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Black Box USB to RS-232 Opto Isolator

  • Black Box
  • 32995321
  • SP385A-R2
  • In Stock
  • Ships in 24 Hours
Ordering Information
This compact opto-isolator enables you to attach an RS-232 device to a USB port and gain isolation from voltage spikes and ground loops. It doesn't require PCI or ISA slots, or IRQs. Using an optional USB Type A - Type B cable, simply plug the opto-isolator into the USB port and Windows will configure the device as an additional COM port.