Your meeting room has a laptop in HDMI, the presenter's deck on another machine, and the whiteboard cam feeding VGA. One screen can't show all three. And the display in the back row is 40 metres away — running HDMI that far is asking for artefacts.
The ATEN VP1421 sorts it. Four inputs — one HDBaseT, two HDMI, one VGA — feed into two outputs (one HDBaseT, one HDMI). True 4K at 4096 x 2160 @ 60Hz with full 4:4:4 colour depth over HDMI. HDR supported. The built-in scaler upscales to 4K for your main display and downscales to 1080p for the secondary, so both screens look sharp without anyone hunting through a menu.
HDBaseT-Lite runs uncompressed AV, IR, RS-232, and power over a single Cat 6/6a cable up to 70 metres. No daisy-chained extenders. One cable, one connection, done.
Audio de-embedding with DSP means the sound follows the picture, not the other way around.
Add to cart and get your room showing clean 4K before the next board meeting
| brand | ATEN |
| model | VP1421 |
| category | KVM Switch & Video |
| subcategory | Video Extender |
| inputs | 1 HDBaseT, 2 HDMI, 1 VGA |
| outputs | 1 HDBaseT, 1 HDMI |
| max_resolution | 4096 x 2160 @ 60Hz (4:4:4 HDMI / 4:2:0 HDBaseT) |
| hdr_support | 1 |
| hdbase_reach | 70m (Cat 6/6a) |
| audio | De-embedded with DSP |
| scaler | Upscale to 4K / Downscale to 1080p |