1.Compatible with good performance, support for 1080P, for DVD with HDMI-compatible interface, STB, PC, DV, DLP Video Projector and other HDMI-compatible devices. 2. Power-saving design, no external power supply Small size does not occupy the place 4. Status indicator, real-time understanding of the port movements. Three HDMI-compatible input, all the way HDMI-compatible output 3 into a mini HDMI-compatible switch, the switch built a powerful automatic recognition switching. Based on the rich design experience of HDMI-compatible products, this switch is the best compatible product in the industry. Due to the elimination of external power and remote control, This switch is the easiest and most cost-effective 3 * 1HDMI-compatible switch on the market today. Features Function: 1. Support the international standard HDCP content protection 1.2 version; 2. Support HDMI-compatible 1.3 version 3. Operating temperature range: -15 to +55 ℃ 4. Operating humidity range: 5 to 90% RH (no freeze) 5. Support video input format: VGA: 1920 * 1280/1280 * 1024/1024 * 768/800 * 600/640 * 480 HDTV / DTV: 1080P / 1080I / 720P / 576P / 576I / 480P / 480I 6. Support video color format: color depth 24/36 color depth 7. Support audio formats: LPCM, DOLBY-AC3, DTS7.1, DSD 8. Input video signal: 5.0Volts P-P 9.Transmission distance: ≤15M (if you need to transfer more distance, you need to connect the extender) 10. Data transfer speed: 10.2G 11. Maximum operating current: 200MA 12. Power Adapter Format: Input: AC (50HZ 60HZ) 100V-240V; Output: DC5V package include: 1*HDMI-compatible switch