1、Supports hot swap, USB2.0 transmission does not need to open the case, you can connect to a laptop. 2、Adjust the screen size by yourself, the highest resolution can reach 720x576, the image brightness, contrast, saturation, and chroma can be customized. 3、Capable of capturing high‑quality dynamic and static images, and capturing images smoothly and uninterrupted. 4、The input interface has AV and S terminals, you can watch the video output from video, VCD, DVD, camcorder and other equipment on the desktop or laptop. 5、Supports multiple real‑time compression formats such as MPEG1/2, which is convenient for making VCD/SVCD/DVD. Item Type: Capture Card Main Function: Equipped with professional and easy-to-learn video editing software: For Ulead Video Studio 8.0 SE DVD Universal USB2.0 interface and no other power supply required Capture high-quality video and audio via USB2.0 interface Audio can be collected without sound card configuration Support All Formats: Record DVD+/-R/RW/DVD+/-VR and DVD-Video Support brightness, contrast, hue and saturation control Suitable for windows 2000/XP/Vista Suitable for internet conference/web conference Suitable size and easy to carry Specification: Compliant with Universal Serial Bus Host Version: Rev.2.0 Support NTSC system, PAL system, video format Video Input: One RCA terminal, one S terminal Audio Input: Stereo audio USB bus power Support high-quality video resolution PAL System: 720x576 pixels, 25 frames per second (color) NTSC System: 720x480 pixels, 30 frames per second (black and white) System Requirement: 1. A free USB2.0 port 2. For Windows 2000/XP 3. For Intel Pentium III 800 or above 4.600MB of hard disk space for program installation, it is recommended to have more than 4GB of hard disk space for software to store video files 5. Memory: 256 or more 6. The screen display resolution is at least 1024X768 For Microsoft DirectX 9.0 (For Windows 2000 recommended installation) For Microsoft Media Player 7.1 (For Windows 2000 recommended installation) Capture Card Size: Approx. 90 x 26.6 x 15mm / 3.5 x 1 x 0.6in Line Length: Approx. 123mm / 4.8in 1 x Capture Card 1 x USB Extension Cable 1 x CD 1 x User Manual