A. The Switch is a product that can switch multiple sets of signals to a high - definition display device (such as a high - definition TV) via a manual button. This helps avoid frequent cable plugging and unplugging and can optimize your home theater system. B. The 1 - input 2 - output distributor can simultaneously distribute 1 signal source to 2 monitors. It is compatible with devices like high - definition DVDs, set - top boxes, PS3, and 360. It provides video for supermarkets, shopping malls, high - definition TVs, set - top boxes, and DVDs and supports the HDCP protocol. C. It is relatively easy to install and operate. D. It is durable and convenient, with a plug - and - play feature. E. Input video signal: 0.5 - 1.0 volts peak - to - peak F. Input DDC signal: 5 volts peak - to - peak (TTL) G. Maximum single - link range: 1920 x 1020, 1080P H. Resolution: 480i/576i/480p/576p/720p/1080i/1080p I. Resolution: 480p/576i/576p/720p/1080i/1080p J. Version: 1.3b K. Bandwidth: Up to 225 MHz L. EDID duration: 4 seconds M. Power supply: DC 5V 1A N. Dimensions: 65 x 60 x 21 mm O. Material: Metal P. Color: Black Q. Package contents: - 1 1 - input 2 - output distributor - 1 USB power supply R. Only the above package contents are generally included, and other items are usually not included. S. Note: Light and different monitors may cause the color of the item to vary somewhat from the actual product. A measurement error of +/- 1 - 3 cm is typically allowed.