# Compatibility: Link 400 Internal Antennas

Data version f7d37d6599a4, built 2026-10-27; facts on this page checked 2026-10-20 to 2026-10-27.

[Link 400 Internal Antennas](https://specs-dev.teradek.com/products/prod.link.md) against [Prism Flex Mk II HEVC/AVC 12G-SDI/HDMI Encoder](https://specs-dev.teradek.com/products/prod.prism-flex-mk-ii-encoder.md).
## Unknown (1)

Not confirmed in Teradek's data. This does not mean they are incompatible; ask Teradek support or an authorised reseller.

- <a id="prod.link--pairs_with--prod.prism-flex-mk-ii-encoder"></a>Link 400 Internal Antennas with [Prism Flex Mk II HEVC/AVC 12G-SDI/HDMI Encoder](https://specs-dev.teradek.com/products/prod.prism-flex-mk-ii-encoder.md): not confirmed; Connects via Gigabit Ethernet LAN to provide bonded cellular hotspot connectivity for video streaming; minimum firmware 1.0.0 (the source does not say on which end). Source: Teradek product data, checked 2026-10-21. Not confirmed in Teradek's data. This does not mean they are incompatible; ask Teradek support or an authorised reseller.

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Cite as specs-dev.teradek.com/compatibility?item=prod.link&own=prod.prism-flex-mk-ii-encoder (data version f7d37d6599a4).
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