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DTECH Wholesale Serial RS-232 Port Signal Adapter Passive RS232 To RS485/RS422 Converter
$4.70 - $6.70
Min. Order: 1 piece
4.8/5.0·31 reviews·"quality service"
Industrial RS232 To RS485 Adapter Converter RS 232 DB9 Connector RS-485 To RS-232 Isolated Half Duplex Anti-surge UT-20175.0/5.0·2 reviews·"Good service"
Ready to Ship
$7.35 - $11.00
Min. Order: 1 unit
Shipping per piece: $7.22
OEM/ODM USB RS232 RS485 Full-duplex To DB9 Pin Serial Cable
$3.60 - $4.20
Min. Order: 100 pieces
4.7/5.0·6 reviews·"fast delivery"
Industrial RS232 To RS485 RS422 Converter Adapter DB9 Com RS-232 To RS-485/422 Connector With Surge Protection UT-242E5.0/5.0·2 reviews·"Good service"
Ready to Ship
$8.39 - $12.50
Min. Order: 1 unit
Shipping per piece: $7.22
Mini RS-232 To RS-485 Converter RS232 To RS485 Conversion Adapter DB9 Connector Half Duplex UT-22115.0/5.0·2 reviews·"Good service"
Ready to Ship
$1.92 - $2.80
Min. Order: 1 unit
Shipping per piece: $7.22
DB9 Male and Female Connector Adapter Screw Terminal 9-Pin 9-Hole RS232 RS485 Conversion Board4.9/5.0·30 reviews·"Good business"
Ready to Ship
$0.39
Min. Order: 100 pieces
Shipping per piece: $1.13
DB9 Male Female Adapter Signals Terminal Module RS232 RS485 Serial To Terminal 9-Pin 9-Hole Connector4.1/5.0·11 reviews·"good supplier"
Ready to Ship
$0.32
Min. Order: 1 piece
Shipping per piece: $4.32
TXRX 900MHZ RS485 1W W/ANT DB95.0/5.0·4 reviews·"Friendly service"
Ready to Ship
$0.05
Min. Order: 100000 pieces
Shipping per piece: $0.01
DB9 Female Screw Terminal to RS232 RS485 Conversion Board
$1.00 - $10.00
Min. Order: 10 pieces
5.0/5.0·36 reviews·"superb delivery"Top categories
About db9 rs485
1346 db9 rs485 products are offered for sale by suppliers on Alibaba.com, of which other ics accounts for 1%, wireless & rf modules accounts for 1%.