1. Working principle: AV to HDMI signal converter can convert AV (CVBS) composite video signals and FL/FR stereo audio signals into HDMI digital signals. 2. BS input interface: DVD, set-top box, PS2, WII, NGC, etc. and other players 3. BS input format: PAL/NTSC_M/NTSC4.43/SECAM/PLA-M/PAL-N 4. DMI adapter to high-definition TV, HDMI output format: 1080P/720P @60HZ output. 5. Plug and play, no driver installation required. Supports 4:3 and 16:9 output, switch freely. Function:Support PAL, NTSC3.58, NTSC4.43, SECAM, PAL/M, PAL/N standard TV format input. AV to HDMI converter is compatible with for WII, for N64, for PS1, for PS2, for PS3, for STB, for VHS, for VCR DVD players, TVs and projectors, etc. Supported system:Windows 7 Power management:not supported Resolution:1080P Type:Converter Remote wake-up:not supported Purpose:video conversion Note:Different Batches May Have Differences In Product Appearance, Color, And Printed Characters, Which Will Not Affect The Use Colour:As Shown Material:ABS Package Contents: 1 * Converter 1 * Av Cable 1 * S Terminal Cable 1 * English Manual Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.