# Compatibility: Bolt 7 12G-SDI/HDMI Wireless TX

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

[Bolt 7 12G-SDI/HDMI Wireless TX (announced, not sold yet)](https://specs-dev.teradek.com/products/prod.bolt-7-tx.md) against [Bolt 4K (legacy)](https://specs-dev.teradek.com/products.md?family=fam.bolt-4k).
## Works with limits (1)

- <a id="prod.bolt-7-tx--pairs_with--fam.bolt-4k"></a>Bolt 7 12G-SDI/HDMI Wireless TX with [Bolt 4K (legacy)](https://specs-dev.teradek.com/products.md?family=fam.bolt-4k): works with limits; Zero-delay video supported on 5GHz band only; 6GHz video and 900MHz data not supported on Bolt 4K; features lost: 900 MHz data channel; minimum firmware 4.0.0 on the Bolt 4K end. Source: official page (https://teradek.com/pages/bolt-7), checked 2026-10-21.

---

Cite as specs-dev.teradek.com/compatibility?item=prod.bolt-7-tx&own=fam.bolt-4k (data version f7d37d6599a4).
HTML page: https://specs-dev.teradek.com/compatibility?item=prod.bolt-7-tx&own=fam.bolt-4k · JSON: /api/compatibility?country=BE&item=prod.bolt-7-tx&own=fam.bolt-4k · How to read this site: [/about.md](https://specs-dev.teradek.com/about.md) · Index for agents: [/llms.txt](https://specs-dev.teradek.com/llms.txt)