Skip to main content
Department
Brands
Show More
Price
Show More
Useful Links
avatar

Any questions? Our AI mode will help you find out quickly.

Sort By:
View:
Waveshare Modbus RTU 32-Ch Relay Module, RS485 Interface, with Multiple Isolation Protection Circuits, Industrial-Grade, Rail-Mount Case
Quick View
  •  
  • $142.78 
  • Free Shipping
RS232 DB9 Female to Male Extender Connector Adapter DB 9 Pin Serial Converter, for Serial Communication Interface Devices, Black
Quick View
  •  
  • $16.58 
  • Free Shipping
Vszerda RS232 DB9 Female to Male Extender Connector Adapter DB 9 Pin Serial Converter, for Serial Communication Interface Devices, Black
Quick View
  •  
  • $18.99 
  • Free Shipping
Vszerda RS232 DB9 Male to DB9 Male Extender Connector Adapter DB 9 Pin Serial Converter, for Serial Communication Interface Devices, Black
Quick View
  •  
  • $18.99 
  • Free Shipping
OREI USB 3.2 Over Cat6 330ft Two-Way PoC RS-232 2X USB-C/ 2X USB-A Over LAN
Quick View
  •  
  • $720.99 
  • Free Shipping
3.3-5V RFID IC Wireless Module RFID Reader Module UART Interface Built-In Antenna IC KEY Reader Module Output Super RDM6300
Quick View
  •  
  • $15.48 
  • Free Shipping
Waveshare USB 3.2 Gen1 to Gigabit Ethernet Converter No Driver Required Plug and Play Multi Systems Compatibility
Quick View
  •  
  • $48.98 
  • Free Shipping