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

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

Sort By:
View:
C168H For MOXA PCI-CPC 8-port RS-232 Multi-serial Card Fully Tested Fast Ship
Quick View
  •  
  • $130.66 
  • Free Shipping
3Com U.S. Robotics ISDN Pro Terminal Adapter with USB and RS232 Serial Cable
Quick View
  •  
  • $166.99 
  • $5.99 Shipping
BUCIER RS232 to RS485 Module 232 485 Mutual Conversion Module Serial Conversion Module Industrial Grade Protection 7.5-26V Board 2pcs
Quick View
  •  
  • $25.99 
  • Free Shipping
Direct from BUCIER Direct from BUCIER
C2G 03046 DB9 F/F Serial RS232 Null Modem Cable, Beige (15 Feet, 4.57 Meters)
Quick View
C2G 03046 DB9 F/F Serial RS232 Null Modem Cable, Beige (15 Feet, 4.57 Meters)
  • Type: Serial RS232 Null Modem Cables
  • Type: Others
  • Color: Beige
  • Connector Number: 2
  • Model #: 03046
  •  
  • $19.99 
Black Box RS-232 Serial Extension Cable
Quick View
Black Box RS-232 Serial Extension Cable
  • Type: Others
  • Type: Others
  • Color: Clear
  • Connector Number: 1
  • Model #: IDXETS2883830
YEPLOOK PCIe to 2x DB9 RS232 COM Serial Port+ 1x DB25 Parallel Port Printer LPT Adapter Card Chipset ASIX/AX99100 for Desktop Computer
Quick View
Direct from YEPLOOK Direct from YEPLOOK
  • $16.99 - $19.99
Gearmo Pro 5ft. USB to RS-485/422 Serial Adapter FTDI Chip - Windows 11 Supported
Quick View
  •  
  • $34.16 
  • $3.99 Shipping
Direct from GearMo Direct from GearMo
RS232 to TTL/female serial to TTL/serial module/brush board MAX3232 chip
Quick View
  •  
  • $11.99 
  • Free Shipping
Jansicotek USB to Serial Adapter - Gold Plated - Prolific PL2303 Chipset - DB9 (9-pin) - USB to RS232 Adapter for Windows 10, 8.1, 8,7, Vista, XP, 2000, Linux and Mac OS, (3ft)
Quick View
  •  
  • $17.99 
  • Free Shipping
Available Direct from Jansicotek Available Direct from Jansicotek
USB to Serial Adapter Cable with FTDI FT232RL Chipset DB9 RS232 Male Port Supports Windows 11 10 8 7 and Mac Linux (6 Feet)
Quick View
  •  
  • $22.99 
  • Free Shipping
  • $21.59 - $22.99
StarTech.com 3m Black Straight Through DB9 RS232 Serial Cable - M/F
Quick View
StarTech.com 3m Black Straight Through DB9 RS232 Serial Cable - M/F
  • Type: Serial (COM)
  • Type: Cable Connectors
  • Color: Black
  • Connector Number: 1
  • Model #: MXT1003MBK
8-port RS232/422/485 PCI Serial Port Card For MOXA CP-118U
Quick View
  •  
  • $126.59 
  • Free Shipping
IOGEAR Model GUC232A 16" USB to Serial RS-232 Adapter
Quick View
IOGEAR Model GUC232A 16" USB to Serial RS-232 Adapter
  • Type: USB to DB9 (RS-232)
  • Connector Number: 2
  • Connector Detail: 1 x USB Male 1 x DB9 Male
  • Speed: Up to 230Kbps
  • Model #: GUC232A
C2G 52033 DB9 M/F Serial RS232 Extension Cable, Black (25 Feet, 7.62 Meters)
Quick View
C2G 52033 DB9 M/F Serial RS232 Extension Cable, Black (25 Feet, 7.62 Meters)
  • Type: Extension Cables
  • Type: Cable Connectors
  • Color: Black
  • Connector Number: 2
  • Model #: 52033
C2G 52032 DB9 M/F Serial RS232 Extension Cable, Black (15 Feet, 4.57 Meters)
Quick View
C2G 52032 DB9 M/F Serial RS232 Extension Cable, Black (15 Feet, 4.57 Meters)
  • Type: Data Transfer Cable
  • Type: Cable Connectors
  • Color: Black
  • Connector Number: 1
  • Model #: 52032
  • $13.99
  •  
  • $12.25 
  • Save: $1.74 (12%)
  • Free Shipping
TTL UART 3.3V 5V Level Signal Serial Module FTDI USB Adapter PCBA Converter Board
Quick View
  •  
  • $18.90 
  • Free Shipping
StarTech ICUSB232C USB C to Serial Adapter - RS232 / DB9 Cable - Windows / Mac / Linux Compatible - Bus Powered - USB C Serial Converter
Quick View
StarTech ICUSB232C USB C to Serial Adapter - RS232 / DB9 Cable - Windows / Mac / Linux Compatible - Bus Powered - USB C Serial Converter
  • Color: Black
  • Changer Type: USB to DB9 (RS-232)
  • Specifications: Humidity: 0~65% RH Operating Temperature: 0 to 60 degree C Storage Temperature: -20 to 80 degree C FIFO: 512 Bytes Flow Control: None, Xon/Xoff, RTS/CTS, DTR/DSR Max Baud Rate:921.6 Kbps MTBF:30,000 Hours OS Compatibility: Windows 7, 8.1, 10 Windows Server 2008 R2, 2012 R2, 2016 Mac OS X 10.11 and 10.12 Linux 2.6.x to 4.4.x LTS Versions only
  • Connector A: 1x USB Type-C male
  • Model #: ICUSB232C
CJMCU CP2102 USB To TTL/Serial Module UART For STC Downloader For
Quick View
  •  
  • $11.53 
  • Free Shipping