1. 8K HD HDMI female to HDMI female extender, two HDMI short cables are connected into one HDM cable, which can realize longer-distance transmission, easily solve the problem of insufficient decorationpre-embedded cables, extended transmission signal stability 2. 3D shocking visual effects, creating high-definition home theater, 3D stereo imaging technology, smooth color transition, vivid restoration of natural pictures, as if you were on the scene 3. HDMI2.1 supports 8K@60HZ, 7680x4320 resolution, the resolution is four times that of 4K, and the resolution of human eyes is 4.3 times that of the human eye without feeling grainy at close range. 4. Not afraid of the stable extension of the distance, conference speeches are more convenient to extend the HDM cable, which is suitable for connecting high-definition projection screens 5. Support multiple modes, copy mode: display the same screen, watch a movieconference on a big screen; expand mode: display different screens on two screens, work and entertain at the same time; spliced large screen: multiple displays are spliced into a large integrated display 6. Aluminum alloy material shell protection, fast heat dissipation, wear resistance, anti-fingerprint, strengthen computer protection 7. A wide range of compatibility, support DP interface output and monitors, such as notebook computers, desktop computers, game consoles, projector lamp equipment