Optoma ZW300USTi Projector

Thanks to its ultra short throw ratio of 0.27:1, this projector can cast a 115-inch image from just 19 inches away. It is specifically designed for small rooms or tight spaces where you cannot place a projector far from the screen.

Yes, it supports interactive touch, though functionality varies by operating system. It supports up to 10 touch points on Windows 10 and 2 touch points on Mac OS X, allowing for collaborative use with fingers or styluses.

No, this model uses a laser phosphor light source rated for over 20,000 hours of maintenance-free operation. You will not need to perform traditional lamp replacements, and it comes with a 5-year or 20,000-hour light source warranty.

Yes, the projector features a built-in PC Free USB Media Player. You can plug a USB drive directly into the unit to display content, which is helpful for quick presentations or simple media playback.

With 3,200 lumens and a 22,000:1 contrast ratio, it is bright enough for most collaborative environments. However, for the best image quality, it performs most effectively in rooms where you can control the ambient lighting.

Yes, it includes a built-in 10-watt speaker. While it is sufficient for small rooms or basic presentations, you may want to connect external speakers via the audio-out port if you need higher volume or better sound quality for larger groups.