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USB to RS232 Serial adapters in Plastic, Cable, and Metal Chassis construction with LED Status Indicators and DB9 Male Ports and Terminal Wire Connections.

USB to Serial Adapter - USB-16COM-RMUSB to RS485 Isolated Serial Adapter - USB-16COMi-M Contents

16 Port

16 Port USB to RS-232 422/485 Metal Serial Adapter DIN-Rail Mount

$619.95
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USB 2.0 16-Port Industrial RS-232 Serial Adapter
Out of stock

16 Port

16-Port Industrial RS232 to USB 2.0 Hi-Speed Serial Adapter

$299.00
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USB to RS232 Adapter - USBG-2COM-PRO2 Port USB to RS-232/422/485 Auto Setup Adapter

2 Port

2 Port USB to RS232 /422 / 485 Adapter for Windows Linux and Mac

$174.95
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USB-2COM-M USB to Dual RS232 Adapter

2 Port

2 Port USB to Serial RS-232 DB-9 Adapter Industrial Metal Housing

$89.98
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USB to TTL Terminated 6ft CableUSB to 3.3V TTL Cable Connectors

Cables

3.3V TTL-232R Serial UART Cable 6FT with 3.5mm Audio Jack

$24.95
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USB-32COM-RM 32 Port USB to Serial RS232 Adapter imageUSB-32COM-RM USB and RJ45 Close Up image

32 Port

32 Port RS-232 USB-to-Serial Adapter

$599.95
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USB to RS232 Serial Converter DB9Laptop serial adapter with LED indicators
Out of stock

1 Port

36 Inch USB to DB-9 Serial High Speed Adapter with FTDI Chipset

$24.99
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36 inch USB to DB-9 serial adapterLaptop serial adapter with LED indicators

1 Port

36 Inch USB to DB-9 Serial High Speed Adapter with Prolific Chipset

$24.99
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4 port USB Serial Adapter with surge protectionCM-41042 4 port USB Serial Adapter power port image

4 Port

4 port USB Serial Adapter w/ Isolation and Surge Protection

$199.99
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4 port RS-232/422/485 Auto Setup AdapterUSB to RS485 Adapter USBG-4COM-PRO to RS-232/422/485 serial adapter

4 Port

4 Port USB to RS-232/422/485 Auto Setup Adapter for Win – Linux – Mac

$324.98
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USB to RS232 - 4 Port FTDI Serial - USBG-4FTDI-BUSB to RS232 - 4 Port FTDI Serial - USBG-4FTDI-B

4 Port

4 Port USB to Serial Adapter RS-232 with FTDI Chip

$79.95
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Industrial 4-Port Serial Adapter with Breakout Cable

4 Port

4-Port RS-232 USB to Serial Adapter – Octopus Cable DIN Rail

$99.99
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