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Serial com ports

(2564 products available)

HMI xF-SiHMI01 to TV Built-in Ethernet HD-MI 2 USB hosts 3 COM Serial ports 512MB Human Machine Interface Touch Screen
$265.00-$285.00
Min. Order: 1 piece
2 in 1 RS485 & RS232(TTL) AT & Modbus RTU Relay Switch Board PC USB COM UART Serial port 1 Channel 12VDC Module
$3.67-$4.80
Min. Order: 10 pieces
COM port RS232 interface square port serial port 9-pin 2D industrial control medical CNC machine tool mouse PS2 conversion
$11.51-$11.81
Min. Order: 10 pieces
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
Industrial PCIE to 8 port rs422 rs485 communication multi-serial card COM for small pc chassis support low profile bracket
$78.00-$98.00
Min. Order: 1 piece
UOTEK High Speed PCI-E to RS-232 Serial Card 2 Ports RS232 to PCIE Converter DB9 COM Adapter UT-7912
Ready to Ship
$12.95-$17.26
Shipping per piece: $12.63
Min. Order: 1 unit
SIM800C GPRS GSM Module MicroSIM Card Core Board Quad-band TTL Serial Port
$4.30-$4.50
Min. Order: 500 pieces
Serial Port HLK-B40 Master Slave Integrated Bluetooth Module B40
verify
$5.25-$6.75
Min. Order: 10 pieces