Riuiin 4K 30HZ 2x2 Video Wall Controller, HDMI Input with 12 Modes, 180° Rotation, Edge Masking, Audio, IR Remote and 2x2,1x2,1x3,1x4,2x1,3x1,4x1

Riuiin 4K 30HZ 2x2 Video Wall Controller, HDMI Input with 12 Modes, 180° Rotation, Edge Masking, Audio, IR Remote and 2x2,1x2,1x3,1x4,2x1,3x1,4x1

✅【HDMI 1 in 4 out】: Connect 1 HDMI source to 4 TVs/ screens for an large multi-screen video wall.It supports Display Modes: 2x2, 1x2, 2x1, 1x3, 3x1, 1x4, 4x1 with1080i each display screen and 1x4 Splitter Mode ✅【UHD 4K Picture Quality】: Supports up to 4K30Hz input and stable 1080P@60Hz output each screen/TV,Please note that the resolution of the 4 HDMI outputs is fixed at 1080p 60Hz ✅【 Dual Audio Output】: Features 3.5mm stereo and optical audio ports for high-quality sound.They can all be connected to external speakers, soundbars, amplifiers, etc. ✅【Plug-and-Play】: Easy operation and setup, no apps required. Ideal for entertainment, advertising, and information display, it is compatible with HDTVs, monitors, laptops, computers, phones,projectors, PS4, Blu-Ray Players, and more. ✅【180° Screen Rotation & Edge Masking 】:With the 180 degree rotation function, you can flip the image of HDMI output 1 & output 2 to 180 degree, which can adjust the screens in an orientation with the thinnest edges, reduce the thick middle border. And the edge mask function can correct and align the bezels and image edges, making the multiple screens more comfortable. NOTE: 180°rotation can work only in 2x2 mode. ✅【Recommended input resolutions for each mode】: ① 2X2 mode: 1920X1080 or 3840X2160. ② 1X2, 1X3, 1X4 mode: 3840X1080. ③ 2X1 mode: 1920X2160. ④ 3X1, 4X1 mode: 1920X3240( with slightly compressed image quality). ✅【3-Year Warranty, Customer Comes First!】Got questions about your product? Feel free to ask anytime! We've got your back with refund or replacements. Thanks for putting your trust in us! ✅【 Notes】:①If the input source is PC and for portrait display, You can configure your graphics card settings.the TV/monitor can be rotated at 90 degrees to use in 1x2, 1x3, and 1x4 modes. ②When using the Firestick, please change the audio setting in the Firestick OS from the default to PCM. ③When using this product as a splitter, if the display is abnormal, please adjust the input resolution to 1920X1080 or even lower until the output display is normal. 1