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USB to Serial Adapters (RS232, RS422 & RS485)

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USB-8COMi-RM USB to Octal RS-232/422/485 adapter metal case w/DIN-Rail

Not in stock - Backorder Allowed
This Industrial Grade Rack Mount 8-Port USB Serial Adaptor Metal Case with Built-In 100-240Volt Power Supply uses FTDI chip USB serial Converters part number FT2232C.

OS Compatibility

Part# USB-8COMi-RM
$399.95

Volume Pricing

Qty: 6+ $393.14
Qty: 12+ $390.84
Qty: 24+ $386.99
Qty: 48+ $374.68
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USB to Serial RS-422/RS-485 Industrial Single Port Adapter w/FTDI

Available
The USB-COMi-TB USB-to-RS-422/485 Industrial Serial Adapter is designed to make industrial communication port expansion quick and simple. Connecting to a USB port on your computer or USB hub.

OS Compatibility

Part# USB-COMi-TB
$59.99

Volume Pricing

Please see product details to view volume discounts.
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USB 2.0 Industrial Adapter User Selectable RS232/422/485 FTDI Chip

Not in stock - Backorder Allowed
USB-COMi+ (USB-COMiPLUS) 1-Port RS-232/422/485 USB-to-Serial Adapter features Easy Mode Setting by Hidden DIP Switch Adds one RS-232, RS-422 or RS-485 serial port by connecting to a USB.

OS Compatibility

Part# USB-COMiPLUS
$61.99

Volume Pricing

Qty: 6+ $58.85
Qty: 12+ $57.44
Qty: 24+ $56.74
Qty: 48+ $54.32
Qty: 99+ $53.35
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USB to RS-485 Adapter W/Terminal Block Changer FTDI chip inside

Discontinued
Professional grade USB to RS485 Converter optimized for Windows 7/8/10 and Server 2003/2008. High-Speed and Interface compliance,USB1.1,2.0,3.0, EIA/TIA RS-485.

OS Compatibility

Part# USB-RS485-AT
$19.90

Volume Pricing

Qty: 6+ $19.60
Qty: 12+ $19.45
Qty: 24+ $19.20
Qty: 48+ $19.05
Qty: 99+ $18.71
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USB RS485 Adapter to RJ45 FTDI chip inside

Not in stock - Backorder Allowed
USB to RS-485 adapter provides an extra Serial Com port via USB connection and can be configured to work with RS-485 peripherals such as POS and Industrial Control devices.

OS Compatibility

Part# USB-RS485-RJ
$16.60

Volume Pricing

Please see product details to view volume discounts.
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10ft USB to Serial Adapter Cable with Screws and Three LED display

Not in stock - Backorder Allowed
Unique 3m Prolific USB to serial adapter cable with screw style db-9 male connector and shielded 10ft. long USB cable that uses the Prolific PL-2303 Chip it also has three color LED display.

OS Compatibility

Part# USBG-3M232-STP
$17.85

Volume Pricing

Qty: 6+ $17.58
Qty: 12+ $17.45
Qty: 24+ $17.23
Qty: 48+ $17.09
Qty: 99+ $16.78
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USB RS-232 Industrial Adapter Isolated and Surge Protected FTDI Chip

Not in stock - Backorder Allowed
USB Optical isolation & surge protection Adapter RS-232 USB to RS-232 Adapter provides 1 RS232 Serial Port over USB Port, easy Serial Port Expansion over USB Port.

OS Compatibility

Part# USBG-SSRS1
$79.99

Volume Pricing

Please see product details to view volume discounts.