Works fine. Plugs in via USB. Free!
Note:
I've had numerous responses. But the first person whom I promised to give it to never showed up, so now it's up for grabs. It is on my front doorstep (In a plastic bag), 412 Ingleside Ave., across from Lafayette Park. Text: 850-274-3996. If it is taken, I will update it here as "taken." Please don't contact me if you're not serious about getting it. No need to waste our time.
Cat drinking fountain (electric) (412 Ingleside Ave. Tallahasse.)
This offer has been gifted to someone and is no longer available.