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19,261 Wholesale Wholesale Rs232 Adaptor Products
USB RS485 RS422 RS232 Ttl Serial Converter Adapter
US $ 3/Piece
500 Pieces
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USB to RS232 RS485 USB to RS485 RS422 USB to RS485 Ttl 2-in-1 Adapter
US $ 3/Piece
500 Pieces
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RS232 dB9 Opto Infrared Adapter for MID IEC Dlms Kwh Gas Water Heat Flow Meter Readout
US $ 39-49/Piece
1 Piece
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RS232 Optical Probe IEC62056-21 Compliant 1.5m Cable dB9 Female Infrared Adapter
US $ 39-49/Piece
1 Piece
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dB9 9pin Serial Port RS232 Series Connector Laptops Computer Adapter
US $ 0.36-0.42/Piece
100 Pieces
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Ftdi Chip USB to RS232 Serial Adapter/CNC Controls Programming /25 Pin dB25 Male Connector1.5m Us-232r Compatible
US $ 9.98-19.98/pieces
100 pieces
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USB 2.0 to RS232 Cable Adapter
US $ 0.8/Piece
500 Pieces
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Double Ftdi Chip FT232 Zt213 Cable USB 2.0 to RS232 Serial dB9 Adapter
US $ 4.6-6/pieces
100 pieces
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USB 2.0 to RS232 Chipset CH340 Converter 9 Pin Adapter for Win7/8
US $ 0.8-1.2/Piece
500 Pieces
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USB to Uart, I2c, Spi, Serial Adapter (USB-ISS) Back to Serial-RS232, -Uart, -I2c
US $ 0.99-9.99/Piece
200 Pieces
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DB9 to RJ45 RS232 Signal Transmission Adapter
US $ 1.2/Piece
200 Pieces
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dB9 D-SUB RS232 Adapter 9 Pin Male Signals Terminal Breakout with Plastic Cover
US $ 0.5-1.5/Piece
100 Pieces
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Wholesale Customized RJ45 to 485, RJ45 to 4pin Screw Terminal Adapter Block Converter
US $ 1.22-1.58/pieces
100 pieces
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Pl2303hx USB to RS232 Ttl Chip Converter Adapter for Arduino
US $ 0.6-1/Piece
100 Pieces
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Original New Utek Ut-2201 Passive Interface Converter Data Communication Adapter RS485 to RS232 to RS485
US $ 8-12.5/Piece
1 Piece
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D-Sbu dB9 Male Female Solderless Connector RS232 COM Serial Adaptor with Screw
US $ 0.1-0.5/Piece
50 Pieces
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Versatile AC-DC Adapter for Industrial Battery Charging Solutions
US $ 1,350-3,050/Piece
1 Piece
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Customized AC-DC Adapter for Lead Acid and Lithium Battery Packs
US $ 1,350-3,050/Piece
1 Piece
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MDB-RS232 Adapter for Bill Acceptor to PC
1 Piece
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Pulse Type Coin Acceptor to Computer Communication Adapter
US $ 10-15/Piece
1 Piece
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USB to I2c Interface Adapter Back to Serial-RS232, -Uart, -I2c, -etc Products
US $ 1-9/Piece
200 Pieces
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4-Port USB to dB9 RS232 Serial Adapter
US $ 89.99/Piece
200 Pieces
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RS232 to RS485 RS422 Serial Adapter
US $ 3/Piece
500 Pieces
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USB to RS485 Ttl Serial Converter Adapter
US $ 3/Piece
500 Pieces
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USB to RS232 Adapter with Ftdi Chip
US $ 3/Piece
500 Pieces
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1-Port USB to Null Modem RS232 dB9 Serial Dce Adaptor Cable with Ftdi Angled dB9 Cable
US $ 3.98-7.99/pieces
600 pieces
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USB to 3.3V/5V Serial Uart Ttl Auto Sensing Adapter
US $ 1.98-6.99/Piece
10 Pieces
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USB-RS485-XLR, USB to RS485 Adapter
US $ 6.98-19.98/Piece
10 Pieces
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USB-C to Serial Adapter
US $ 19.99/Piece
200 Pieces
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USB to Serial Adapter W/ 9X LED
US $ 26.99/Piece
200 Pieces
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USB to Serial Adapter RS232 RS422 RS485
US $ 3/Piece
500 Pieces
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US $ 3/Piece
500 Pieces
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