Used strictly to run this POS system.

>It depends on what else it will be used for.
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>>Yes peer to peer wireless network, basically 2-4 windows 7 professional laptops connecting wireless. Going wired could be an option but it's more hassle for the salesmen that are on their own setting these things and more inventory to keep track of so may not pass management approval but if it makes a big difference.., I'm curious about your comment about a real server, what specs would this server have?