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Industrial grade Port-powered serial interface converter from RS232 to RS485 with 600w Surging protection 232 to 485,485 to 232
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  • $16.67 
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  • $14.27 - $16.67
FOR RS232 to RS485 serial port Data Interface Adapter Converter 1.2KM 3 Bit
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FOR RS232 to RS485 serial port Data Interface Adapter Converter 1.2KM 3 Bit

Limited time offer, ends 08/08

  • Model #: C7FW-0625689
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  • $15.67 
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  • $13.27 - $15.67
DB9 to RJ45 Adapter RJ45 to RS232 Converter RJ45 Female to 9 Pin Adapter DB9 Male Serial COM Port to Network Port Adapter
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  • $13.67 
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  • $10.27 - $13.67
FOR MiniPCIE Two Series and One Parallel RS232 Serial Port COM Port LPT Printer DB9 Pin DB25 Pin Independent Power Supply
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  • $86.15 
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Cables Unlimited USB-2920 FTDI Chip USB2.0 to RS232 Com Port RS232 Serial Adapter
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  • $21.97 
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  • $19.57 - $21.97
FOR Motherboard DB25 1 Port Serial Parallel PCI Slot Header Cable Bracket LPT 25PIN
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  • $13.47 
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  • $10.07 - $13.47
FOR USB 2.0 to RS232 DB9 COM Serial Port Device Converter Adapter Cable, PL2303 double Chip
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  • $17.77 
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  • $14.37 - $17.77
Sunix 4056P Serial card one-to-four lines breakout cable 4-Port Serial RS-232 Adapter
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  • $23.07 
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  • $20.67 - $23.07
50CM 6Gb/s SATA3 Serial ATA DATA Extension cable, SATA 7 pin Port Saver Cable for PC SATA 3.0 SATAIII 6Gbps Hard Drive Disk,SSD
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  • $14.47 
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  • $11.07 - $14.47
For FSP270-50SNV hard disk video recorder power supply 8 serial port rated 270W
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  • $156.50 
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FOR Professional custom-made DB9 hole to two rows of DB15 DB15 to DB9 9-pin to 15-pin electronic weighing line serial port line
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  • $15.87 
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  • $12.47 - $15.87
FOR 10P to DB9 Serial Port Bracket MainBoard 10P to 9P RS232 DB9 Male Extension Line computer MotherBoard COM Extended line
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  • $15.77 
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  • $12.37 - $15.77
4Pin To SATA Serial Port Cable 15pin Hard Disk Cable Ide To SATA Optical Drive Adapter Cable(62cm)
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  • $15.64 
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  • $13.24 - $15.64
4Pin To SATA Serial Port Cable 15pin Hard Disk Cable Ide To SATA Optical Drive Adapter Cable(82cm)
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  • $18.04 
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  • $15.64 - $18.04
2Pcs 2.5 Sata to 3.5 Inch IDE Card Sata to IDE Adapter Converter Male 40 Pin Port for ATA 133 100 HDD CD DVD Serial
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  • $12.99 
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  • $10.59 - $12.99
Cable Adapter Cable Converter Serial Hard Drive Expansion Card M.2 A+E To 2-Port Sata
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  • $23.37 
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  • $19.97 - $23.37
For SFXA5201B Power Supply 8 serial port
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  • $99.00 
  • $15.00 Shipping
For FSP270-50SNV hard disk video recorder power supply 8 serial ports 270W
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  • $156.50 
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RJ45 RJ11 RJ12 Network Cable Tester Cat5 6 UTP LAN Cable Tester Networking Wire Telephone Line Detector Tracker Tool
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  • $16.67 
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  • $13.27 - $16.67
DTECH RS232 to RS485 Serial Converter Adapter with 4 Position Terminal Block for Industrial Long Haul Communication Data Supports 600W Anti-Surge
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  • $14.86 
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  • $12.46 - $14.86
RS232 to RS485 Serial Adapter RS-485 to RS-232 Converter
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RS232 to RS485 Serial Adapter RS-485 to RS-232 Converter

Limited time offer, ends 08/08

  • Model #: C7FW-06251237
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  • $12.99 
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  • $10.59 - $12.99
FTDI FT232 USB 2.0 to TTL 5V 3.3V with Download Cable Serial Adapter Module for Arduino Support Win10
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  • $13.17 
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  • $9.77 - $13.17
For RS-232 RS232 Serial to RS485/RS422 485/422 Converter Compatible EIA/TIA RS232C Standard and RS485/RS422 Standard
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  • $12.27 
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  • $9.87 - $12.27
DB9 RS232 to RS422 Converter Com adapter RS-232 to RS485 Integrated connector serial to 232-485/422 communication Full duplex
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  • $13.07 
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FOR USB to RJ12 6P6C PLC Programming RS232 Serial Cable Ftdi ft232rl Chip for DL05 DL06 DL105 DL205 D3-350 D4-450 L
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  • $19.87 
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RS232 DB9 Female to Male Extender Connector Adapter DB 9 Pin Serial Converter, for Serial Communication Interface Devices, Black
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  • $16.57 
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  • $14.17 - $16.57
USB to RJ12 6P6C PLC Programming RS232 Serial Cable Ftdi ft232rl Chip DL05 DL06 DL105 DL205 D3-350 D4-450 L
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  • $17.77 
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  • $14.37 - $17.77
A5201B 200W power supply for 8816HW DVR 4 serial ports
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A5201B 200W power supply for 8816HW DVR 4 serial ports

Limited time offer, ends 08/09

  • Model #: 20260720ZP4343C5JS
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  • $112.02 
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FOR Serial Adapter 232 Turn to 422 Communication protocol converter RS232 to RS 422 232 - 422 connector filter DB 9pin
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  • $16.67 
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1.5M Serial RS232 9 Pin Female To Female DB9 9-Pin PC Converter Extension Cable
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  • $14.67 
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  • $11.27 - $14.67
DTech RS232 to RS485 Converter Serial Communication Data Adapter with TX RX LED Indicators and Terminal Board
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  • $16.86 
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For 1 Port POE Extender 10/100Mbps with IEEE 802.3Af Standard Input Output for IP Transmission Distance 120 Meters
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  • $12.57 
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  • $10.17 - $12.57