Beware! This print server does not work for all-in one printers and they do not disclose this anywhere on the manual nor their website. Be also aware of 15% restocking fee plus shipping charge that ANT charges, information which is not disclosed anywhere on their webstie!!! There is no way of talking to a live person, only via emails which they give themselves one business day to reply. Took me 4 days to find out about the return info and to get the RMA number. I would NEVER shop at Atlanta Network Techonologis, Inc. again.