1. Support high quality video resolution2. USB 2.0 interface, no other power supply required3. Video capture via USB 2.0 interface4. Support brightness, contrast, hue and saturation control5. Easy to carry, plug and play6. Suitable for Internet conference/web conference7. Supported formats: Record on DVD+/-R/RW, DVD+/-VR, DVD-Video8. Support output formats: DV, AVI, MPEG, WMV, VCD, DVD