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Usb rs232 serial adaptor

(407 products available)

USB to TTL Converter PL2303 USB to UART Serial RS232 Adaptor

Ready to Ship
$7.00-7.50
Shipping per piece: $0.31
Min. Order: 100 pieces

USB to Serial RS232 Cable 1.2m DB9 Adapter Converter Lead Adaptor 9 Pin

Ready to Ship
$2.26-6.62
Shipping per piece: $4.85
Min. Order: 5 pieces

Factory Custom 9 Pin Cable Adaptor Male/Female Rs232 Serial DB9 to USB A Type C 2.0 Serial Converter Cable with FTDI PL2303 Chip

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$4.80-5.20
Min. Order: 500 pieces

USB-A USB Type A Male To Standard RS-232 RS232 9-Pin DB9 Female Serial Adapter Adaptor

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$3.00-5.00
Min. Order: 500 pieces

Xput USB USB-A To DB9 RS-232 RS232 9-Pin Female Driver Serial Interface Adapter Adaptor USB 2.0 RS232 Cable Driver

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$2.59-2.86
Min. Order: 100 pieces

2025 new custom FTDI USB to Serial Adaptor DB9 converter Cable

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$5.99-6.99
Min. Order: 200 pieces

OEM Rs232-485 Cable Usb to RS422 Rs232 Rs485 Ttl Armor Serial Adaptor Cable With FTDI FT232 Chip

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$4.10-4.70
Shipping per piece: $0.75
Min. Order: 50 pieces

USB 2.0 to RS-232 Male (9-Pin) DB9 Serial Converter Cable Compatible For Windows 10/8.1/8/7/VISTA/XP, Mac OS X 10.6 and Above

Ready to Ship
$0.70-0.93
Shipping per piece: $0.53
Min. Order: 50 pieces