EarlyBirdSavings EASYCAP USB 2.0 DVR Video Capture Adapter With Audio for Windows XP Win7(32) The EasyCap DVR Video Adapter with audio, it can capture high-quality video and audio file direct by USB 2.0 interface without sound card EasyCap USB Video Capture adapter with composite or S-Video in paired with stero audio capture you'd be hard pressed to find a more convenient way of digitizing your memories or setting up a simple USB capture surveillance system System requirements of the USB Capture with Audio Adapter: windows 2000/XP/Win7(NOT COMPATIBLE WITH 64 BIT OS); Inter pentium 4 or equivalent CPU; RAM: 512MB; Display: windows display of at least 1024 x 768; Sound card: windows compatible sound card Capture properties: NTSC: 720 x 480 @ 30fps; PAL: 720 x 576 @ 25fps Capture 1 channel video input in capture: composite video, S-Video, Left/Right audio, System: PAL, NTSC