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8-Port RS-232 USB to Serial Adapter Data Control Box
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  • $285.99 
  • Free Shipping
UOTEK USB to RS232 Converter 1.5M USB2.0 Cable Serial Adapter USB-A DB9 Male Port  Asynchronous with ±15KV ESD Protection UT-880
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  • $17.56 
  • Free Shipping
Direct from UOTEK Direct from UOTEK
Coolgear Dual Port USB to Serial RS-232 DB-9 Adapter Cable FTDI Chip
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  • $49.29 
  • $3.99 Shipping
Direct from CoolGear Direct from CoolGear
GRIDCONNECT RS232 to USB - ATC-850 Industrial USB to Serial RS232/422/485 Adapter
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  • $225.99 
  • Free Shipping
UOTEK USB to RS-232 Converter RS232 to USb2.0 Conversion Adapter Serial COM DB9 Connector Asynchronous Full Duplex UT-882
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  • $10.49 
  • $8.04 Shipping
Direct from UOTEK Direct from UOTEK
Coolgear USB 2.0 to 4-Port RS232-422-485 Serial TB Adapter Isolation | Surge
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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
UOTEK 4.92ft USB to RS485 RS422 Cable Converter USB-A Serial Adapter DB9 Connector Translucent Magnetic Ring UT-850N
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UOTEK 4.92ft USB to RS485 RS422 Cable Converter USB-A Serial Adapter DB9 Connector Translucent Magnetic Ring UT-850N
  • Type: Converter
  • Cable Length: 4.92ft
  • Connector A: USB-A male
  • Connector B: DB9 male
  • Model #: UT-850N
  •  
  • $13.08 
  • $8.04 Shipping
Direct from UOTEK Direct from UOTEK
FT232RL Mini USB to TTL Serial Converter Adapter Module 3.3V/5.5V
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FT232RL Mini USB to TTL Serial Converter Adapter Module 3.3V/5.5V

Limited time offer, ends 05/15

  • Model #: AOE-670
  •  
  • $14.39 
  • Free Shipping
Cablemax 10ft High-Speed USB RS-232 Serial Adapter FTDI Chipset - 11
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  • $29.84 
  • $3.99 Shipping
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
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  • $23.06 
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Direct from UOTEK Direct from UOTEK
BUCIER CP2102 USB 2.0 to TTL Module Serial Converter Adapter Module USB to TTL Downloader with Jumper Wires
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  • $17.99 
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Direct from BUCIER Direct from BUCIER
Coolgear Industrial USB 2.0 to RS-232 Serial Adapter Optical Isolation
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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
Gearmo 4 Port Professional RS-232 USB 2.0 to Serial Adapter w/Nuts - USA-FTDI4X-NUT
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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
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
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  • $140.43 
  • $5.99 Shipping
Direct from GearMo Direct from GearMo
Coolgear USB 2 to Industrial 4-Port RS232-422-485 Serial TB Adapter
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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
Gearmo 4 Port USB Type-C To Serial Adapter with Per port LED Rx / TX
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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
USB 3.1 A to C Adapter 10Gbps, RIITOP USB Type C Female to USB A Male Adapter Connector [Black]
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  • $13.99 
  • Free Shipping
Direct from RIITOP Direct from RIITOP
  • $11.50 - $13.99
5Pack USB C to USB Adapters, Type C to USB 3.0 USBC Adapter Side by Side Male to USB 3.0 Female Typec Adaptor for MacBook Pro/Air 2021, iMac iPad Mini 6, Thunderbolt 3/4 Type C OTG Adaptador Converter
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5Pack USB C to USB Adapters, Type C to USB 3.0 USBC Adapter Side by Side Male to USB 3.0 Female Typec Adaptor for MacBook Pro/Air 2021, iMac iPad Mini 6, Thunderbolt 3/4 Type C OTG Adaptador Converter

Limited time offer, ends 05/23

  • Changer Type: USB Gender Changer
  • Thunderbolt 3: Yes
  • Package Contents: 5 pieces of USB-C to USB 3.0 adapters
  • Model #: A-5USB2USBC
  • $15.99
  •  
  • $9.99 
  • Save: $6.00 (37%)
  • Free Shipping
Direct from AUBEAMTO Direct from AUBEAMTO
EnLabs USB-C to Network Adapter,  USB 2.0 Type-C to 10/100 Mbps Fast RJ45 Ethernet LAN Network Card (REALTEK RTL8152 chipset, Macbook, Chromebook, Windows 8.1 and More, Plug and Play)
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  • $11.59 
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Direct from EN-Labs Direct from EN-Labs