Serial Port RFID Reader/Writer Module IC Card Reader/Writer Card Issuer

$8.98 $17.97

Categories: Security & Protection, Access Building Automation

Buy Now
36% off
Wireless For RS485 Transparent Serial Module Supporting 1200 2400 4800 9600 19200 Baud Rates for Legacy System Compatibility Wireless For RS485 Transparent Serial Module Supporting 1200 2400 4800 9600 19200 Baud Rates for Legacy System Compatibility

Wireless For RS485 Transparent Serial Module Supporting 1200 2400 4800 9600 19200 Baud Rates for Legacy System Compatibility

$137.81 $215.33

Categories: Security & Protection, Access Building Automation

Buy Now
5% off
UT-798 pci-e to 8-port RS485/422 multi-serial expansion card UT-798 pci-e to 8-port RS485/422 multi-serial expansion card

UT-798 pci-e to 8-port RS485/422 multi-serial expansion card

$1425.00 $1500.00

Categories: Security & Protection, Access Building Automation

Buy Now
19% off
USR-N540 4 Ports RS232 RS485 RS422 to Ethernet RJ45 Modbus RTU Gateway Serial Device Servers with SSL/TSL MQTT USR-N540 4 Ports RS232 RS485 RS422 to Ethernet RJ45 Modbus RTU Gateway Serial Device Servers with SSL/TSL MQTT

USR-N540 4 Ports RS232 RS485 RS422 to Ethernet RJ45 Modbus RTU Gateway Serial Device Servers with SSL/TSL MQTT

$455.53 $562.38

8 sold

Categories: Security & Protection, Access Building Automation

Buy Now
52% off
[NEW A09R!】 Optical Fingerprint Module Fingerprint Reader Module For Arduino Locks Serial Communication Interface [NEW A09R!】 Optical Fingerprint Module Fingerprint Reader Module For Arduino Locks Serial Communication Interface

[NEW A09R!】 Optical Fingerprint Module Fingerprint Reader Module For Arduino Locks Serial Communication Interface

$12.77 $26.61

Categories: Security & Protection, Access Building Automation

Buy Now
5% off
Multi-serial port acquisition card CP-168EL-A V1.1.1 Multi-serial port acquisition card CP-168EL-A V1.1.1

Multi-serial port acquisition card CP-168EL-A V1.1.1

$194.75 $205.00

Categories: Security & Protection, Access Building Automation

Buy Now
22% off
U2JE TTL to WiFi Adapter with HC-06 Interfaces WiFi Serials Communication Module For IoT Projects And Prototyping U2JE TTL to WiFi Adapter with HC-06 Interfaces WiFi Serials Communication Module For IoT Projects And Prototyping

U2JE TTL to WiFi Adapter with HC-06 Interfaces WiFi Serials Communication Module For IoT Projects And Prototyping

$49.62 $63.61

Categories: Security & Protection, Access Building Automation

Buy Now
CP-168U V2.1 for MOXA 8-port RS-232 Universal PCI Serial Board, 0 to 55 Degree Celsius Operating Temperature CP-168U V2.1 for MOXA 8-port RS-232 Universal PCI Serial Board, 0 to 55 Degree Celsius Operating Temperature

CP-168U V2.1 for MOXA 8-port RS-232 Universal PCI Serial Board, 0 to 55 Degree Celsius Operating Temperature

$140.00 $140.00

Categories: Security & Protection, Access Building Automation

Buy Now
19% off
Only RS485 Port!!! USR-N540 H7 Modbus MQTT Gateway Edge Computing 4 Ports RS485 Serial RJ45 Ethernet Device Server Only RS485 Port!!! USR-N540 H7 Modbus MQTT Gateway Edge Computing 4 Ports RS485 Serial RJ45 Ethernet Device Server

Only RS485 Port!!! USR-N540 H7 Modbus MQTT Gateway Edge Computing 4 Ports RS485 Serial RJ45 Ethernet Device Server

$362.92 $448.05

3 sold

Categories: Security & Protection, Access Building Automation

Buy Now
10% off
Taidacent Wireless RFID Reader Module 13.56 Mhz 125Khz Dual Frequency IC ID Card 3.3V 5V 12V Wiegand WG26 WG34 Uart Serial RS485 Taidacent Wireless RFID Reader Module 13.56 Mhz 125Khz Dual Frequency IC ID Card 3.3V 5V 12V Wiegand WG26 WG34 Uart Serial RS485

Taidacent Wireless RFID Reader Module 13.56 Mhz 125Khz Dual Frequency IC ID Card 3.3V 5V 12V Wiegand WG26 WG34 Uart Serial RS485

$15.37 $17.08

2 sold

Categories: Security & Protection, Access Building Automation

Buy Now
5% off
COM-2C-PE industrial serial port acquisition card COM-2C-PE industrial serial port acquisition card

COM-2C-PE industrial serial port acquisition card

$195.70 $206.00

Categories: Security & Protection, Access Building Automation

Buy Now
57% off
B68C Optical Fingerprint Module Fingerprint Reader Module For Arduino Locks Serial Communication Interface B68C Optical Fingerprint Module Fingerprint Reader Module For Arduino Locks Serial Communication Interface

B68C Optical Fingerprint Module Fingerprint Reader Module For Arduino Locks Serial Communication Interface

$11.44 $26.61

Categories: Security & Protection, Access Building Automation

Buy Now
19% off
Serial Port RS485 to RJ45 Ethernet Device IOT Server Module Elfin-EE11 Support Modbus TCP Protocol Serial Port RS485 to RJ45 Ethernet Device IOT Server Module Elfin-EE11 Support Modbus TCP Protocol

Serial Port RS485 to RJ45 Ethernet Device IOT Server Module Elfin-EE11 Support Modbus TCP Protocol

$69.25 $85.49

3 sold

Categories: Security & Protection, Access Building Automation

Buy Now
59% off
USB Fingerprint Key Reader Module For Windows 10 11 Hello Biometric Scanner Padlock Fingerprint Unlock Module Laptop Accessories USB Fingerprint Key Reader Module For Windows 10 11 Hello Biometric Scanner Padlock Fingerprint Unlock Module Laptop Accessories

USB Fingerprint Key Reader Module For Windows 10 11 Hello Biometric Scanner Padlock Fingerprint Unlock Module Laptop Accessories

$100.62 $248.52

16 sold

Categories: Security & Protection, Access Building Automation

Buy Now
13.56mhz NFC Waterproof Access Control Reader RFID Support IC MF Card Reader Wiegand26 Reader RS232/485 UART Serial Port 13.56mhz NFC Waterproof Access Control Reader RFID Support IC MF Card Reader Wiegand26 Reader RS232/485 UART Serial Port

13.56mhz NFC Waterproof Access Control Reader RFID Support IC MF Card Reader Wiegand26 Reader RS232/485 UART Serial Port

$64.51 $64.51

10 sold

Categories: Security & Protection, Access Building Automation

Buy Now
RS485 serial communication electric lock control board intelligent vending machine locker door multi-channel control board RS485 serial communication electric lock control board intelligent vending machine locker door multi-channel control board

RS485 serial communication electric lock control board intelligent vending machine locker door multi-channel control board

$6.25 $6.25

47 sold

Categories: Security & Protection, Access Building Automation

Buy Now
Serial Port RS232 To Wiegand WG26/34/232/Serial Wiegand/COM Port/Bidirectional Transmission Onverting RS232 Barcode Reader Serial Port RS232 To Wiegand WG26/34/232/Serial Wiegand/COM Port/Bidirectional Transmission Onverting RS232 Barcode Reader

Serial Port RS232 To Wiegand WG26/34/232/Serial Wiegand/COM Port/Bidirectional Transmission Onverting RS232 Barcode Reader

$15.58 $15.58

11 sold

Categories: Security & Protection, Access Building Automation

Buy Now
5% off
PCI-1621D RS422/485 dual serial card PCI-1621D RS422/485 dual serial card

PCI-1621D RS422/485 dual serial card

$136.80 $144.00

Categories: Security & Protection, Access Building Automation

Buy Now
5% off
RS485 Serial Communication Electric Lock Control Board Intelligent Vending Machine locker door 12 Channel NPN Sensor RS485 Serial Communication Electric Lock Control Board Intelligent Vending Machine locker door 12 Channel NPN Sensor

RS485 Serial Communication Electric Lock Control Board Intelligent Vending Machine locker door 12 Channel NPN Sensor

$56.99 $59.99

Categories: Security & Protection, Access Building Automation

Buy Now
13% off
13.56mhz USB Powered RS232 Card Reader,IC Card Serial Port Card Reader ID Card Issuer,Membership System Induction Card Dispenser 13.56mhz USB Powered RS232 Card Reader,IC Card Serial Port Card Reader ID Card Issuer,Membership System Induction Card Dispenser

13.56mhz USB Powered RS232 Card Reader,IC Card Serial Port Card Reader ID Card Issuer,Membership System Induction Card Dispenser

$172.85 $200.00

Categories: Security & Protection, Access Building Automation

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39% off
Serial Data Extender RS485 Gray DC24V Power Supply Isolator Signal Converter Low Current Consumption Serial Data Serial Data Extender RS485 Gray DC24V Power Supply Isolator Signal Converter Low Current Consumption Serial Data

Serial Data Extender RS485 Gray DC24V Power Supply Isolator Signal Converter Low Current Consumption Serial Data

$310.62 $509.22

Categories: Security & Protection, Access Building Automation

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5% off
SST-8P 8 multi-port serial card SST-8P 8 multi-port serial card

SST-8P 8 multi-port serial card

$182.40 $192.00

Categories: Security & Protection, Access Building Automation

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52% off
【RECOMENDAR】USB-A Metal Port Lock Blocker With 2 Keys-For PC/Laptop Data Security& Dust Proof Protector(24PCS) 【RECOMENDAR】USB-A Metal Port Lock Blocker With 2 Keys-For PC/Laptop Data Security& Dust Proof Protector(24PCS)

【RECOMENDAR】USB-A Metal Port Lock Blocker With 2 Keys-For PC/Laptop Data Security& Dust Proof Protector(24PCS)

$15.16 $31.59

2 sold

Categories: Security & Protection, Access Building Automation

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35% off
9.5mm Serial ATA 3D BD Burner Drive UJ272 BD RE BDXL Writer Reader Module For Panasonic For Dell For HP For Acer Notebook 9.5mm Serial ATA 3D BD Burner Drive UJ272 BD RE BDXL Writer Reader Module For Panasonic For Dell For HP For Acer Notebook

9.5mm Serial ATA 3D BD Burner Drive UJ272 BD RE BDXL Writer Reader Module For Panasonic For Dell For HP For Acer Notebook

$405.76 $624.24

Categories: Security & Protection, Access Building Automation

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43% off
125Khz Waterproof Access Control Reader RFID Support ID Card Reader With RS232 Serial Port 125Khz Waterproof Access Control Reader RFID Support ID Card Reader With RS232 Serial Port

125Khz Waterproof Access Control Reader RFID Support ID Card Reader With RS232 Serial Port

$13.58 $23.83

Categories: Security & Protection, Access Building Automation

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61% off
▶✔▃AC148-NDIR CO2 Sensor Infrared Carbon Dioxide Sensor Module with Serial Port PWM Analog Output CO2 Gas Detector Module -Z14A ▶✔▃AC148-NDIR CO2 Sensor Infrared Carbon Dioxide Sensor Module with Serial Port PWM Analog Output CO2 Gas Detector Module -Z14A

▶✔▃AC148-NDIR CO2 Sensor Infrared Carbon Dioxide Sensor Module with Serial Port PWM Analog Output CO2 Gas Detector Module -Z14A

$23.11 $59.25

Categories: Security & Protection, Access Building Automation

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RS232 Barcode Reader Male/Female Serial Port RS232 To Wiegand WG26/34/232 RS232 Barcode Reader Male/Female Serial Port RS232 To Wiegand WG26/34/232

RS232 Barcode Reader Male/Female Serial Port RS232 To Wiegand WG26/34/232

$112.46 $112.46

1 sold

Categories: Security & Protection, Access Building Automation

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5% off
PCI to serial port and USB card PC232GL1-10 V1.02 PCI to serial port and USB card PC232GL1-10 V1.02

PCI to serial port and USB card PC232GL1-10 V1.02

$760.00 $800.00

Categories: Security & Protection, Access Building Automation

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57% off
Serial ISP Programmer USB Interface for BIOS Chip Read Write For EDID Repair Tool for LCD Monitors TVs Routers and Motherboards Serial ISP Programmer USB Interface for BIOS Chip Read Write For EDID Repair Tool for LCD Monitors TVs Routers and Motherboards

Serial ISP Programmer USB Interface for BIOS Chip Read Write For EDID Repair Tool for LCD Monitors TVs Routers and Motherboards

$580.19 $1349.28

Categories: Security & Protection, Access Building Automation

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FOR LSI SAS 9300-8e PCI Express to 12Gb/s Serial Attached SCSI (SAS) Host Bus Adapter SAS3008 FOR LSI SAS 9300-8e PCI Express to 12Gb/s Serial Attached SCSI (SAS) Host Bus Adapter SAS3008

FOR LSI SAS 9300-8e PCI Express to 12Gb/s Serial Attached SCSI (SAS) Host Bus Adapter SAS3008

$66.00 $66.00

Categories: Security & Protection, Access Building Automation

Buy Now
19% off
4 LED Serial Rs232 PC RS232 to MDB Adapter Box for Coin Acceptor Validator Simulator Vending Machine 4 LED Serial Rs232 PC RS232 to MDB Adapter Box for Coin Acceptor Validator Simulator Vending Machine

4 LED Serial Rs232 PC RS232 to MDB Adapter Box for Coin Acceptor Validator Simulator Vending Machine

$354.58 $437.75

20 sold

Categories: Security & Protection, Access Building Automation

Buy Now
19% off
Automation Serial Port RS232 To Ethernet Device Server Converter IOT Elfin-EE10 EE10A Support TCP/IP Telnet Modbus TCP Protocol Automation Serial Port RS232 To Ethernet Device Server Converter IOT Elfin-EE10 EE10A Support TCP/IP Telnet Modbus TCP Protocol

Automation Serial Port RS232 To Ethernet Device Server Converter IOT Elfin-EE10 EE10A Support TCP/IP Telnet Modbus TCP Protocol

$66.74 $82.40

4 sold

Categories: Security & Protection, Access Building Automation

Buy Now