The Rts (Radhey Techno Servies) USB 2.0 Video Capture Adapter provides a link between a PC and a video device with RCA connector or S-Video connector, such VHS, VCR, DVD The Rts (Radhey Techno Servies) USB 2.0 interface, plug and play. Support brightness, contrast, hue, and saturation control. Capture audio without the sound card. Support All Video Formats: DVD+/-R/RW, DVD+/-VR, and DVD-Video. Applying to internet conference / net meeting. Support NTSC, PAL Video format. Video input: One RCA composite, One S-Video. Audio input : Stereo audio (RCA)//Dimension (L)88mm x (W)28mm x (H)18mm. USB bus power. Full-Screen Video Resolution Input: * With USB 2.0 connection: the output resolution will be full-screen DVD video resolution up to 720x480 at 30 fps for NTSC and 720 x 576 at 25 fps for PAL * With USB 1.1 connection: the video resolution reaches up to 320x240 at 30 fps for NTSC and 320x288 at 25 fps video for PAL。 Supports all video capturing/ recording formats including DV, MPEG-1, MPEG-2, MPEG-4 with DivX codec, SVCD/VCD, DVD, AVI, WMV 。