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BUCIER Auto Downloader Burner USB to Serial Burner Module USB to TTL Module for ESP32 ESP8266 3pcs
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  • $39.88 
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Direct from BUCIER Direct from BUCIER
Gearmo 4 Port Professional RS-232 USB 2.0 to Serial Adapter w/Nuts
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Gearmo 4 Port Professional RS-232 USB 2.0 to Serial Adapter w/Nuts
  • Color: Black
  • Changer Type: USB to DB9 (RS-232)
  • Model #: 045079163324
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  • $56.28 
  • $3.99 Shipping
Direct from GearMo Direct from GearMo
Gearmo Windows 7 64-bit Compatible USB to Serial Adapter RS232 DB9 Short 8 Inch Cable
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  • $20.64 
  • $3.99 Shipping
Direct from GearMo Direct from GearMo
BUCIER FT232H USB to JTAG High-Speed Multifunction Serial Port Module SPI/I2C UART/FIFO SPI/I2C
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  • $22.88 
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Direct from BUCIER Direct from BUCIER
RS-232 RS232 serial to RS485/RS422 485/422 Converter
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Coolgear Industrial Professional USB Serial Adapter RS232 FTDI with 5Volt Out
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  • $31.99 
  • $3.99 Shipping
Direct from CoolGear Direct from CoolGear
Gearmo 1 Port USB to Serial RS-232 Hub w/ FTDI Chipset & LED Indicators - Rugged Metal Housing Ideal for Mounting
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  • $39.78 
  • $3.99 Shipping
Direct from GearMo Direct from GearMo
BUCIER Metal Case 4 Port Manual Rs-232 Switch for Pc Sharing to Serial Device 4 in 1 Out for Computer Printer Communication
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  • $45.89 
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BUCIER DTECH USB to RS422 RS485 Serial Port Converter Adapter Cable with FTDI Chip Supports Windows 10 8 7 XP Macbook - 16FT
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  • $48.89 
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Direct from BUCIER Direct from BUCIER
USB to Serial Hub - 16 Port - COM Port Retention - Rack Mount and Daisy Chainable - FTDI USB to RS232 Hub
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  • $799.00 
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Direct from BFKK Direct from BFKK
Industrial Grade PCI express 4 ports Serial card PCI-e Multi RS232 DB9 COM port adapter 5VDC 12DV power PCIe low profile bracket
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  • $90.89 
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Direct from BUCIER Direct from BUCIER
(1.5m / 59 inch) USB to Serial Converter USB to RS-232 Adapter nine-pin com port DB9
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  • $29.99 
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Direct from SXDOOL Direct from SXDOOL
CoolGear 8-Port RS-232 PCI Express Serial Board with Oxford Chip
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CoolGear 8-Port RS-232 PCI Express Serial Board with Oxford Chip
  • Type: PCI Express to Serial Port Card
  • External Ports: 8 x Serial Ports
  • Operating Systems Supported: Linux Mac OSX Win 7 Win 8/8.1 Win Vista Win XP
  • Model #: PCIe-8RS2
  •  
  • $166.27 
  • $5.99 Shipping
Direct from CoolGear Direct from CoolGear
Coolgear Professional Quad Port USB to Serial DB-9 RS-232 Adapter
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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
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  • $108.99 
  • $5.99 Shipping
Direct from CoolGear Direct from CoolGear
Coolgear 2 PORT USB to Serial RS-232 DB-9 Adapter Industrial Metal Housing
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  • $66.99 
  • $3.99 Shipping
Direct from CoolGear Direct from CoolGear
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
Ethernet RJ45 to RS485 Converter Industrial Serial Device Server Ethernet adapter TCP/RTU/UDP Converter
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Direct from YEPLOOK Direct from YEPLOOK
  • $30.17 - $35.17
Coolgear USB USB 2.0 Serial high speed adapter box industrial 8-port RS-232 FTDI
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Coolgear USB USB 2.0 Serial high speed adapter box industrial 8-port RS-232 FTDI
  • Color: Black
  • Connector Number: 8
  • Specifications: Serial Modes: RS232
  • Model #: USB2-8COM-M
  •  
  • $202.29 
  • $5.99 Shipping
Direct from CoolGear Direct from CoolGear
6 Feet USB to RS422 RS485 Serial Port Converter Adapter Cable with FTDI Chip Supports Windows 11 10 8 7 XP Mac
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  • $46.99 
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Direct from BUCIER Direct from BUCIER
USB to RS422 RS485 Serial Port Converter Adapter Cable with FTDI Chip Supports Windows 11 10 8 7 XP Mac -1.5 Feet
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  • $47.98 
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Direct from BUCIER Direct from BUCIER
BUCIER High quanlity 7PIN SATA 3.0 data male to male Port adapter straight angle 7P Serial ATA III 6Gbps Jack Connector Coupler 3PCS
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  • $29.99 
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USB to RS422 RS485 Serial Port Adapter Cable with FTDI Chipset 5 Position Terminal Board for Windows 11 10 8 7 XP Mac (4 Feet)
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  • $39.98 
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Direct from BUCIER Direct from BUCIER
Sena SD1000U Long Range Bluetooth-USB Adapter for Serial Port Replacement
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  • $295.77 
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Direct from TAURKENAM Direct from TAURKENAM