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Port serial db9 adapter
(999+ products available)
2025-12-02
Alibaba
Electronic Components, Accessories & Telecommunications
Telecommunications
Other Telecommunications Products
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Factory Direct Sale 8 * RS232
Serial
Port
to PCI-E 1X
Adapter
Expansion Converter Card + RS-232
DB9
Data Extension Cables
$33-36
Min. order: 1 piece
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FTDI chip USB 2.0 to 8
Ports
RS232
DB9
multi
port
serial
converter
adapter
$67.50-78
Min. order: 1 set
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Dtech OEM RS232 to RS485/RS422 Converter
DB9
Pin 1200M 115.2Kbps Plug and Play RS232 to RS485
Adapter
for Computer Monitor
$2.81-4.22
Min. order: 5 pieces
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IRXON IR220 Wireless
Serial
9-
Port
Serial
Interface Communication Irda RS232 Infrared
Adapter
DB9
-F RS232
Serial
COM
Port
$23.92-26.22
Min. order: 1 piece
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IN STOCK ORIGINAL BRAND NEW POE
SERIAL
TO ETHERNET
ADAPTER
I13P-
SERIAL
-ETHERNET
$382
Min. order: 1 piece
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rs232 to tcp ip
serial
port
server modbus rtu to modbus tcp gateway rs232 to ethernet converter rs232
serial
converter
adapter
$17.35-23.66
Min. order: 2 pieces
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Taidacent Din Rail RS422 RS485 to CANBUS RS232
Serial
Port
to RS422 RS485 Converter MODBUS TCP CAN
Adapter
$42.78-43.78
Min. order: 5 pieces
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Taidacent 3.3V 5V 12V 24V MAX323 MAX3232
DB9
RS232 Uart Level
Adapter
RS232
Serial
Port
to TTL Converter Module
$3.58-3.88
Min. order: 2 pieces
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