About this item

• The HDMI amplifier is a passive amplifier and does not require an additional power supply. The amplifier has polarity and cannot be reversed. INPUT connects to the input to the signal source, and OUTPUT connects to the output to connect to the display device.
• HDMI 1.4 female-to-female signal extension repeater HDMI amplifier supports 4K*2K, passive amplifier can not restore the distorted signal, its function is to amplify the signal that is about to be distorted so that it is not distorted,It can meet the needs of super-large synchronous display.and can display perfect high-definition video and audio.
• If you want to connect a 10m and a 20m HDMI cable, you must first ensure that the 10m/20m cable can be used independently. If the cable cannot be used alone, it means that the signal has been distorted.Adding an extender is useless.If the 10m/20m cable can be used independently,Then you can use an extender to connect the two lines to a distance of 30 meters.
• Simple operation,plug and play,fashionable design,exquisite and compact,easy to carry. Support high-definition video, high-quality clear picture, high-definition resolution to 4K*2K@60Hz,support 3D;YUV 4:4:4;support 3D video; DTV/HDTV: 480i/576i/480P/576P/720P/1080i/1080P.
• This series of HDMI relay signal amplifiers are mostly used in high-definition television exhibitions,high-definition televisions,set-top boxes,projectors,DVDs and other equipment,conference rooms,home theaters,data monitoring centers,large conference display centers,schools and various companies.