Specializing in Industrial Automation & Data Collection Since 1984

USB to Serial Converter


Advantech B+B Smartworx BB-USR604 Heavy-Duty USB to Serial Converter with Port-to-Port Isolation with 4 x DB9 Serial Porets & USB cable included


SKU: BB-USR604 Categories: ,


  • USB to serial conversion adds 4 serial ports to your PC
  • 2 kV optical isolation; 8 kV contact, 15 kV air ESD protection
  • 921.6 kbps serial data rate
  • 480 Mbps, full-speed, USB 1.1/2.0 (high retention USB port)
  • -40 to +80 °C wide operating temperature
  • DIN rail or panel mount rugged metal case
  • UL Class 1/Division 2
  • Redundant power inputs (terminal block, locking barrel plug);
  • Power source required (not included, sold separately)
  • Includes: USB cable, DIN rail/panel mount hardware

Additional information

Weight 1 lbs