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"usb serial adapter"
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GENUINE FTDI FT232RL CHIP USB TO MINI DIN 4 PIN MD4 ADAPTER RS232 CONVERTER SERIAL COMMUNICATION CABLE FOR FATEK PLC LINK TO PC (USB-M LengthINI DIN) 0.8M Length(1.8M Length)
Limited time offer, ends 11/15
$73.40
Free Shipping
FTDI USB-RS485-WE-1800-BT Cable USB to RS485 UART Serial Adapter Converter Cable USB-RS485-WE Cable 1.8M 6 Way Wire End
Limited time offer, ends 12/01
DTECH IOT5064 Multi-Interface Bluetooth Serial Adapter - USB/RS232/485 to Wireless Converter, 100m Range
Limited time offer, ends 11/15
$46.26
$47.69
Free Shipping
1M CH340 USB to TTL Serial Download Cable Convert Wire Adapter for Win7/8/98/XP Cable Line Electric Adapter
Limited time offer, ends 11/15
USB 2.0 USB 2.0 to RS485 RS-485 RS422 RS-422 DB9 COM Serial Port Device Converter Adapter Cable, Prolific PL2303,
Limited time offer, ends 11/15
Industrial USB to RS485 Converter, Original FT232RL Chip Serial Adapter, Built-in Resettable Fuse, ESD & TVS Diode Multi-Protection Circuit for Industrial Communication
Limited time offer, ends 11/25
$42.49
Free Shipping
USB to RS232/485 Serial Converter with Original FT232RNL Chip Compatible Mac, Linux, Android, Windows 11/10 / 8.1/8 / 7 Multiple Devices Applicable
Limited time offer, ends 11/15
$54.69
Free Shipping
FOR USB to RS-485/422 Serial Converter with ESD protection WIN10 rs485/rs422 Converter to usb2.0
Limited time offer, ends 11/15
$88.65
Free Shipping
Mini PCIe to 8-Port RS232 Serial Card Industrial COM Port Expansion Adapter with 8 DB9 Outputs, 15KV ESD Protection, Wide Temperature Range -40°C~85°C, Compatible with Windows/Linux Systems
Limited time offer, ends 11/15
$162.77
Free Shipping
USB to RS422 RS485 Serial Converter Cable FTDI Chip 921600bps Industrial Automation
Limited time offer, ends 11/15
$36.31
Free Shipping
RS232 to RS485 / RS422 Serial Converter Header 9-pin Com Port Adapter with 4 Position Terminal Block Anti-Surge
Limited time offer, ends 11/15
$30.57
Free Shipping
2pcs CP2102 Module USB to TTL USB to Serial Port Module UART STC Downloader with Jumper Wires
Limited time offer, ends 11/15
RS232/TTL to RS485/422 Serial Converter Adapter Terminal Block Connector 5V Isolation Output USR-HUB202C-232TTL-K
Limited time offer, ends 11/15
$73.82
Free Shipping
waveshare Industrial USB to 4-CH TTL Converter Adapter USB to UART Support Multi Protection/Systems /Win7/8/8.1/10/11, Linux, etc
Limited time offer, ends 11/15
$65.64
Free Shipping
FOR USB2.0 to RS232 com Serial DB9 Converter Flat Cable For Win10 WIN8 SERVER2008 FT232
Limited time offer, ends 11/15
$28.68
Free Shipping