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Access serial port

(999+ products available)

5V version YS-RFID2 RFID decoding module/ID card RFID card reader <strong>access</strong> control card 125K RF microcontroller <strong>serial</strong> <strong>port</strong> DIY - Product Image 1
5V version YS-RFID2 RFID decoding module/ID card RFID card reader <strong>access</strong> control card 125K RF microcontroller <strong>serial</strong> <strong>port</strong> DIY - Product Image 2
5V version YS-RFID2 RFID decoding module/ID card RFID card reader <strong>access</strong> control card 125K RF microcontroller <strong>serial</strong> <strong>port</strong> DIY - Product Image 3
5V version YS-RFID2 RFID decoding module/ID card RFID card reader <strong>access</strong> control card 125K RF microcontroller <strong>serial</strong> <strong>port</strong> DIY - Product Image 4
5V version YS-RFID2 RFID decoding module/ID card RFID card reader <strong>access</strong> control card 125K RF microcontroller <strong>serial</strong> <strong>port</strong> DIY - Product Image 5
5V version YS-RFID2 RFID decoding module/ID card RFID card reader <strong>access</strong> control card 125K RF microcontroller <strong>serial</strong> <strong>port</strong> DIY - Product Image 6

5V version YS-RFID2 RFID decoding module/ID card RFID card reader access control card 125K RF microcontroller serial port DIY

$1.55-2.72
Min. order: 5 pieces
IRXON IR220 Wireless <strong>Serial</strong> 9-<strong>Port</strong> <strong>Serial</strong> Interface Communication Irda RS232 Infrared Adapter DB9-F RS232 <strong>Serial</strong> COM <strong>Port</strong> - Product Image 1
IRXON IR220 Wireless <strong>Serial</strong> 9-<strong>Port</strong> <strong>Serial</strong> Interface Communication Irda RS232 Infrared Adapter DB9-F RS232 <strong>Serial</strong> COM <strong>Port</strong> - Product Image 2
IRXON IR220 Wireless <strong>Serial</strong> 9-<strong>Port</strong> <strong>Serial</strong> Interface Communication Irda RS232 Infrared Adapter DB9-F RS232 <strong>Serial</strong> COM <strong>Port</strong> - Product Image 3
IRXON IR220 Wireless <strong>Serial</strong> 9-<strong>Port</strong> <strong>Serial</strong> Interface Communication Irda RS232 Infrared Adapter DB9-F RS232 <strong>Serial</strong> COM <strong>Port</strong> - Product Image 4
IRXON IR220 Wireless <strong>Serial</strong> 9-<strong>Port</strong> <strong>Serial</strong> Interface Communication Irda RS232 Infrared Adapter DB9-F RS232 <strong>Serial</strong> COM <strong>Port</strong> - Product Image 5
IRXON IR220 Wireless <strong>Serial</strong> 9-<strong>Port</strong> <strong>Serial</strong> Interface Communication Irda RS232 Infrared Adapter DB9-F RS232 <strong>Serial</strong> COM <strong>Port</strong> - Product Image 6

IRXON IR220 Wireless Serial 9-Port Serial Interface Communication Irda RS232 Infrared Adapter DB9-F RS232 Serial COM Port

$21.53-23.60
Min. order: 1 piece
ESP-01/ESP-01S 8266 <strong>Serial</strong> <strong>Port</strong> to WIFI module Industrial low-power wireless module - Product Image 1
ESP-01/ESP-01S 8266 <strong>Serial</strong> <strong>Port</strong> to WIFI module Industrial low-power wireless module - Product Image 2
ESP-01/ESP-01S 8266 <strong>Serial</strong> <strong>Port</strong> to WIFI module Industrial low-power wireless module - Product Image 3
ESP-01/ESP-01S 8266 <strong>Serial</strong> <strong>Port</strong> to WIFI module Industrial low-power wireless module - Product Image 4
ESP-01/ESP-01S 8266 <strong>Serial</strong> <strong>Port</strong> to WIFI module Industrial low-power wireless module - Product Image 5
ESP-01/ESP-01S 8266 <strong>Serial</strong> <strong>Port</strong> to WIFI module Industrial low-power wireless module - Product Image 6

ESP-01/ESP-01S 8266 Serial Port to WIFI module Industrial low-power wireless module

$0.80
Min. order: 1 piece
Upgraded version Mini PN532 <strong>Serial</strong> <strong>Port</strong> Module/NFC/IC Card Reader/Replicator/<strong>Access</strong> Elevator M1 Card Reader/Writer - Product Image 1
Upgraded version Mini PN532 <strong>Serial</strong> <strong>Port</strong> Module/NFC/IC Card Reader/Replicator/<strong>Access</strong> Elevator M1 Card Reader/Writer - Product Image 2

Upgraded version Mini PN532 Serial Port Module/NFC/IC Card Reader/Replicator/Access Elevator M1 Card Reader/Writer

$0.50-0.99
Min. order: 1 piece
Wiegand 26/34 Converter Into USB <strong>Port</strong> for <strong>Access</strong> Control System Free Shipping - Product Image 1
Wiegand 26/34 Converter Into USB <strong>Port</strong> for <strong>Access</strong> Control System Free Shipping - Product Image 2
Wiegand 26/34 Converter Into USB <strong>Port</strong> for <strong>Access</strong> Control System Free Shipping - Product Image 3
Wiegand 26/34 Converter Into USB <strong>Port</strong> for <strong>Access</strong> Control System Free Shipping - Product Image 4
Wiegand 26/34 Converter Into USB <strong>Port</strong> for <strong>Access</strong> Control System Free Shipping - Product Image 5

Wiegand 26/34 Converter Into USB Port for Access Control System Free Shipping

Ready to Ship
$21-25
Shipping per piece: $5.43
Min. order: 1 piece
Original WIC-2T <strong>Serial</strong> Module 2 <strong>Port</strong> <strong>Serial</strong> WAN Interface Card - Product Image 1
Original WIC-2T <strong>Serial</strong> Module 2 <strong>Port</strong> <strong>Serial</strong> WAN Interface Card - Product Image 2
Original WIC-2T <strong>Serial</strong> Module 2 <strong>Port</strong> <strong>Serial</strong> WAN Interface Card - Product Image 3
Original WIC-2T <strong>Serial</strong> Module 2 <strong>Port</strong> <strong>Serial</strong> WAN Interface Card - Product Image 4
Original WIC-2T <strong>Serial</strong> Module 2 <strong>Port</strong> <strong>Serial</strong> WAN Interface Card - Product Image 5

Original WIC-2T Serial Module 2 Port Serial WAN Interface Card

$45-50
Min. order: 1 unit
DB9 RS232 Transfer Terminal <strong>Serial</strong> <strong>Port</strong> Transfer Terminal DB9 Connector Module - Product Image 1
DB9 RS232 Transfer Terminal <strong>Serial</strong> <strong>Port</strong> Transfer Terminal DB9 Connector Module - Product Image 2
DB9 RS232 Transfer Terminal <strong>Serial</strong> <strong>Port</strong> Transfer Terminal DB9 Connector Module - Product Image 3
DB9 RS232 Transfer Terminal <strong>Serial</strong> <strong>Port</strong> Transfer Terminal DB9 Connector Module - Product Image 4
DB9 RS232 Transfer Terminal <strong>Serial</strong> <strong>Port</strong> Transfer Terminal DB9 Connector Module - Product Image 5
DB9 RS232 Transfer Terminal <strong>Serial</strong> <strong>Port</strong> Transfer Terminal DB9 Connector Module - Product Image 6

DB9 RS232 Transfer Terminal Serial Port Transfer Terminal DB9 Connector Module

$0.26-0.28
Min. order: 5 pieces
Taidacent RFID Proximity Card Reader Module Smart <strong>Access</strong> Control Door IC Card Reader Writing S50 Label <strong>Serial</strong> <strong>Port</strong> RS485 232 TTL - Product Image 1
Taidacent RFID Proximity Card Reader Module Smart <strong>Access</strong> Control Door IC Card Reader Writing S50 Label <strong>Serial</strong> <strong>Port</strong> RS485 232 TTL - Product Image 2
Taidacent RFID Proximity Card Reader Module Smart <strong>Access</strong> Control Door IC Card Reader Writing S50 Label <strong>Serial</strong> <strong>Port</strong> RS485 232 TTL - Product Image 3
Taidacent RFID Proximity Card Reader Module Smart <strong>Access</strong> Control Door IC Card Reader Writing S50 Label <strong>Serial</strong> <strong>Port</strong> RS485 232 TTL - Product Image 4
Taidacent RFID Proximity Card Reader Module Smart <strong>Access</strong> Control Door IC Card Reader Writing S50 Label <strong>Serial</strong> <strong>Port</strong> RS485 232 TTL - Product Image 5
Taidacent RFID Proximity Card Reader Module Smart <strong>Access</strong> Control Door IC Card Reader Writing S50 Label <strong>Serial</strong> <strong>Port</strong> RS485 232 TTL - Product Image 6

Taidacent RFID Proximity Card Reader Module Smart Access Control Door IC Card Reader Writing S50 Label Serial Port RS485 232 TTL

$3.95-5.06
Shipping per piece: $18.85
Min. order: 5 pieces

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