# Ace 750 TX with SmallHD Ultra 7 (legacy): not confirmed Data version 6d29e2f86993, built 2026-10-26; facts on this page checked 2026-10-21. What Teradek's data states about [Ace 750 TX](https://specs-dev.teradek.com/products/prod.ace-750-tx.md) with [SmallHD Ultra 7 (legacy)](https://specs-dev.teradek.com/products/prod.smallhd-ultra-7.md): 1 statement. A statement made for a family or line applies to every product in it and says so. Not confirmed in Teradek's data. This does not mean they are incompatible; ask Teradek support or an authorised reseller. - Ace 750 TX with [SmallHD Ultra 7 (legacy)](https://specs-dev.teradek.com/products/prod.smallhd-ultra-7.md): not confirmed; Direct zero-delay reception on SmallHD integrated monitor; minimum firmware 1.4.0 (the source does not say on which end) (stated for the whole SmallHD family). Source: Teradek product data, checked 2026-10-21. Relation: pairs with, both ways. - Firmware: Teradek's data has no general rule on matching TX and RX firmware versions (Not collected yet); a minimum firmware, where one is stated, is given with the statement above. For the general rule, ask Teradek support. Everything Ace 750 TX works with: [/products/prod.ace-750-tx/compatibility.md](https://specs-dev.teradek.com/products/prod.ace-750-tx/compatibility.md). --- Cite as specs-dev.teradek.com/compatibility/prod.ace-750-tx/prod.smallhd-ultra-7 (data version 6d29e2f86993). HTML page: https://specs-dev.teradek.com/compatibility/prod.ace-750-tx/prod.smallhd-ultra-7 · 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)