USB to RS422

USB to RS422

Explore Coolgear’s extensive range of USB to RS-422 Serial Adapters with DB9 Male and Terminal Block Interfaces, designed for superior serial communication in industrial and commercial environments. Our high-quality adapters, available in 1 to 8 port applications, facilitate seamless data transfer between USB and RS-422 devices, making them essential for modernizing legacy systems and enhancing connectivity. Featuring plug-and-play installation, robust construction, and compatibility with multiple operating systems, Coolgear’s USB to RS-422 adapters ensure reliable performance and long-lasting durability. For the best USB to RS-422 adapters that guarantee efficient and stable communication in your automation systems, choose Coolgear.

USB 2.0 to RS-232 / RS-422 / RS-485 Selectable Industrial Serial Adapter w/ 15kV ESD Surge ProtectionUSB 2.0 to RS-232 / RS-422 / RS-485 Selectable Industrial Serial Adapter w/ 15kV ESD Surge Protection

USB 2.0 to RS-232 / RS-422 / RS-485 Selectable Industrial Serial Adapter w/ 15kV ESD Surge Protection

RS-232 | RS-422 | RS-485 | 512 Bytes Receive | 512 Bytes Transmit Superior Build Quality: Housed in a rugged steel chassis with built in mountable…

Model# USBG-COMi-M

$82.95

In stock
Single Port USB 2.0 to RS-422 / RS-485 DB-9 Serial AdapterSingle Port USB 2.0 to RS-422 / RS-485 DB-9 Serial Adapter

Single Port USB 2.0 to RS-422 / RS-485 DB-9 Serial Adapter

RS-422 | RS-485 | 128 Bytes Receive | 256 Bytes Transmit | FTDI Expand Your Serial Capabilities: The Mini Serial Adapter can be utilized through an…

Model# USB-COMi

$87.95

In stock
Industrial Serial Adapter User Selectable RS232/422/485 FTDI ChipUSB-COMiPLUS Serial Adapter DB9 Port

Single Port Industrial Adapter USB 2.0 to RS-232 / 422 / 485 w/ FTDI Chip

RS-232 | 384 Bytes Receive | 128 Bytes Transmit | FTDI Expand Your Serial Capabilities: Connect your legacy 9-pin serial device through a USB-A port to…

Model# USB-COMiPLUS

$65.95

In stock
USB2-4comi-SI-TB 4-port serial adapterUSB 2 to 4-Port RS232-422-485 Serial TB Adapter B Port

4-Port Industrial USB 2.0 to RS-232 / 422 / 485 Serial TB Adapter w/ Optical Isolation & Surge Protection

RS-232 | RS-422 | RS-485 | 2,000 Bytes Receive | 2,000 Bytes Transmit Superior Build Quality: Housed in a rugged steel chassis with built in mountable…

Model# USB2-4COMi-SI-TB

$249.99

In stock
USB to Serial RS232, 422, 485 Mountable AdapterUSB to Serial RS232, 422, 485 Adapter with DIP Switch

USB to Optical Adapter Industrial Isolated RS-232/422/485

RS-232 | RS-422 | RS-485 | 384 Bytes Receive | 128 Bytes Transmit Superior Build Quality: Housed in a rugged steel chassis with built in mountable…

Model# USB-COMi-SI-M

$131.95

Not in stock - Backorder allowed
USB-2COMi-SI-M 2 Port Optical Isolated RS422 / 485 Serial AdapterUSB-2COMi-SI-M DIP switch control

2-Port Industrial USB 2.0 to RS-422 / 485 Optical Isolated Adapter

RS-422 | RS-485 | 384 Bytes Receive | 128 Bytes Transmit Superior Build Quality: Housed in a rugged steel chassis with optional mountable flanges, the…

Model# USBG-2COMi-SI-M

$208.95

In stock
USB to RS232 Cable Windows 104-Port USB DB-9 Serial Adapter Solution

4-Port USB DB-9 Serial Adapter Solution

USB to RS232 Cable Windows 11 The USBG-4X2FTDI 4-Port USB DB-9 Serial Adapter is a rugged plastic USB to Serial adapter that allows you to add 4 RS-232…

Model# USBG-4X2FTDI

$76.95

In stock
USB2-8COMi-TB serial adapterUSB2-8comi-TB serial adapter DIN rail mounting

USB2 to 8-Port RS232-422-485 Serial TB Adapter

15KV ESD and 600W Surge Protection for RS-232/422/485 Ports Our series of Industrial USB 2.0 to terminal block serial adapters supports RS-232, RS-422, and RS485…

Model# USB2-8COMi-TB

$299.95

In stock
USB2 to 8-Port RS232-422-485 Serial TB Adapter Isolation | SurgeUSB2 to 8-Port RS232-422-485 Serial TB Adapter Isolation | Surge

USB2 to 8-Port RS232-422-485 Serial TB Adapter Isolation | Surge

Optical Isolation and Surge Protection for RS-232/422/485 Ports The USB2-8COMi-SI-TB is a USB 2 to 8-port industrial serial adapter that protects you device(s) with optical…

Model# USB2-8COMi-SI-TB

$399.99

Not in stock - Backorder allowed
USB2-4comi-TB serial adapterUSB2-4COMi-TB adapter connected

USB 2 to Industrial 4-Port RS232-422-485 Serial TB Adapter

Terminal block serial adapter for RS-232/422/485 Our series of Industrial USB 2.0 to terminal block serial adapters support RS-232, RS-422, and RS485 and are designed…

Model# USB2-4COMi-TB

$189.99

In stock
USBG-8COMi-RM 8 Port Serial AdapterSerial Signal Dip Switch Control

8 Port USB to RS-232/422/485 Octal Adapter

FTDI USB to Serial Adapter with Switching Power Supply Industrial Grade Rack Mount 8 Port USB RS-232, RS-422, RS485 Octal Serial Adapter with Metal Case and Built-In…

Model# USB-8COMi-RM

$409.95

In stock
USB to Serial Terminal Wire SideUSBG-422MINI USB to Serial Terminal Wire Adapter Large image

Mini USB to Terminal RS422 RS485 FTDI Plug-in Adapter

Factory Automation Serial Adapter The USBG-422MINI adapter has No jumper setting to set, The Mini USB to RS-422/485 Plug-in Adapter adds a RS-422 or RS-485…

Model# USBG-422MINI

$43.95

Not in stock - Backorder allowed
USB-4COMi-M USB to 4 Port Serial Adapter4-Port RS-422 / 485 USB to Serial Adapter DIP Switch Controls
Out of stock

4-Port RS-422 / 485 USB to Serial Adapter

RS485 to USB Adapter Auto Transmit A 4-Port RS-422, RS-485 adapter for serial communication that utilizes four external DIP switches for easy access to the signal…

Model# USB-4COMi-M

$197.95

Out of Stock
16 Port USB to RS-232 422/485 Metal Serial Adapter DIN-Rail Mount16 Port USB to RS-232 422/485 Metal Serial Adapter DIN-Rail Mount

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

USB to RS485 DIN Rail Mount The USB-16COMi-RM is an Isolated USB to 16 Port COM Serial Adapter for RS-232 422/485 communication devices. Includes rack…

Model# USB-16COMi-RM

$699.95

Not in stock - Backorder allowed
Single Port USB to RS-422 485 Hi-Speed Industrial AdapterLabeled Serial Signal Wire Locations

Single Port USB to RS-422 485 Hi-Speed Industrial Adapter

RS485 Serial Adapter for Factory Automation Adapting to new technology, the USB-COMi-TB USB to Industrial Single RS-422/485 Adapter is designed to take industrial serial communication port expansion…

Model# USB-COMi-TB

$69.95

In stock
8-Port Terminal Block RS232/422/485 to USB AdpterTerminal Block Connections

8-Port Terminal Block RS232/422/485 to USB Adp – ISO/Surge Protection

RS232 to USB Adapter with Terminal Block SA-8PX-IS Rugged 8-Port Terminal Block RS-232, RS-422, RS-485 USB 2.0 to Serial Converter is an ideal expansion adapter with an industrial…

Model# SA-8PX-IS

$399.95

In stock
Rugged Industrial 8-Port Terminal Block RS232/422/485 to USB AdapterDIP Switch Controls for Serial Protocol Used

Rugged Industrial 8-Port Terminal Block RS232/422/485 to USB Adapter

USB to Serial Adapter with Terminal Block Providing scalability this industrial grade USB to 8-Port Terminal Block serial adapter supports serial port data transfer rates…

Model# SA-8PXTB

$329.99

In stock
USB to 4 port RS-422 485 Optically Isolated AdapterUSB to 4 port RS-422 485 Optically Isolated Adapter

4 Port USB to Quad RS-422 485 Optically Isolated Adapter

USB to Serial Adapter for RS422 and RS485 Applications The USB-4COMi-SI-M is a USB to Quad RS-422 485 Optical isolated serial adapter and is designed for…

Model# USB-4COMi-SI-M

$384.95

In stock
1-Port USB to Serial Adapter (RS-232/422/485) , DIN-rail1-Port USB to Serial Adapter (RS-232/422/485) , DIN-rail

1-Port USB to Serial Adapter (RS-232/422/485) , DIN-rail

Adds one RS-232, or RS-422, or RS-485 serial port via USB connection. Software configuration for easy RS-232, RS-422, RS-485 mode settings. Remote Serial Port Sharing:…

Model# USB-COMi-PRO

$98.95

In stock
2-Port USB to Serial Adapter (RS-232/422/485) , DIN-rail2-Port USB to Serial Adapter (RS-232/422/485) , DIN-rail
Out of stock

2-Port USB to Serial Adapter (RS-232/422/485) , DIN-rail

Adds two RS-232, RS-422, or RS-485 serial ports via USB connection. Software configuration for easy RS-232, RS-422, RS-485 mode settings. Remote Serial Port Sharing: allows…

Model# USB-2COMi-PRO

$164.95

EOL - Discontinued
USB to RS485 2-Port Serial AdapterUSB to Dual Serial RS-422 / RS-485 Industrial Adapter

USB to Dual Serial RS-422 / RS-485 Industrial Adapter

USB to RS485 2-Port Serial Adapter Support for your existing RS422 and RS485 serial devices doesn't disappear because your new computer doesn't have serial ports. The USB-2COMi-M…

Model# USB-2COMi-M

$197.95

In stock
RS-232 / RS-422 / RS-485 to USB 2.0 Adapter w/ Isolation & Surge ProtectionRS-232 / RS-422 / RS-485 to USB 2.0 Adapter w/ Isolation & Surge Protection

RS-232 / RS-422 / RS-485 to USB 2.0 Adapter w/ Isolation & Surge Protection

RS-232 | RS-422 | RS-485 Safe Connections: Designed for use with Bar Code Scanners, Time Clocks, Label Printers, Point of Sale Terminals, Receipt Printers, and…

Model# CG-USBISOCOM-PRO

$134.95

In stock
8 Port USB to Serial RS-422 / 485 Metal case DIN-Rail mountable8 Port USB to Serial RS-422 / 485 Metal case DIN-Rail mountable

8 Port USB to Serial RS-422 / 485 Metal case DIN-Rail mountable

RS-485 Half Duplex Serial Adapter The USB-8COMi-M allows you to add 8 USB to RS-422 or RS-485 serial ports by connecting to a host USB port. Constructed from…

Model# USB-8COMi-M

$307.95

In stock