# About 4K on Pearl Nano

Pearl Nano supports resolutions from low-res SD to 4K, which means that you can use it to capture 4K UHD digital signals. A 4K feature add-on is required to capture resolutions over 1920x1200. To purchase, install, and activate the 4K feature add-on, see "Purchase, install, and activate feature add-ons." Pearl Nano does not support the Dante audio feature add-on.

**4K feature add-on**

The 4K feature provides Pearl Nano with the following 4K features:

| **Specification** | **Pearl Nano** |
| --- | --- |
| 4K video inputs | 2 (1 HDMI and 1 SDI) |
| 4K Hardware scaling (4K down to full HD) | 2 |
| 4K video outputs (HDMI) | 1 pass through port |
| 4K video encoding | 1 |

> product: pearl-nano · topic: other · source: pearl-nano-userguide.md · updated: Oct 7, 2026