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I recently acquired a Lantronix UDS1100 telnet-> serial converter. It came without a wall wart / power supply.
I have an extra power supply from an old modem that I think might work, but I want to be certain.
The Lantronix's stated specs are 9-30VDC, 9-24VAC, 1.5 watt max. It doesn't mention current.
My potential replacement lists output of +12V, 2.2A.
How does one determine if this is okay or not?