[Pre Order - allow extra time] Optoma Technology Wireless USB Adapter for Select Optoma Projectors For Select Optoma Projectors, Wirelessly Connects Projector to Source, Supports 802.11b/g/n
To calculate the overall star rating and percentage breakdown by star, we don’t use a simple average. Instead, our system considers things like how recent a review is and if the reviewer bought the item on Amazon. It also analyzes reviews to verify trustworthiness.