My printer uses a smaller parallel connector and needed an adapter for the adapter.

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Toward the right, you've got the USB type B connector that runs to your laptop, the AC adapter jack, and the master power switch.

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An adapter is available for VGA-based infrastructures and an Ethernet connector helps ensure dedicated, stable bandwidth for fast data transfers and efficient communication with remote locations.

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One criticism: the new Lightning connector, which will force current iPhone users who want to keep using their accessories to buy an adapter plug.

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