Features: 1. Compatible with good performance, support for 1080P, for DVD with HDMI interface, STB, PC, DV, DLP Video Projector and other HDMI 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 input, all the way HDMI output 3 into a mini HDMI switch, the switch built a powerful automatic recognition switching. Based on the rich design experience of HDMI 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 switch on the market today. Specifications: 1. Support the international standard HDCP content protection 1.2 version; 2. Support HDMI 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 Packing: 1 x HDMI Switcher