![Amazon.com: Wireless Reader Module, IC-RS232 Interface Reader High Sensitivity High Stability Reader Module, for Condominium Company : Industrial & Scientific Amazon.com: Wireless Reader Module, IC-RS232 Interface Reader High Sensitivity High Stability Reader Module, for Condominium Company : Industrial & Scientific](https://m.media-amazon.com/images/I/618n5q3HkzL._AC_UF894,1000_QL80_.jpg)
Amazon.com: Wireless Reader Module, IC-RS232 Interface Reader High Sensitivity High Stability Reader Module, for Condominium Company : Industrial & Scientific
![Amazon.com: RS232 to RS485, RS-232 Female to RS-485/RS-422 485/422 Female Adapter Converter Data Communication Interface Connecter for POS, Access Control, Etc. : Electronics Amazon.com: RS232 to RS485, RS-232 Female to RS-485/RS-422 485/422 Female Adapter Converter Data Communication Interface Connecter for POS, Access Control, Etc. : Electronics](https://m.media-amazon.com/images/I/81IV0yC-dHL._AC_UF1000,1000_QL80_.jpg)
Amazon.com: RS232 to RS485, RS-232 Female to RS-485/RS-422 485/422 Female Adapter Converter Data Communication Interface Connecter for POS, Access Control, Etc. : Electronics
![Amazon.com: E-Simpo 2pcs Barcode Scanner RS232 to USB Cable for Metrologic MS7120 MS1690 MS9540 MS5145 Replace Old RS232 Cable Adapter with USB Interface (RS232-to-USB Cable) : Electronics Amazon.com: E-Simpo 2pcs Barcode Scanner RS232 to USB Cable for Metrologic MS7120 MS1690 MS9540 MS5145 Replace Old RS232 Cable Adapter with USB Interface (RS232-to-USB Cable) : Electronics](https://m.media-amazon.com/images/I/61twGdFOq4L._AC_UF894,1000_QL80_.jpg)
Amazon.com: E-Simpo 2pcs Barcode Scanner RS232 to USB Cable for Metrologic MS7120 MS1690 MS9540 MS5145 Replace Old RS232 Cable Adapter with USB Interface (RS232-to-USB Cable) : Electronics
![Amazon.com: 13.56mhz RFID Radio Frequency Reader Module IC-RS232/TTL Interface Reader-Writer Module : Electronics Amazon.com: 13.56mhz RFID Radio Frequency Reader Module IC-RS232/TTL Interface Reader-Writer Module : Electronics](https://m.media-amazon.com/images/I/51v8KQpVXjL.jpg)
Amazon.com: 13.56mhz RFID Radio Frequency Reader Module IC-RS232/TTL Interface Reader-Writer Module : Electronics
![Amazon.com: Exsys 1311 -2 to 1x Serial RS-232 1.8 m USB 2.0 Cable with 9 Pin Connector LED Display Black : Electronics Amazon.com: Exsys 1311 -2 to 1x Serial RS-232 1.8 m USB 2.0 Cable with 9 Pin Connector LED Display Black : Electronics](https://m.media-amazon.com/images/I/51e0ezjET0L._AC_UF894,1000_QL80_.jpg)
Amazon.com: Exsys 1311 -2 to 1x Serial RS-232 1.8 m USB 2.0 Cable with 9 Pin Connector LED Display Black : Electronics
![Amazon.com: Wireless Reader Module, IC-RS232 Interface Reader High Sensitivity High Stability Reader Module, for Condominium Company : Industrial & Scientific Amazon.com: Wireless Reader Module, IC-RS232 Interface Reader High Sensitivity High Stability Reader Module, for Condominium Company : Industrial & Scientific](https://m.media-amazon.com/images/I/61TczeB2OUL.jpg)
Amazon.com: Wireless Reader Module, IC-RS232 Interface Reader High Sensitivity High Stability Reader Module, for Condominium Company : Industrial & Scientific
![RS-232 Interface IC RS232 1drvr/1rcvr temp 0C to 70C (100 pieces): Amazon.com: Industrial & Scientific RS-232 Interface IC RS232 1drvr/1rcvr temp 0C to 70C (100 pieces): Amazon.com: Industrial & Scientific](https://m.media-amazon.com/images/I/41HJm5CfWPL._AC_UF894,1000_QL80_.jpg)
RS-232 Interface IC RS232 1drvr/1rcvr temp 0C to 70C (100 pieces): Amazon.com: Industrial & Scientific
![Amazon.com : YARONGTECH 125KHZ Waterproof RS232 Interface Door Access Control RFID Reader : Electronics Amazon.com : YARONGTECH 125KHZ Waterproof RS232 Interface Door Access Control RFID Reader : Electronics](https://m.media-amazon.com/images/I/51gcUAsyvBL._AC_UF894,1000_QL80_.jpg)
Amazon.com : YARONGTECH 125KHZ Waterproof RS232 Interface Door Access Control RFID Reader : Electronics
![Scheda Relè RS232 Interruttore Telecomando 4 Canali con Interfaccia RS232 DB9 Femmina per Motore Auto e Porta Garage Smart Home : Amazon.it: Fai da te Scheda Relè RS232 Interruttore Telecomando 4 Canali con Interfaccia RS232 DB9 Femmina per Motore Auto e Porta Garage Smart Home : Amazon.it: Fai da te](https://m.media-amazon.com/images/I/61ylmjirRuL._AC_UF894,1000_QL80_.jpg)
Scheda Relè RS232 Interruttore Telecomando 4 Canali con Interfaccia RS232 DB9 Femmina per Motore Auto e Porta Garage Smart Home : Amazon.it: Fai da te
![RS-232 Interface IC RS232 no externl cap temp 0C to 70C (5 pieces): Amazon.com: Industrial & Scientific RS-232 Interface IC RS232 no externl cap temp 0C to 70C (5 pieces): Amazon.com: Industrial & Scientific](https://m.media-amazon.com/images/I/31StDcPrMdL._AC_UF894,1000_QL80_.jpg)
RS-232 Interface IC RS232 no externl cap temp 0C to 70C (5 pieces): Amazon.com: Industrial & Scientific
![StarTech.com Cavo adattatore USB a seriale RS-232 DB 9 da 30 cm, con interfaccia COM, Convertitore da USB a RS232 (ICUSB232PRO) : Amazon.it: Informatica StarTech.com Cavo adattatore USB a seriale RS-232 DB 9 da 30 cm, con interfaccia COM, Convertitore da USB a RS232 (ICUSB232PRO) : Amazon.it: Informatica](https://m.media-amazon.com/images/I/6183mI1v2sL._AC_UF1000,1000_QL80_.jpg)
StarTech.com Cavo adattatore USB a seriale RS-232 DB 9 da 30 cm, con interfaccia COM, Convertitore da USB a RS232 (ICUSB232PRO) : Amazon.it: Informatica
![232 a TTL conversione modulo 3.3V interfaccia TTL a porta seriale RS232 protocollo convertitore ut-210t TTL a R232 TTL adattatore strumento di comunicazione : Amazon.it: Informatica 232 a TTL conversione modulo 3.3V interfaccia TTL a porta seriale RS232 protocollo convertitore ut-210t TTL a R232 TTL adattatore strumento di comunicazione : Amazon.it: Informatica](https://m.media-amazon.com/images/I/31DdOatsq3S._AC_UF894,1000_QL80_.jpg)
232 a TTL conversione modulo 3.3V interfaccia TTL a porta seriale RS232 protocollo convertitore ut-210t TTL a R232 TTL adattatore strumento di comunicazione : Amazon.it: Informatica
![Amazon.com: Mugast PCI-E to RS232, 2 Port Serial Expansion Adapter Card for POS and ATM Applications PCI Express x1 Interface (Will Also Work on PCI-E x4, x8, x16 Slot) : Everything Else Amazon.com: Mugast PCI-E to RS232, 2 Port Serial Expansion Adapter Card for POS and ATM Applications PCI Express x1 Interface (Will Also Work on PCI-E x4, x8, x16 Slot) : Everything Else](https://m.media-amazon.com/images/I/51pcMB7wVgL._AC_UF894,1000_QL80_.jpg)
Amazon.com: Mugast PCI-E to RS232, 2 Port Serial Expansion Adapter Card for POS and ATM Applications PCI Express x1 Interface (Will Also Work on PCI-E x4, x8, x16 Slot) : Everything Else
![Amazon.com: CERRXIAN RS232 to Ethernet Serial Device Server, 1 Port RS 232 DB9 Serial to Ethernet TCP IP Device Server Converter : Electronics Amazon.com: CERRXIAN RS232 to Ethernet Serial Device Server, 1 Port RS 232 DB9 Serial to Ethernet TCP IP Device Server Converter : Electronics](https://images-na.ssl-images-amazon.com/images/I/716hFwDD8fL._AC_UL600_SR600,600_.jpg)
Amazon.com: CERRXIAN RS232 to Ethernet Serial Device Server, 1 Port RS 232 DB9 Serial to Ethernet TCP IP Device Server Converter : Electronics
![DriverGenius Adattatore USB Type-C a Seriale RS232 DB9 - Aggiungi Una Porta Seriale RS-232 Al Tuo Computer Tramite l'Interfaccia USB-C : Amazon.it: Informatica DriverGenius Adattatore USB Type-C a Seriale RS232 DB9 - Aggiungi Una Porta Seriale RS-232 Al Tuo Computer Tramite l'Interfaccia USB-C : Amazon.it: Informatica](https://m.media-amazon.com/images/I/71hubXFJIAL.jpg)
DriverGenius Adattatore USB Type-C a Seriale RS232 DB9 - Aggiungi Una Porta Seriale RS-232 Al Tuo Computer Tramite l'Interfaccia USB-C : Amazon.it: Informatica
![Walfront RS232 A RS485 Convertitore Seriale Passivo Adattatore Convertitore di Comunicazione Interfaccia Dati Forniture di Rete : Amazon.it: Informatica Walfront RS232 A RS485 Convertitore Seriale Passivo Adattatore Convertitore di Comunicazione Interfaccia Dati Forniture di Rete : Amazon.it: Informatica](https://m.media-amazon.com/images/I/51QQxS-y5zL.jpg)
Walfront RS232 A RS485 Convertitore Seriale Passivo Adattatore Convertitore di Comunicazione Interfaccia Dati Forniture di Rete : Amazon.it: Informatica
![Amazon.com: 2Pcs Wireless Transceiver RS232/485/422-LORA DC12-36V Remote Radio Transmission Module with Antenna : Electronics Amazon.com: 2Pcs Wireless Transceiver RS232/485/422-LORA DC12-36V Remote Radio Transmission Module with Antenna : Electronics](https://m.media-amazon.com/images/I/71+y1dDTXpL._AC_UF894,1000_QL80_.jpg)
Amazon.com: 2Pcs Wireless Transceiver RS232/485/422-LORA DC12-36V Remote Radio Transmission Module with Antenna : Electronics
![PNGKNYOCN 30 cm DB9 Y Splitter Cable DB9 9 Pin 1 Femmina ale a 2 Maschio Rs232 Serial Splitter Adapter Cavo dritto per collegare vari dispositivi di interfaccia seriale : Amazon.it: Informatica PNGKNYOCN 30 cm DB9 Y Splitter Cable DB9 9 Pin 1 Femmina ale a 2 Maschio Rs232 Serial Splitter Adapter Cavo dritto per collegare vari dispositivi di interfaccia seriale : Amazon.it: Informatica](https://m.media-amazon.com/images/I/61jfb9pjLDL.jpg)