Filter

Showing 1–24 of 30 results

Serial Adapters - Offering a wide variety of USB to Serial Adapters, USB CAN, and IO Cards providing up to 32 ports.

CAN BUS
Ethernet to Serial
Serial Cards

Protocol

USB to RS-232
USB to RS-422
USB to RS-485
USB to TTL

Port COunt

1x
2x
4x
8x
16x
32x

USB to RS485 RS422 Adapters – Up To 16 DB9 Ports

USB to Serial RS485 Serial Adapters with 1 to 16 DB9 Ports and Terminal Block Options with Plastic or Industrial Metal Cases.

USB to RS-232 Selectable RS-422 – RS-485 Industrial Adapter

1 Port

USB to RS-232 Selectable RS-422 – RS-485 Industrial Adapter

Model# USBG-COMi-M

$74.95

In stock

Add to cart
Compare

1 Port

Single Port USB to RS422 / 485 adapter

Model# USB-COMi

$79.95

In stock

Add to cart
Compare
Industrial Serial Adapter User Selectable RS232/422/485 FTDI ChipUSB-COMiPLUS Serial Adapter DB9 Port

1 Port

USB 2.0 Industrial Adapter User Selectable RS232/422/485 FTDI Chip

Model# USB-COMiPLUS

$59.95

In stock

Add to cart
Compare
USB to Serial RS232, 422, 485 Mountable AdapterUSB to Serial RS232, 422, 485 Adapter with DIP Switch

1 Port

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

Model# USB-COMi-SI-M

$119.95

In stock

Add to cart
Compare
USB2-4comi-SI-TB 4-port serial adapterUSB 2 to 4-Port RS232-422-485 Serial TB Adapter Package Contents

4 Port

USB 2 to 4-Port RS232-422-485 Serial TB Adapter Isolation | Surge

Model# USB2-4COMi-SI-TB

$199.99

In stock

Add to cart
Compare
USB-2COMi-SI-M 2 Port Optical Isolated RS422 / 485 Serial AdapterUSB-2COMi-SI-M DIP switch control
Out of stock

2 Port

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

Model# USBG-2COMi-SI-M

$189.95

Out of stock

Read more
Compare

1 Port

USB to Serial Surge and Optical Isolation converter RS-422/485

Model# USB-COMi-SI

$89.95

In stock

Add to cart
Compare
USB to Serial Terminal Wire SideUSBG-422MINI USB to Serial Terminal Wire Adapter Large image

1 Port

Mini USB to Terminal RS422 RS485 FTDI Plug-in Adapter

Model# USBG-422MINI

$39.95

In stock

Add to cart
Compare
USB2-8COMi-SI-TB serial adapterUSB2-8COMi-SI-TB serial adapter circuit and DIP switches

8 Port

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

Model# USB2-8COMi-SI-TB

$299.99

Not in stock - Backorder allowed

Backorder
Compare
USBG-8COMi-RM 8 Port Serial AdapterSerial Signal Dip Switch Control

8 Port

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

Model# USB-8COMi-RM

$329.95

Not in stock - Backorder allowed

Backorder
Compare
USB-4COMi-M USB to 4 Port Serial Adapter4-Port RS-422 / 485 USB to Serial Adapter DIP Switch Controls

4 Port

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

Model# USB-4COMi-M

$179.95

In stock

Add to cart
Compare
USB to Serial Adapter - USB-16COMi-RMUSB to Serial Adapter - Dip Switch Controls

16 Port

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

Model# USB-16COMi-RM

$619.95

Not in stock - Backorder allowed

Backorder
Compare
Single Port USB to RS-422 485 Hi-Speed Industrial AdapterLabeled Serial Signal Wire Locations

1 Port

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

Model# USB-COMi-TB

$89.95

In stock

Add to cart
Compare
USB2-8COMi-TB serial adapterUSB2-8comi-TB serial adapter DIN rail mounting

8 Port

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

Model# USB2-8COMi-TB

$249.99

In stock

Add to cart
Compare
USB2-4comi-TB serial adapterUSB2-4COMi-TB adapter connected

4 Port

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

Model# USB2-4COMi-TB

$149.99

In stock

Add to cart
Compare
8-Port Terminal Block RS232/422/485 to USB AdpterTerminal Block Connections

8 Port

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

Model# SA-8PX-IS

$309.99

In stock

Add to cart
Compare
USB to RS485 4 port adapterUSB to RS485 4 port adapter DIP switches

4 Port

4 Port USB to RS485 High Speed Adapter w/12V DC Power Supply

Model# CG-UHS4P485

$156.95

In stock

Add to cart
Compare
US-485TBP DB9 to TB5 Passive AdapterUS-485TBP DB9 to TB5 Passive Adapter profile

Serial

DB9 to Terminal Block 5 Pin Passive Adapter

Model# US-485TBP

$19.95

In stock

Add to cart
Compare
USB to RS485 Isolated Serial Adapter - USB-16COMi-M

16 Port

16-Port RS-422 485 USB-to-Serial Adapter

Model# USB-16COMi-M

$439.95

In stock

Add to cart
Compare
USB to 4 port RS-422 485 Optically Isolated AdapterUSB to 4 port RS-422 485 Optically Isolated Adapter

4 Port

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

Model# USB-4COMi-SI-M

$349.95

In stock

Add to cart
Compare
RS232/422/485 to USB 2.0 Serial Adapter ComboCG-232485CBO RS232 Combo USB 2.0 Adapter Cable

2 Port

RS232/422/485 to USB 2.0 Serial Adapter Combo

Model# CG-232485CBO

$89.95

Not in stock - Backorder allowed

Backorder
Compare
Industrial 1 Port DB9 RS-232/422/485 Serial over RJ45 Device ServerRJ45 and 3-wire power point

1 Port

Industrial 1 Port DB9 RS-232/422/485 Serial over RJ45 Device Server

Model# USBG-IPcom-113

$89.95

In stock

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

8 Port

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

Model# SA-8PXTB

$229.00

In stock

Add to cart
Compare
USB to RS485 2-Port Serial Adapter

2 Port

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

Model# USB-2COMi-M

$179.95

In stock

Add to cart
Compare