The QuickBooks POS Connectivity Tool helps users in troubleshooting various issues while working with the appliance , especially those issues, which arise while connecting with the server. you'll get obviate several perplexing issues using the tool and work efficiently with QuickBooks POS. If you're wondering the way to connect QuickBooks POS client to the server, then this post are often a help for you. If you've got trouble with any of the steps, you'll contact our support number (800)865-4183.