User's Guide

USER GUIDE: UBS-200L LF DESKTOP READER
April 4, 2019
Unified Information Devices | Chapter 2 – Getting Started with the UBS-200L
8
Determining COM Port number using “Device Manager” (Host Mode)
Use the procedure below to determine the COM port number assigned to the UBS-200L if operating in
Host mode:
1. Open “Device Manager.” One method is to click the “Start” button, and type “Device Manager”
into the Search box.
2. Click the triangle next to “Ports (COM & LPT)” to expand this section.
3. Find the most recently added “UID-LF-BaseStation” and note the COM number. This is the
assigned COM port. (COM34 in the above example.)