1. The Switch is a product that can switch multiple sets of signals to a high - definition display device (such as a high - definition TV) through a manual button. This can avoid frequent plugging and unplugging of cables. It can optimize your home theater system to the best effect. 2. The 1 - input 2 - output distributor can simultaneously distribute 1 signal source to 2 monitors. It is compatible with devices such as high - definition DVDs, set - top boxes, PS3, and 360. It provides high - definition video for supermarkets, shopping malls, high - definition TVs, set - top boxes, and DVDs and supports the HDCP protocol. 3. It is easy to install and operate. 4. It is durable and convenient, plug - and - play. 5. Input video signal: 0.5 - 1.0 volts peak - to - peak 6. Input DDC signal: 5 volts peak - to - peak (TTL) 7. Maximum single - link range: 1920 x 1020, 1080P 8. Resolution: 480i/576i/480p/576p/720p/1080i/1080p 9. Resolution: 480p/576i/576p/720p/1080i/1080p 10. Version: 1.3b 11. Bandwidth: Up to 225 MHz 12. EDID duration: 4 seconds 13. Power supply: DC 5V 1A 14. Dimensions: 65 x 60 x 21 mm 15. Material: Metal 16. Color: Black 17. Package contents: - 1 1 - input 2 - output distributor - 1 USB power supply 18. Only the above package contents are included, and other items are not included. 19. Note: Light and different monitors may cause the color of the item to vary slightly from the actual product. A measurement error of +/- 1 - 3 cm is allowed.