The W1000 projector comes with a pretty standard set of inputs and connectors. Like most projectors it has two HDMI 1.3 inputs, a component video input (3 color coded RCA jacks), S-Video, Composite video and even a computer input. There's an RS-232 for service support, and a USB port.
Because the W1000 has its own small speaker, facing rear, there are two sets of stereo inputs, and a stereo output. That's handy of you want to set up quickly without hi-fi. It also shows the W1000's cross-breeding as a business projector.
The input panel of the W1000 is virtually identical to the Vivitek H1080FD. Everything is even in the same place. Only Vivitek also offers a 12volt screen trigger, and an additional anti-theft bar. Check this out. Immediately below, the BenQ, and for fun, right below it, the Vivitek: