The AVerVision U15 USB visualizer has the ability to run solely off power from the computer. The lag-free 30fps frame rate, 2-megapixel camera sensor, HD1080p output resolution and built-in microphone make it an excellent choice during video chats. Easily integrate U15 with an interactive whiteboard (IWB) via the AVerVision Flash Plug-in, or use A+ Plug-in for PowerPoint to capture high-quality visualizer images, record live video and audio, transform printed text into editable digital content via OCR or bring words to life with text-to-speech (TTS).