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Half-Size Mini PCIe to 2-Port RS232 DB9 Serial Card, Industrial COM Controller with EXAR XR17V352 Chip
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  • $43.00 –
  • Free Shipping
Direct from AJMRTC Direct from AJMRTC
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
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
DB44 to 4×DB9 RS422 Serial Breakout Cable, PCI Card to Quad RS422/485 Adapter Wire
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Available Direct from AJMRTC Available Direct from AJMRTC
CABLEDECONN USB to RS232 Adapter with Prolific PL2303 Chipset USB2.0 Male to RS232 Female DB9 Serial Cable 2m 6ft for Windows XP,Windows Vista,7,8,10,Mac OS 10.6 Above Linux
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  • $36.89 –
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Direct from BUCIER Direct from BUCIER
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
2 Pack DB37 37 Pin Male to Male Gender Changer, D-SUB 37Pin Serial Cable Coupler Adapter Connector
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  • $15.40 –
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Direct from AJMRTC Direct from AJMRTC
1 Pair DB9 RS232 Male & Female to RJ45 Female Serial Console Adapter, DB9 9Pin Serial Port to Cat5/Cat6 Ethernet LAN Converter
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  • $21.14 –
  • Free Shipping
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Xiwai USB 3.0 & Type-C to TF T-Flash Card & SD Card Reader Writer for Camera & Laptop & Tablet & Mate Serial Phone UC-061-SD
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  • $10.99 –
  • $39.99 Shipping
Available Direct from xiwai Available Direct from xiwai
6-Pack DB9 RS232 Serial Gender Changer Coupler, 9Pin DB9 Male to Male & Female to Female Serial Port Adapter for Industrial Equipment, POS Machines, PLC Controllers
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  • $20.64 –
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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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Xiwai USB 3.0 to NM Nano Memory Card & SD Card Reader Writerfor Mate Seial Phone & Camera & Laptop U3-061-NM01
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  • $10.99 –
  • $39.99 Shipping
Available Direct from xiwai Available Direct from xiwai
USB to TTL Serial 3.3V Adapter Cable TX RX Signal 4 Pin 0.1 inch Pitch Female Socket PL2303 Prolific Chip Windows 10 8 7 XP Vista (6ft, Black)
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  • $23.98 –
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BUCIER UGREEN USB 2.0 to RS232 DB9 Serial Cable Male A Converter Adapter with FTDI Chipset for Windows 10, 8.1, 8, 7, Vista, XP, 2000, Linux and Mac OS X 10.6 and Above (6ft)
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  • $33.39 –
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4 Pack DB9 Female to Female RS232 Serial Coupler, D-SUB 9Pin Serial Port Gender Changer Extender Adapter for PLC, Scanner, POS & Industrial Serial Devices
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  • $21.44 –
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Direct from AJMRTC Direct from AJMRTC
8 Inch (25cm) USB 2.0 A Female to DB9 Female RS232 Serial Adapter Cable, 1 Piece
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  • $11.50 –
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Direct from AJMRTC Direct from AJMRTC
6 Pack DB9 Male to Male RS232 Serial Gender Changer, D-SUB 9Pin Serial Port Coupler Extender Adapter for PLC, POS, Testing Instruments & Industrial Equipment
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  • $24.64 –
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Direct from AJMRTC Direct from AJMRTC
8 Port PCIE to DB9 RS232 Serial Expansion Card, PCI-E Express RS232 DB9 Serial Controller Adapter Card
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  • $80.81 –
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4-Pack DB9 Female to Female Gender Changer, 9 Pin D-SUB RS232 Serial Port Coupler Adapter for Serial Communication Devices, PLC Controllers, POS Equipment
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  • $16.39 –
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90 Degree DB9 Male to Female RS232 Serial Adapter, D-SUB 9Pin Right Angle Serial Gender Changer Extension Coupler for Industrial Serial Devices
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  • $5.40 –
  • $3.99 Shipping
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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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Coolgear Industrial Professional USB Serial Adapter RS232 FTDI with 5Volt Out - USBG-COM-X
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  • $31.99 –
  • $3.99 Shipping
Direct from CoolGear Direct from CoolGear
Black DB15 Female Solderless Breakout Terminal Board with Plastic Housing & Long Screws, D-SUB 15Pin Serial Signal Screw Terminal Adapter Module (FB Version)
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  • $25.14 –
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Coolgear USB 2.0 to Serial High-Speed RS-232 Industrial Adapter Metal Case with Mounting Flanges
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Coolgear USB 2.0 to Serial High-Speed RS-232 Industrial Adapter Metal Case with Mounting Flanges
  • Part Number: USB-COM-M
  • Color: Black
  • Changer Type: USB to DB9 (RS-232)
  • Model #: USB-COM-M
  •  
  • $40.99 –
  • $3.99 Shipping
Direct from CoolGear Direct from CoolGear
5PCS USR-K7 TTL UART to Ethernet Serial Server Module, 10/100Mbps RJ45 Port, Modbus RTU to TCP Converter
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  • $183.66 –
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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
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
Gearmo USB Industrial 2-Port Serial RS-232 w/FTDI Chipset, RX/TX LED Indicators, DIN Rail Mount Bracket, & Surface Mounting Brackets
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  • $59.99 –
  • $3.99 Shipping
Direct from GearMo Direct from GearMo
Coolgear USB 2.0 Serial High-Speed Adapter Box Industrial 8-Port RS-232 FTDI
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Coolgear 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
Coolgear USB to Serial 16 COM RS-232/422/485 Rack mount adapter
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Coolgear USB to Serial 16 COM RS-232/422/485 Rack mount adapter
  • Color: Black
  • Connector Detail: USB 2.0 Type-B Female to Male DB9 /W Nuts
  • Specifications: Serial Modes: RS232, RS422, RS485
  • Model #: USB-16COMi-RM
  •  
  • $751.29 –
  • $7.99 Shipping
Direct from CoolGear Direct from CoolGear
10PCS USR-K7 TTL UART to Ethernet Serial Server Module, 10/100Mbps RJ45, Modbus RTU to Modbus TCP Gateway
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  • $185.36 –
  • Free Shipping
Direct from AJMRTC Direct from AJMRTC
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