• In Stock
  • Sold by Newegg
  • Make an Offer
  • New
Department
Show More
Brands
Show More
Price
Show More
Sold by
All Top Brands
Availability
Condition
Useful Links
Show More
Customer Ratings
avatar

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

Sort By:
View:
Gearmo 4 Port Professional RS-232 USB 2.0 to Serial Adapter w/Nuts - USA-FTDI4X-NUT
Quick View
Gearmo 4 Port Professional RS-232 USB 2.0 to Serial Adapter w/Nuts - USA-FTDI4X-NUT
  • Color: Black
  • Changer Type: USB to DB9 (RS-232)
  • Model #: 045079163324
  •  
  • $56.28 
  • $3.99 Shipping
Direct from GearMo Direct from GearMo
UOTEK USB to RS-485 RS-422 Converter RS422 RS485 to USB 2.0 Adapter Serial Connector ESD Static Protection 5-pin Terminal Block UT-885 Win7/8/8.1/10/XP/Vista/CE/Mac/Linux
Quick View
  •  
  • $23.06 
  • Free Shipping
Direct from UOTEK Direct from UOTEK
Gearmo 2-Port Professional USB 2.0 to Serial Converter w/ RX/TX Status LED
Quick View
Gearmo 2-Port Professional USB 2.0 to Serial Converter w/ RX/TX Status LED
  • Color: Black
  • Changer Type: USB to DB9 (RS-232)
  • Model #: GM-FTDI2X-LED
  •  
  • $49.64 
  • $3.99 Shipping
Direct from GearMo Direct from GearMo
Coolgear DB9 Female 9-Pin to Terminal Block CAN Terminator - TB-DB9TO9CAN
Quick View
  •  
  • $38.29 
  • $3.99 Shipping
Direct from CoolGear Direct from CoolGear
Gearmo 4 Port USB Type-C To Serial Adapter with Per port LED Rx / TX
Quick View
Gearmo 4 Port USB Type-C To Serial Adapter with Per port LED Rx / TX
  • Color: Black
  • Changer Type: USB to DB9 (RS-232)
  • Model #: GM-FTDI4XC-LED
  •  
  • $61.78 
  • $3.99 Shipping
Direct from GearMo Direct from GearMo
UOTEK 4.9FT Type C Cable USB-C to RS-485 RS-422 Converter 1.5M RS485 RS422 Adpater 5Pin DB9 Connector with FT232 Magnetic Ring Terminal Blocks UT-890-TC
Quick View
  •  
  • $17.09 
  • $8.04 Shipping
Direct from UOTEK Direct from UOTEK
Coolgear Industrial USB 2.0 to RS-232 Serial Adapter Optical Isolation
Quick View
Coolgear Industrial USB 2.0 to RS-232 Serial Adapter Optical Isolation
  • Color: Black
  • Changer Type: USB to DB9 (RS-232)
  • Model #: USBG-COM-SI-M
  •  
  • $95.99 
  • $3.99 Shipping
Direct from CoolGear Direct from CoolGear
Coolgear USB 2.0 to 4-Port RS232-422-485 Serial TB Adapter Isolation | Surge
Quick View
Coolgear USB 2.0 to 4-Port RS232-422-485 Serial TB Adapter Isolation | Surge
  • Color: Black
  • Changer Type: USB to DB9 (RS-232)
  • Model #: USB2-4COMi-SI-TB
  •  
  • $261.49 
  • $5.99 Shipping
Direct from CoolGear Direct from CoolGear
Gearmo USB Industrial 2-Port Serial RS-232 w/FTDI Chipset, RX/TX LED Indicators, DIN Rail Mount Bracket, & Surface Mounting Brackets
Quick View
  •  
  • $61.74 
  • $3.99 Shipping
Direct from GearMo Direct from GearMo
Coolgear USB 2 to Industrial 4-Port RS232-422-485 Serial TB Adapter
Quick View
Coolgear USB 2 to Industrial 4-Port RS232-422-485 Serial TB Adapter
  • Color: Black
  • Changer Type: USB to DB9 (RS-232)
  • Model #: USB2-4COMi-TB
  •  
  • $196.29 
  • $5.99 Shipping
Direct from CoolGear Direct from CoolGear
Coolgear 4 Port USB to RS485 High Speed Adapter w/12V DC Power Supply - CG-UHS4P485
Quick View
Coolgear 4 Port USB to RS485 High Speed Adapter w/12V DC Power Supply - CG-UHS4P485
  • Color: Black
  • Changer Type: USB to DB9 (RS-232)
  • Model #: 045079161191
  •  
  • $165.29 
  • $5.99 Shipping
Direct from CoolGear Direct from CoolGear
Coolgear USB2 to 8-Port RS232-422-485 Serial TB Adapter Isolation | Surge
Quick View
Coolgear USB2 to 8-Port RS232-422-485 Serial TB Adapter Isolation | Surge
  • Color: Black
  • Changer Type: USB to DB9 (RS-232)
  • Model #: USB2-8COMi-SI-TB
  •  
  • $427.29 
  • $5.99 Shipping
Direct from CoolGear Direct from CoolGear
Coolgear 1 Port USB to CAN Bus 1Mbps Speed w/Metal Case - CG-1PRTMCAN
Quick View
Coolgear 1 Port USB to CAN Bus 1Mbps Speed w/Metal Case - CG-1PRTMCAN
  • Color: Black
  • Changer Type: USB to DB9 (RS-232)
  • Model #: 045079161160
  •  
  • $107.49 
  • $3.99 Shipping
Direct from CoolGear Direct from CoolGear
Coolgear 4-Port RS-232/422/485 Serial to Ethernet Device Server, PoE Power
Quick View
  •  
  • $271.29 
  • $5.99 Shipping
Direct from CoolGear Direct from CoolGear
Gearmo Industrial USB 8 Port Serial RS-232 adapter w/FTDI Chipset, COM Retention, RX/TX LED Indicators, DIN Rail Mount Bracket, & Surface Mounting Brackets
Quick View
  •  
  • $140.43 
  • $5.99 Shipping
Direct from GearMo Direct from GearMo
Coolgear Industrial Ethernet to CAN Bus Adapter, 2 Ports with Multi-Mode Operation and Advanced ESD Protection
Quick View
  •  
  • $172.49 
  • $3.99 Shipping
Direct from CoolGear Direct from CoolGear
Coolgear USB2 to 8-Port RS232-422-485 Serial TB Adapter
Quick View
Coolgear USB2 to 8-Port RS232-422-485 Serial TB Adapter
  • Color: Black
  • Changer Type: USB to DB9 (RS-232)
  • Model #: USB2-8COMi-TB
  •  
  • $328.29 
  • $5.99 Shipping
Direct from CoolGear Direct from CoolGear
Coolgear 2 Port USB to RS-422 /485 Optical Isolated Adapter
Quick View
Coolgear 2 Port USB to RS-422 /485 Optical Isolated Adapter
  • Color: Black
  • Changer Type: USB to DB9 (RS-232)
  • Model #: USBG-2COMi-SI-M
  •  
  • $185.29 
  • $5.99 Shipping
Direct from CoolGear Direct from CoolGear
FT232RL Mini USB to TTL Serial Converter Adapter Module 3.3V/5.5V
Quick View
FT232RL Mini USB to TTL Serial Converter Adapter Module 3.3V/5.5V
  • Brand: HiLetgo
  • Part Number: 3-01-0661-1
  • Color: Red
  • Dimensions: 0.8 in x 4.2 in x 8.6 in
  • Model #: 968216910477
  •  
  • $19.98 
  • Free Shipping
USB to RS232, USB Serial Adapter with FTDI Chipset,USB 2.0 to Male DB9 Serial Cable for Windows 11,10, 8, 7, Vista, XP, 2000, Linux and Mac OS(6ft)
Quick View
  •  
  • $25.97 
  • Free Shipping
EVURU USB to TTL, USB to RS232, USB to RS485 Serial Port Adapter Expanding USB-HUB Multi-Port, Blue
Quick View
USB to RS485 Serial Converter Adapter Module FT232RL Interface P-C-B Adapter Board, 4.1x1.4cm
Quick View
Lightning to USB C Adapter for iPhone15/16/17 Pro/17 Pro Max,Fast Charging&Data Transfer,Type C Charger Connector Cable for 17/16,Serial Adapter-Not for Headphone/OTG
Quick View
Lightning to USB C Adapter for iPhone15/16/17 Pro/17 Pro Max,Fast Charging&Data Transfer,Type C Charger Connector Cable for 17/16,Serial Adapter-Not for Headphone/OTG
  • Brand: 2-Power
  • Part Number: L to C - White 4P
  • Color: Black
  • Specifications: 2, for iPhone 17/17 Pro/17 Pro Max/17 Air/16/16 Pro/16 Plus/16 Pro Max/15/15 Pro/15 Pro Max/15 Plus
  • Model #: 366323877518
  •  
  • $15.97 
  • Free Shipping
USB to USB 5Pin RS232 Serial Console Adapter Cable Converter(Customize)
Quick View
USB to USB 5Pin RS232 Serial Console Adapter Cable Converter(Customize)

Limited time offer, ends 05/12

  • Model #: CLAWB0F4PQL958
VGA to HDMI Adapter Cable 1080P VGA Male to HDMI Male Converter Cable
Quick View
VGA to HDMI Adapter Cable 1080P VGA Male to HDMI Male Converter Cable

Limited time offer, ends 05/12

  • Model #: CLAWB0FCCGF438
USB to 8CH RS485 Industrial Grade Isolated Converter, USB Type-C to RS485 Adapter, Black
Quick View
USB to RS232 Adapter with FTDI Chipset, USB to RS232 Male DB9 Serial Converter for Cashier Register, Modem, Scanner, Industriual Machinery, CNC, Black
Quick View
USB to RS232 Adapter with FTDI Chipset, USB to RS232 Male DB9 Serial Converter for Cashier Register, Modem, Scanner, Industriual Machinery, CNC, Black
  • Brand: OIKWAN
  • Part Number: B-9-M-AD
  • Color: Black
  • Dimensions: 1.5 in x 16.9 in x 20.8 in
  • Model #: 669411454421
  •  
  • $19.98 
  • Free Shipping