It can capture High-quality video and audio file direct by USB 2.0 interface without sound card. The video-editing software makes editing your movies as fun as shooting them. It helps novice users finish stylish movies in only three steps. Share finished projects on DVD, tape, the Web, and mobile devices. High-speed rendering and real-time performance mean less time waiting and more time creating. By the way, you can create many special effect and clip video files...etc. This can create a bridge for your older devices to be usable again with the newer type devices.It allows you to edit, clip and make the converted file however you want to for presentation. Compatibility: Support WIN 7 WIN8 WIN10,not for XP MAC. If you successful installed,but shown invalid.Please delete USB drive and then insert again. colour:black Material:plastic Package Contents: 2 X USB VIDEO AUDIO CAPTURE ADAPTER VHS TO DVD HDD TV CARD 2 X User Manual 2 X CD-ROM 2 X USB extension cable Warm Note: Key Code: VHS3G-NMLGG-HGGGE-82A42-DBMGD ,if you can not install the system as well, do not hesitate to contact with us for help.