Skip to main content
  • In Stock
  • Sold by Newegg
  • AI Ready
  • Make an Offer
  • New
Department
Show More
Brands
Show More
Price
Show More
Sold by
All Top Brands
Availability
Condition
Total Capacity
Current Promotion
Discount
Useful Links
Customer Ratings
avatar

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

Sort By:
View:
Upgraded Tiny USR-TCP232-T2 Serial to Ethernet Converter, TTL UART to TCP/IP Module with DHCP & DNS Support
Quick View
  •  
  • $37.09 
  • Free Shipping
Direct from AJMRTC Direct from AJMRTC
2 Pack DB37 37 Pin Male to Male Gender Changer, D-SUB 37Pin Serial Cable Coupler Adapter Connector
Quick View
  •  
  • $14.99 
  • Free Shipping
Direct from AJMRTC Direct from AJMRTC
2 Pack DB37 Female to Female Gender Changer, D-SUB 37Pin Serial Cable Coupler Adapter Connector for Industrial Serial Equipment
Quick View
  •  
  • $15.98 
  • Free Shipping
Direct from AJMRTC Direct from AJMRTC
2 Pack DB37 Male to Male Gender Changer, D-SUB 37Pin RS232 Serial Cable Coupler Connector for Industrial Serial Control Equipment
Quick View
  •  
  • $20.29 
  • Free Shipping
Direct from AJMRTC Direct from AJMRTC
FT232BL Chip USB to TTL Serial Adapter Module, 6Pin FT232RL Replacement USB to RS232 UART Converter Board
Quick View
  •  
  • $20.29 
  • Free Shipping
Direct from AJMRTC Direct from AJMRTC
3M/9.8FT Blue DB9 Female RS232 to RJ45 Console Cable, Serial 9Pin to Ethernet RJ45 Converter for Cisco Routers & Switches
Quick View
  •  
  • $20.99 
  • Free Shipping
Direct from AJMRTC Direct from AJMRTC
4 Pack DB9 Male to Male Gender Changer, D-SUB 9 Pin RS232 Serial Port Coupler Adapter for Industrial Serial Equipment
Quick View
  •  
  • $15.48 
  • Free Shipping
Direct from AJMRTC Direct from AJMRTC
10 Pack DB9 RS232 Serial Gender Changer Adapter, 9Pin Male to Male & Female to Female Serial Port Coupler Connector
Quick View
  •  
  • $31.59 
  • Free Shipping
Direct from AJMRTC Direct from AJMRTC
DB9 RS232 Breakout Terminal Block Module with Housing, Solder-Free D-SUB Female Serial Port to Wiring Terminal Breakout Board Adapter
Quick View
  •  
  • $15.58 
  • Free Shipping
Direct from AJMRTC Direct from AJMRTC
ADM-2813 Industrial USB to RS485 RS422 RS232 TTL Converter, FT232 Chip with Photoelectric Isolation, DIN Rail Mount Serial Adapter
Quick View
  •  
  • $123.69 
  • Free Shipping
Direct from AJMRTC Direct from AJMRTC
12 Pack DB9 RS232 Serial Female to Female Gender Changer Coupler, 9Pin Serial Port Connector Adapter
Quick View
  •  
  • $31.59 
  • Free Shipping
Direct from AJMRTC Direct from AJMRTC
6 Pack DB9 RS232 Serial Gender Changer Coupler, 9Pin Male to Male & Female to Female Serial Adapter Connectors
Quick View
  •  
  • $15.98 
  • Free Shipping
Direct from AJMRTC Direct from AJMRTC
10 Pack White DB9 Male RS232 Breakout Board Solder-Free Terminal Block Adapter With Plastic Housing D-SUB Serial Port Wiring Module
Quick View
  •  
  • $48.88 
  • Free Shipping
Direct from AJMRTC Direct from AJMRTC
90 Degree Up Angled DB15 Male to Female Coupler, 15Pin D-SUB RS232 Serial Right Angle Extension Adapter
Quick View
  •  
  • $7.88 
  • $3.99 Shipping
Direct from AJMRTC Direct from AJMRTC
4 Pack DB9 Male to Male RS232 Serial Gender Changer, D-SUB 9Pin Serial Port Coupler Adapter for PLC, POS, Industrial Controllers & Testing Equipment
Quick View
  •  
  • $21.29 
  • Free Shipping
Direct from AJMRTC Direct from AJMRTC
90 Degree Down Angled DB15 Male to Female Extension Coupler, 15Pin D-SUB RS232 Serial Port Right Angle Adapter
Quick View
  •  
  • $6.98 
  • $3.99 Shipping
Direct from AJMRTC Direct from AJMRTC
10 Pack White DB9 Female RS232 Breakout Board with Housing, Solder-Free D-SUB 9Pin Serial Terminal Block Adapter Module
Quick View
  •  
  • $48.69 
  • Free Shipping
Direct from AJMRTC Direct from AJMRTC
10 Pack White DB9 Female RS232 Breakout Board Solder-Free Terminal Block Adapter With Plastic Housing D-SUB Serial Wiring Module
Quick View
  •  
  • $48.88 
  • Free Shipping
Direct from AJMRTC Direct from AJMRTC
6 Pack DB9 RS232 Serial Gender Changer, DB9 Male to Male / Female to Female / Female to Male Serial Coupler 9 Pin RS232 Adapter Connectors
Quick View
  •  
  • $15.98 
  • Free Shipping
Direct from AJMRTC Direct from AJMRTC
3M DB9 Female to 4Pin Mini DIN MD4 RS232 Serial Communication Cable, Dedicated HMI PLC Wire for Estun ESV Touch Screen & Estun EP PLC
Quick View
  •  
  • $44.69 
  • Free Shipping
Direct from AJMRTC Direct from AJMRTC
CableCreation USB to RS232 Serial Adapter with FTDI Chipset, USB 2.0 Male to DB9 RS232 Female Converter, Black for Cash Register, Modem, Scanner, Industrial Machinery & CNC Equipment
Quick View
  •  
  • $16.99 
  • Free Shipping
Direct from AJMRTC Direct from AJMRTC
M.2 B+M Key 2-Port RS232 DB9 Serial Expansion Card, PCIe NGFF Serial Controller Card
Quick View
  •  
  • $79.35 
  • Free Shipping
Direct from AJMRTC Direct from AJMRTC
PCI-E 8 Port RS232 Serial Expansion Card, PCI Express DB9 8 Channel COM Controller Card with Multi Chipset
Quick View
  •  
  • $75.49 
  • Free Shipping
Direct from AJMRTC Direct from AJMRTC
10FT USB to DB9 RS232 Serial Adapter Cable with PL2303 Chip, Black USB to Female 9Pin Serial Converter for CNC Scanner Cash Register Modem Camera
Quick View
  •  
  • $22.99 
  • Free Shipping
Direct from AJMRTC Direct from AJMRTC
DB9 RS232 Male to RJ45 Female Serial Extender Adapter Over CAT5 CAT6 Ethernet Cable
Quick View
  •  
  • $20.59 
  • Free Shipping
Direct from AJMRTC Direct from AJMRTC
3.3FT USB to DB9 Female RS232 Serial Adapter Cable with PL2303 Chip, Black USB Serial Converter for POS Register Modem Scanner CNC Digital Camera
Quick View
  •  
  • $13.99 
  • Free Shipping
Direct from AJMRTC Direct from AJMRTC
ADM-2813 Industrial USB to RS485/RS422/RS232/TTL Serial Converter, FT232 Chip with Photoelectric Isolation, DIN Rail Mount USB Serial Adapter
Quick View
  •  
  • $86.79 
  • Free Shipping
Direct from AJMRTC Direct from AJMRTC
2 Pack DB9 RS232 Serial to RJ45 Console Extender Adapter, 9Pin Male Female Serial Port to RJ45 Female CAT5 CAT6 Ethernet LAN Converter for Network Router Switch Debug
Quick View
  •  
  • $15.99 
  • Free Shipping
Direct from AJMRTC Direct from AJMRTC
6.6FT USB 2.0 to RS232 Serial Cable with PL2303 Chip, USB Male to DB9 Female RS232 Adapter for POS Printer Scanner CNC Modem Black
Quick View
  •  
  • $25.99 
  • Free Shipping
Direct from AJMRTC Direct from AJMRTC
10 Pack DB9 9Pin RS232 Serial Gender Changer Coupler, Male to Male & Female to Female DB9 Serial Port Adapter Connector
Quick View
  •  
  • $31.89 
  • Free Shipping
Direct from AJMRTC Direct from AJMRTC
USBGear 6ft. USB 2.0 to RS-232 DB-9 Serial Adapter w/ 15kV ESD Protection & FTDI Chipset
Quick View
USBGear 6ft. USB 2.0 to RS-232 DB-9 Serial Adapter w/ 15kV ESD Protection & FTDI Chipset
  • Color: Blue
  • Connector Number: 1
  • Specifications: Serial Modes: RS232
  • Model #: USBG-232MM
  •  
  • $24.99 
  • $3.99 Shipping