Supports four inputs, one output + one video capture output;Supports four channels of signal screen splitting Seamlessly switches between four signals Supports up to 4K / 30HZ resolution Supports three output resolutions: 720P, 1080P, and 4K Supports infrared remote control and key switching 4x1 screen divider +USB3.0 video capture , with screen segmentation and video capture functions, can be applied to live video, game studios, security monitoring and other industries. The machine can allow 4 video source input at the same time, and the output supports a variety of picture segmentation modes, including single picture mode, dual picture mode, and 4 picture mode. The maximum resolution is 4K30HZ. Plug Type:EU Plug,it applies to Indonesia, Germany, France, Spain, Italy and so on. voltage: AC220V Colour:Black Material:plastic Power Supply: 2 x AAA batteries(Not included batteries) Due to different batches, there may be differences in product appearance and printed text, which not affect use Package Contents: 1 * 4x1 quad multi-viewer 1 * Remote control(no 2 * AAA batteries) Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.