MVB12E input formats and LED output capacity
The Mooncell MVB12E integrates LED display control and video processing for installations using multiple video sources. It has twelve Gigabit Ethernet outputs, a total loading capacity of 7.8 million pixels and DP input supporting 4K at 60 Hz. HDMI and DVI support the separate formats listed below.
The source documents contain two details that need revision-specific confirmation: their feature lists mention both four and eight simultaneous images, and the front-panel key table names two DVI keys while the input table lists one DVI connector. These differences are identified here without assuming a higher window count or an extra physical input.
Technical specifications
| Parameter | Specification |
|---|---|
| Model | Mooncell MVB12E 2-in-1 LED video processor |
| LED outputs | 12 × RJ45 Gigabit Ethernet, 1000BaseTX |
| Loading capacity | 7.8 million pixels total; 650,000 pixels per port |
| Maximum layout width / height | 8192 pixels wide or 3840 pixels high; separate limits, subject to 7.8-million-pixel total capacity |
| HDMI inputs | 2 external HDMI inputs plus 1 built-in HDMI input; each listed for 1920 × 1080/60 Hz and 3840 × 1080/60 Hz, with custom EDID |
| DVI input | 1, according to the rear-panel input table; 1920 × 1080/60 Hz and 3840 × 540/60 Hz, with custom EDID |
| DP input | 1; 1920 × 1080/60 Hz and 3840 × 2160/60 Hz, with custom EDID |
| Input-label discrepancy | The PDF front-panel key table names DVI1 and DVI2, while its feature list and rear input table specify one DVI input. Confirm actual connectors on the supplied unit. |
| Simultaneous images — source conflict | Both the original page and PDF feature list state 4 images in one item and 8 images in another. The maximum simultaneous-image count is not resolved by these sources. |
| Window operations | Overlay, roaming, scaling, cropping, partial enlargement and position/size adjustment are described in the feature list. |
| Scene functions | Save/restore and load scene templates; instant image switching |
| Audio | 1 × 3.5 mm input and 1 × 3.5 mm output; volume adjustment and audio/video switching |
| Receiver support | Mooncell receiving-card series and multifunction cards, as specified in the PDF |
| Control ports | LAN1 100 Mbps configuration interface, RS232, USB connection to AutoLED for sending-card setup, and USB UPDATE port |
| SD card | Storage of screen configuration parameters for data inspection |
| Other functions | Engineering time lock; front-panel template, size, partial/full-screen and black-screen controls |
| Input power / rated power | 100–240 VAC, 50/60 Hz; 25 W |
| Operating environment | 0–45°C; 10–90% RH, non-condensing |
| Dimensions / net weight | 483.5 × 300.3 × 66.7 mm (L × W × H); 5 kg |
Product images and specification download

Mooncell MVB12E 2-in-1 Led Video Processor Series Specification
Frequently asked questions
Which MVB12E input supports 4K at 60 Hz?
The DP input is listed for 3840 × 2160 at 60 Hz. HDMI inputs are listed for 3840 × 1080 at 60 Hz, and DVI for 3840 × 540 at 60 Hz. These input formats are different.
How many pixels can MVB12E control?
The specification states 7.8 million pixels in total and 650,000 per Ethernet port. Maximum width is 8192 pixels or maximum height is 3840 pixels, with the full screen layout still subject to the total capacity.
Does MVB12E support four images or eight images?
The original product page and linked PDF contain both statements in their feature lists. Neither explains the condition separating them. Confirm the simultaneous-window limit for the exact unit and firmware before planning a multi-window layout.
Is the built-in HDMI a third external HDMI socket?
The specification distinguishes two HDMI inputs from one built-in HDMI input. It does not describe the built-in path as a third external socket. Check the rear panel and supplied internal configuration if that source path is required.
What software and receiving cards are listed for MVB12E?
The PDF identifies AutoLED for sending-card setup through USB and lists Mooncell receiving cards and multifunction cards. It also provides a LAN1 configuration interface, RS232 and a separate USB upgrade port.




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