Skip to main content
  • In Stock
  • Sold by Newegg
  • Make an Offer
  • New
Brands
Show More
Price
Show More
Type
Show More
Type
Color
Show More
Length
Show More
Connector Number
Sold by
Availability
Condition
Useful Links
Customer Ratings
avatar

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

Sort By:
View:
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
  •  
  • $23.48 
  • Free Shipping
Sabrent USB 2.0 to Serial (9-Pin) DB-9 RS-232 Adapter Cable 6 ft. Cable with Thumbscrews Connectors (CB-FTDI)
Quick View
Sabrent USB 2.0 to Serial (9-Pin) DB-9 RS-232 Adapter Cable 6 ft. Cable with Thumbscrews Connectors (CB-FTDI)
  • Type: USB 2.0 to Serial (9-Pin) DB-9
  • Color: Black
  • Connector Number: 2
  • Connector Detail: 1 x Type A Male USB 2.0 USB to 1 x 9-pin DB-9 Male RS-232 Serial
  • Model #: CB-FTDI
Direct from Sabrent Direct from Sabrent
Sponsored
USB to Serial Adapter Male to Male Cable - 6ft, RS232 to USB2.0, USB to DB9 Cable, Supports Windows 11/10/8/7/Vista/XP, macOS 11.0 or Later, Black
Quick View
  •  
  • $27.99 
  • Free Shipping
USB 2.0 TYPE-E Header Adapter USB 2.0 Extender to Type-E Converter
Quick View
  •  
  • $17.94 
  • Free Shipping
Type-c To Usb  Female Adapter Usb Female To  Mobile Phone Connector(RoseGold)
Quick View
Type-c To Usb Female Adapter Usb Female To Mobile Phone Connector(RoseGold)

Limited time offer, ends 09/04

  • Model #: 231114-JX-438
  •  
  • $21.08 
  • Free Shipping
Adapter to USB3.0 to USB Adapter For 2.5/3.5In HDD SSD Hard Disk
Quick View
Type-c To Usb Female Adapter Usb Female To Mobile Phone Connector(RoseGold)
Quick View
  •  
  • $12.99 
  • Free Shipping
Sponsored
FT232RL USB to TTL Serial Adapter Module, Dual 3.3V & 5V Output USB to RS232 Download Debug Cable
Quick View
  •  
  • $19.19 
  • Free Shipping
Direct from AJMRTC Direct from AJMRTC
USB to Serial Adapter - Type A USB to DB-9 Male
Quick View
  •  
  • $127.99 
  • Free Shipping
USB Type C to RS232 DB9 Serial Port Adapter Cable, FTDI Chipset, Supports Windows 11, 10, 8, 7 and Mac Linux
Quick View
USB Type C to RS232 DB9 Serial Port Adapter Cable, FTDI Chipset, Supports Windows 11, 10, 8, 7 and Mac Linux
  • Brand: OIKWAN
  • Type: USB
  • Color: Black
  • Connector Detail: Usb 2.0 Type C to Db9
  • Model #: 772681545389
  •  
  • $27.95 
  • Free Shipping
Sponsored
3.3 Feet USB to RS232 Serial Cable with Prolific PL2303 Chip, DB9 Adapter for Windows 11,10, 8.1, 8,7, Linux, Mac OS, 1M /Black
Quick View
3.3 Feet USB to RS232 Serial Cable with Prolific PL2303 Chip, DB9 Adapter for Windows 11,10, 8.1, 8,7, Linux, Mac OS, 1M /Black

Limited time offer, ends 08/20

  • Brand: Vszerda
  • Color: 3.3ft/1-pack
  • Conductor: pvc
  • Model #: CD0477
  •  
  • $18.29 
  • Free Shipping
3 Feet USB to Serial Female Adapter Cable DB9 RS232 to USB 2.0 Cord with Prolific PL2303 Chip Windows 11 10 8 7 Mac Linux (9 Pin 2 Row Connector RS232C Protocol)
Quick View
  •  
  • $26.99 
  • Free Shipping
Direct from BUCIER Direct from BUCIER
TRENDnet USB Type C to RS-232 DB9 Serial Adapter, TUC-S9, Connect an RS-232 Serial Device to a USB Type C Port on Your Computer, 1.8m (5.9ft), Supports USB 3.0/2.0/1.1, Supports Windows
Quick View
TRENDnet USB Type C to RS-232 DB9 Serial Adapter, TUC-S9, Connect an RS-232 Serial Device to a USB Type C Port on Your Computer, 1.8m (5.9ft), Supports USB 3.0/2.0/1.1, Supports Windows
  • Brand: TRENDnet
  • Type: Switches
  • Length: 7.000
  • Features: Connect an RS-232 serial device, such as a switch, POS system, a modem, to a USB type C port on your computer 5.9 ft. / 1.8m cable for easy installation Supports USB 2.0, and compatible with USB 1.1 and USB 3.0 ports Supports Windows® 2-year warranty
  • Model #: TUC-S9
  •  
  • $17.99 
  • $6.99 Shipping
Direct from TRENDnet Direct from TRENDnet
USB 2.0 to RS232 Serial Adapter Cable, USB to 9Pin DB9 & DB25 COM Port Converter
Quick View
  •  
  • $33.99 
  • Free Shipping
Sabrent USB 2.0 to Serial (9-Pin) DB-9 RS-232 Adapter Cable 6 ft. Cable with Thumbscrews Connectors (CB-FTDI)
Quick View
Sabrent USB 2.0 to Serial (9-Pin) DB-9 RS-232 Adapter Cable 6 ft. Cable with Thumbscrews Connectors (CB-FTDI)
  • Type: USB 2.0 to Serial (9-Pin) DB-9
  • Color: Black
  • Connector Number: 2
  • Connector Detail: 1 x Type A Male USB 2.0 USB to 1 x 9-pin DB-9 Male RS-232 Serial
  • Model #: CB-FTDI
Available Direct from Sabrent Available Direct from Sabrent
Sabrent USB 2.0 to Serial (9-Pin) DB-9 RS-232 Adapter Cable 6ft Cable with Hexnut connectors (SBT-FTDI)
Quick View
#1 Best Seller
in Serial Cables
Sabrent USB 2.0 to Serial (9-Pin) DB-9 RS-232 Adapter Cable 6ft Cable with Hexnut connectors (SBT-FTDI)
  • Type: USB 2.0 to Serial (9-pin) DB-9 RS-232
  • Type: PDA Accessories
  • Color: Black
  • Connector Number: 2
  • Model #: SBT-FTDI
  •  
  • $13.99 
Direct from Sabrent Direct from Sabrent
DTech USB to Serial Adapter 10 ft USB to RS232 DB9 Female Cable COM Port with FTDI Chipset Supports Windows 11 10 8 7 Mac Linux
Quick View
  •  
  • $29.00 
  • Free Shipping
Direct from ZFBASCENTGO Direct from ZFBASCENTGO
CH340 USB to RS232 DB9 9Pin Serial Adapter Cable USB to COM Port Converter for Laptop Desktop Windows 98 XP 7 8
Quick View
  •  
  • $26.69 
  • Free Shipping
Direct from AJMRTC Direct from AJMRTC
1.8m Mini USB 5Pin Male to RS232 DB9 9Pin Female Serial Extension Cable Adapter
Quick View
  •  
  • $15.20 
  • Free Shipping
Direct from AJMRTC Direct from AJMRTC