• Sold by Newegg
  • Make an Offer
Brands
Show More
Price
Show More
Type
Type
Color
Length
Connector Number
Sold by
Useful Links
Customer Ratings
avatar

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

Sort By:
View:
Tripp Lite Keyspan High-Speed USB-A to Serial Adapter, PC & Mac (USA-19HS)
Quick View
Tripp Lite Keyspan High-Speed USB-A to Serial Adapter, PC & Mac (USA-19HS)
  • Type: USB to Serial Cable
  • Type: Others
  • Color: Black
  • Connector Number: 2
  • Model #: USA-19HS
  •  
  • $42.78 
  • Free Shipping
Gearmo USB to UART with +3.3V TTL Adapter
Quick View
Gearmo USB to UART with +3.3V TTL Adapter
  • Color: Black
  • Model #: UTS-TTL8MU
  •  
  • $8.25 
  • $3.99 Shipping
Direct from GearMo Direct from GearMo
Coolgear Professional Quad Port USB to Serial DB-9 RS-232 Adapter
Quick View
Coolgear Professional Quad Port USB to Serial DB-9 RS-232 Adapter
  • Color: Black
  • Connector Number: 4
  • Specifications: Serial Modes: RS232
  • Model #: USB2-4COM-M
  •  
  • $108.99 
  • $5.99 Shipping
Direct from CoolGear Direct from CoolGear
USBGear USB to Serial RS232 DB9 Adapter FTDI Chipset w/ 15kV ESD Protection, Windows 11 Support
Quick View
USBGear USB to Serial RS232 DB9 Adapter FTDI Chipset w/ 15kV ESD Protection, Windows 11 Support
  • Color: Blue
  • Connector Number: 1
  • Specifications: Serial Modes: RS232
  • Model #: USBG-232
  •  
  • $23.49 
  • $3.99 Shipping
SerialGear 4-Port Compact Industrial USB to RS-232 w/ 1m Octopus Cable & DIN Rail
Quick View
SerialGear 4-Port Compact Industrial USB to RS-232 w/ 1m Octopus Cable & DIN Rail
  • Color: Black
  • Connector Detail: USB 2.0 Type-B Female to Male DB37 w/ breakout cbl
  • Specifications: Serial Modes: RS232
  • Model #: USB2-4COM-M-CBL
  •  
  • $105.29 
  • $5.99 Shipping
2 Port RS-232 DB9 Serial M.2 B+M Key Controller Card SY-PEX15066
Quick View
2 Port RS-232 DB9 Serial M.2 B+M Key Controller Card SY-PEX15066

Limited time offer, ends 02/24

  • Model #: C2AG-1/4-C30
  •  
  • $77.69 
  • Free Shipping
  • $76.89 - $77.69
FTDI TTL-232R-3V3 USB to TTL UART Adapter Converter Serial Cable,3.3V,6 Way, USB to TTL UART Debug Cable
Quick View
SERIALGEAR 4-Port USB DB-9 Serial Adapter Solution for Windows Operating Systems
Quick View
SERIALGEAR 4-Port USB DB-9 Serial Adapter Solution for Windows Operating Systems
  • Color: Gray
  • Connector Number: 4
  • Specifications: Serial Modes: RS232
  • Model #: USB-4COM
  •  
  • $106.49 
  • $3.99 Shipping
IO CREST 2 Port RS-232 DB9 Serial M.2 B+M Key Controller Card SY-PEX15066
Quick View
  •  
  • $137.79 
  • Free Shipping
IO CREST 2 Port RS-232 DB9 Serial M.2 B+M Key Controller Card SY-PEX15066
Quick View
  •  
  • $137.79 
  • Free Shipping
IO CREST 2 Port RS-232 DB9 Serial M.2 B+M Key Controller Card SY-PEX15066
Quick View
  •  
  • $82.99 
  • $5.99 Shipping
JAENFONG 2 Port RS-232 DB9 Serial M.2 B+M Key Controller Card SY-PEX15066
Quick View
  •  
  • $77.79 
  • Free Shipping
Gearmo USB to 3.3v TTL PIN Header Cable
Quick View
  •  
  • $67.99 
  • $5.99 Shipping
Vszerda 2 Port RS-232 DB9 Serial M.2 B+M Key Controller Card SY-PEX15066
Quick View
Vszerda 2 Port RS-232 DB9 Serial M.2 B+M Key Controller Card SY-PEX15066

Limited time offer, ends 03/04

  • Brand: IO CREST
  • Model #: SY-PEX15066
  •  
  • $78.99 
  • Free Shipping
4-Port USB DB-9 Serial Adapter Solution for Windows Operating Systems
Quick View
  •  
  • $186.99 
  • Free Shipping