Contact Advantech Search Shopping list
  1.  
  2. 1-800-346-3119
  3. Login
Order By Part Number
Home USB Communications USB to Serial Converters

USB to Serial Converters

Connect RS-232 serial devices to USB ports with a USB to serial adapter. We carry all types of USB to RS-232 converter models including ruggedized, in-line, panel mount, isolated, multi-port, single port, and more.
Results per page 9 18 | Sort by Price Highest / Lowest
Page 1 of 4
USR602
Heavy Duty, Isolated USB to RS-232/422/485 2 Port Converter
  1. 2 kV Port to Port Isolation
  2. ESD Protection - 8 kV Contact, 15 kV Air
  3. Rugged Metal Case & High Retention USB Connector
  4. Wide Operating Temperature (-40 to 80°C)
  5. Redundant Power Inputs
  6. Modbus ASCII/RTU Compatible
  7. DIN Rail & Panel Mounting Options

$349.17

Compare More
USR604
Heavy Duty, Isolated USB to RS-232/422/485 4 Port Converter
  1. 2 kV Port to Port Isolation
  2. ESD Protection - 8 kV Contact, 15 kV Air
  3. Rugged Metal Case & High Retention USB Connector
  4. Wide Operating Temperature (-40 to 80°C)
  5. Redundant Power Inputs
  6. Modbus ASCII/RTU Compatible
  7. DIN Rail & Panel Mounting Options

$534.57

Compare More
USOPTL4
Isolated High Retention USB to RS-422/485 Converter
  1. 2000 V RMS Optical Isolation
  2. 15KV ESD surge protection
  3. Adds a COM port to your PC
  4. LEDs for Transmit and Receive Lines
  5. High Retention USB Ports
  6. USB 1.0, 1.1 and 2.0 compatible (12 Mbps)
  7. No power supply required (powered from USB bus)

$122.57

Compare More
USOPTL4-LS
Isolated RS-422/485 High Retention USB Converter - Locked Serial Number
  1. 2000 V RMS Optical Isolation (isolated Models)
  2. Adds a COM Port to Your PC
  3. LEDs for Transmit and Receive Data Lines
  4. USB 1.0, 1.1 and 2.0 Compatible (12 Mbps)
  5. High Retention USB Port
  6. Powered by USB Port
  7. Locked Serial Number

$122.57

Compare More
USPTL4
RS-422/485 Inline USB Converter - non-isolated
  1. Adds a COM Port to Your PC
  2. 15KV ESD Surge Protection
  3. High Retention USB Port
  4. USB 1.0, 1.1 and 2.0 Compatible (12 Mbps)
  5. LEDs for Transmit and Receive Data Lines
  6. No power supply required (powered from USB bus)

$77.25

Compare More
USPTL4-LS
RS-422/485 Inline USB Converter - non-isolated, Locked Serial Number
  1. 2000 V RMS Optical Isolation (isolated Models)
  2. Adds a COM Port to Your PC
  3. Locked Serial Number option (-LS models)
  4. LEDs for Transmit and Receive Data Lines
  5. USB 1.0, 1.1 and 2.0 Compatible (12 Mbps)
  6. High Retention USB Port
  7. Powered by USB Port

$77.25

Compare More
USOPTL4DR
USB to Isolated RS-422/485 Converter, DIN Rail Mount
  1. 3000 Volts optical isolation
  2. 15 KV ESD protection
  3. USB bus powered
  4. RS-422/485 data rates up to 921.6 Kbps
  5. High retention USB connector
  6. Removable terminal blocks
  7. DIN rail mount (panel mount option)

$143.17

Compare More
USOPTL4DR-2
Isolated USB to RS-422/485 Converter, 2 port
  1. 3000 Volts optical isolation
  2. 15 KV ESD protection
  3. USB bus powered
  4. RS-422/485 data rates up to 921.6 Kbps
  5. High retention USB connector
  6. Removable terminal blocks
  7. DIN rail mount (panel mount option)

$204.97

Compare More
USOPTL4DR-LS
Isolated USB to RS-422/485 Converters - DIN Rail Mount
  1. 3000 Volts optical isolation
  2. 15 KV ESD protection
  3. Locked serial number feature
  4. USB bus powered
  5. RS-422/485 data rates up to 921.6 Kbps
  6. Removable terminal blocks
  7. Removable terminal blocks
  8. DIN rail mount (panel mount option)

$143.17

Compare More
Page 1 of 4
x
Office Locations

1-800-346-3119

Monday-Friday, 7am-5:30pm CST

Contact Advantech