2x2 HDMI Video Wall Controller 4K HD Display 1920x1080P 60Hz HDMI DVI RS232 Video Input 4 HDMI Outputs with Remote Border Rotation 8 Display Modes 4x1

【Voltage Compatibility】 When using electrical appliances, please note that they are designed for Japanese voltage specifications (90-110V), so if you use them with a different voltage, it may cause a malfunction.

【Plug Type】 Our products use Japanese plug types (A or B type). Please use a conversion adapter if necessary.

【Important Note on Transformers and Adapters】 A transformer adjusts voltage to match your device’s requirements. A conversion adapter only changes the plug shape and does not adjust voltage. Using only a conversion adapter without a transformer may result in damage to the product.

【Liability】 We are not responsible for malfunctions or damages caused by improper use, such as operating the product without a transformer. 【2x2 HDMI Video Wall Controller】4K HDMI 2x2 Video Wall Controller supports 1-way HDMl or DVI input and 4 HDMl outputs, and has the ability to split the complete HDMl, DVI HD image signal into 4 blocks and assign them to 4 video display devices (rear projection device, LCD, etc.). television, etc.). Equipped with four HDML high-definition video display units, forming a large dynamic image screen. 【4K HD Display】Supports HDMI 1.4, HDCP 1.4. Input support 1920x1080P@25/30/50/60Hz, 3840x2160P@24/30HZ. Output supports 1920x1080P@60HZ. Restore the original look of your images, don't miss any details, and display natural and complete images with realistic and vivid colors. Supports 5.1CH audio output by optical fiber and supports RS232. [180° Screen Rotation] Supports 180° screen rotation function. (Please note that rotation only works in 2×2 mode and input and output devices must be 1080P@60HZ or below.) You can mount the display in the direction with the thinnest edges. Edge masking feature allows you to create seamless large video walls. (Please refer to product diagram 3 for details) 【8 Types of Joining Modes】Multiple stitching modes: 2x2, 1x1, 1x2, 1x3, 1x4, 2x1, 3x1, 4x1 meet your diverse joining needs. Made of metal material, it is anti-interference and anti-corrosion, ensuring good heat dissipation performance and long service life. Gold-plated interface effectively reduces data transmission loss, improves signal transmission efficiency, and no delay is displayed. (Please refer to product diagram 4 for details) 【Easy to set up and operate】Plug and play design, no drivers required. This video wall controller comes with a remote control (batteries not included) for easy operation. You can also make adjustments by directly pressing the buttons on the controller. [Included Items] ①1 x 4K 2X2 HDMI Video Wall Controller ②1 x IR Remote Control ③1 x 5V/2A Power Adapter ④1 x Instruction Manual. Please feel free to contact us even if you have a trivial problem. *How to contact us: Please feel free to contact us from "Account Service" → "Order History" → "Seller" → "Ask a Question" in your account service. 2x2 HDMI Video Wall Controller: The 4K HDMI 2x2 Video Wall Controller supports 1-way HDMl or DVI input and 4 HDMl outputs, and has the ability to split the complete HDMl, DVI HD image signal into 4 blocks and assign them to 4 video display devices (rear projection devices, LCD, etc.). television, etc.). Equipped with four HDML high-definition video display units, forming a large dynamic image screen. This HD video wall controller supports freely changeable splicing modes, 4 HD signal outputs, can be set to 2X2 mode, and can also be set to 1x1, 1x2, 1x3, 1x4, 2x1, 3x1, 4x1 and other modes. specification: Product Name: 2x2 Video Wall Controller Shell material: Alloy Power supply: 5V/2A Input version: HDMI1.4, HDCP1.4 Input format: RGB/YUV 24 bit Output format: RGB 444 24bit Input resolution: 1920x1080P 25/30/50/60Hz, 3840x2160P 24/30HZ Output resolution: 1920x1080P 60HZ Input port: HDMI/ DVI/ RS232 Output ports: 4 x HDMI, 1 x 3.5mm stereo (AUX), 1 x SPDIF 8 types of joining modes: 2x2, 1x1, 1x2, 1x3, 1x4, 2x1, 3x1, 4x1 Control method: ①IR remote control ②Switch button Included items: 1 x HDMI 2x2 Video Wall Controller 1 x 5V/2A power cable 1 x IR remote control (batteries not included) 1 x Instruction manual Features: 1. Powered by 5V and has overcharge protection for stable performance. 2. Supports 1 HDMI or DVI input and 4 HDMI outputs. 3. Compatible functions: ①2X2 stitch ②Easy operation ③Plug and play 4. Free change of stitching mode, support plug and play, easy to operate. Supports 2x1/ 3x1/ 4x1/ 1x2/ 1x3/ 1x4 splicing. 5. Support high-definition image presentation, 1080P high-definition image input and output, displaying a high-definition, vivid and delicate screen. 6. Other software settings, pure hardware devices, easy settings. Supports changing stitch mode by button switch. After changing the stitch mode, you must turn off your device to restart it. 7. The shell is made of metal and porous design, which has good interference resistance, corrosion resistance and heat dissipation, ensuring a longer service life. 8. Gold-plated interface, solid and durable. Adopts independent chip, no delay or distortion, ensuring stable performance of the device. Precautions for use: ① No other software settings, pure hardware devices, easy settings. Supports changing stitch mode by button switch. After changing the stitch mode, you must turn off your device to restart it. ②Powered by 5V and equipped with overcharge protection function for stable performance. Hint: Use the [Audio ON/OFF] key to mute the sound. You can only mute the display sound. Other notes: 1. The remote control does not include batteries. If you are a first-time user, please purchase two No. 7 batteries. 2. Keep the environment clean and not harsh environments such as humidity, high temperature, radiation, or toxic gases. 3. Please do not disassemble the case to avoid product damage.