Huidu HD-KV410 3-in-1 LED Video Processor
The HD-KV410 combines video processing, LED sending and USB media playback for synchronous LED displays. It switches between two HDMI sources or plays video and images from a USB drive. Four Gigabit Ethernet outputs connect to compatible receiving cards, helping simplify the signal chain for retail displays, meeting rooms, exhibitions and other live-source installations.
Key capabilities
- LED load: up to 2.6 million pixels across four Gigabit Ethernet outputs. Each output supports up to 655,360 pixels.
- Screen layout: non-rectangular loading and a maximum width of 3,840 pixels or maximum height of 2,500 pixels, subject to the 2.6-million-pixel total.
- Live inputs: two HDMI 1.4 inputs, each supporting up to 1920 × 1080p at 60 Hz.
- USB playback: one USB 2.0 port, compatible with USB 3.0 drives, for video and image playback; video resolution up to 1920 × 1080 at 30 Hz.
- Operation: source switching, image cropping and scaling, front-panel brightness adjustment and button lock. An infrared remote is optional.
HD-KV410 specifications
| Parameter | HD-KV410 |
|---|---|
| Maximum LED load | 2.6 million pixels total |
| Maximum screen dimension | 3,840 pixels wide or 2,500 pixels high, within the total load |
| Ethernet outputs | 4 Gigabit ports; up to 655,360 pixels per port |
| Video inputs | 2 × HDMI 1.4; up to 1920 × 1080p at 60 Hz |
| USB media | USB 2.0, compatible with USB 3.0 drives; video up to 1920 × 1080 at 30 Hz |
| Audio and control | 3.5 mm stereo audio output; USB-B setup; optional IR remote |
| Power | DC 12 V / 1.5 A; 14 W consumption |
Choosing and connecting the processor
Calculate your display’s total pixel count and the load assigned to each network port before selecting a processor. The 3,840-pixel width and 2,500-pixel height figures are separate maximum dimensions; they do not mean the unit can drive a 3,840 × 2,500 LED canvas. HDMI input resolution and USB video playback resolution are also separate from LED output capacity.
Connect the selected HDMI source or USB drive, connect the four Gigabit outputs to compatible Huidu receiving cards, and use USB-B for computer-based setup. Confirm receiving-card compatibility and the final cabinet mapping for your LED display before ordering. For help planning a system, contact our team.
Frequently asked questions
How many pixels can the HD-KV410 control?
Up to 2.6 million LED pixels in total, with up to 655,360 pixels on each of its four Gigabit Ethernet outputs.
Can it play content without a live HDMI source?
Yes. Its USB port plays supported video and image files from a USB drive. The specified USB video limit is 1920 × 1080 at 30 Hz.
Does it include an infrared remote?
Infrared remote control is optional; confirm the accessory when ordering.
Product image and specification
Download specification: Huidu HD-KV410 LED Display Video Processor Specification (PDF). See also the manufacturer’s HD-KV410/210 product page.
Conclusion
The HD-KV410 is a compact choice for LED displays that need two HDMI sources, USB playback and four Ethernet outputs within a 2.6-million-pixel load. Check the display mapping and compatible receiving cards against your installation before purchase.
