# Compatibility: MK3.1 4-Axis Wireless Lens Controller Data version f7d37d6599a4, built 2026-10-27; facts on this page checked 2026-10-20 to 2026-10-27. Everything stated for [MK3.1 4-Axis Wireless Lens Controller (legacy)](https://specs-dev.teradek.com/products/prod.mk3-1-4-axis-wireless-lens-controller.md). ## Works fully (0) - Nothing recorded in this group. ## Works with limits (0) - Nothing recorded in this group. ## Works locally only (0) - Nothing recorded in this group. ## Does not work (0) - Nothing recorded in this group. ## Unknown (1) Not confirmed in Teradek's data. This does not mean they are incompatible; ask Teradek support or an authorised reseller. - MK3.1 4-Axis Wireless Lens Controller with [Teradek RT MDR.X 3-Axis Lens Control Receiver w/ Bluetooth](https://specs-dev.teradek.com/products/prod.mdr-x.md): not confirmed; Connects via 4-pin motor cables directly into MOTR 1, MOTR 2, and MOTR 3 ports; minimum firmware 1.0.0 (the source does not say on which end). Source: official page (https://teradek.com/products/mdr-x), checked 2026-10-21. Not confirmed in Teradek's data. This does not mean they are incompatible; ask Teradek support or an authorised reseller. --- Cite as specs-dev.teradek.com/compatibility?item=prod.mk3-1-4-axis-wireless-lens-controller (data version f7d37d6599a4). HTML page: https://specs-dev.teradek.com/compatibility?item=prod.mk3-1-4-axis-wireless-lens-controller · JSON: /api/compatibility?country=DK&item=prod.mk3-1-4-axis-wireless-lens-controller · 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)