ITEM NAME:Full HD 4K Bi Direction HDMI Switch Switcher Splitter 2In1 Out For HDTV Description: Children attend class at home, Connect to TV, protect children's eyesight and be more active in class. No Power Required, Easy to operate, everything just plug and play. Switch at will Two modes, simply press the switch button to switch to another device to work. User-friendly Design, Non-slip silicone pad on the bottom. 2in 1 out/1 in 2 out..2in 1 out/1 in 2 out. Resolution: 4K 2K @ 30HZ, 2K @ 60HZ, and backward compatible. Support: 4K HD 3D visual effects. Refresh rate: 120HZ MAX. Version: HDMI 1.4. 1x HDMI Switch Adapter. Switch at will Two modes, simply press the switch button to switch to another device to work.
