_DISCONTINUED - For Reference Only
UMD - Model 366
Serial to USB HID Keyboard Interface - Interface Converter

The Unique Micro Design Model 366 provides a Universal Serial Bus (USB) interface for serial devices and UMD terminated Barcode readers, converting the serial data into keyboard data.

The M366 converts asyncronous serial RS-232 data to appropriate keyboard characters through the HID driver. It is totally transparent to the computer system which accepts the serial input as if it was typed from a USB keyboard.


  • USB Interface to serial devices
  • USB to Serial adaptor with conversion to keyboard data in
  • Seen as a USB keyboard device in Windows
  • 12 months warranty
  • Designed and manufactured in Australia by Unique Micro Design


Dimensions80 (l) x 40 (w) x 25 (h) mm
Weight63g (including cable)
Operating25mA at 5V/DC
Suspend500uA at 5V/DC
USB Pass Through Power75mA at 5V/DC on Pin 7*
Computer Interface
USB V1.1 USB Type B connector
Serial Interface
RS232DB9 Male Socket

* If the Host system does not require USB Protocol for power control, upto 400mA can be supplied

Ordering Information and Pricing
Part Number Model Number Description RRP
[A] Serial to USB Keyboard (HID) Interface Converter
9-0366-100-1, Discontinued