Specially designed for OpenTX radios, this ELRS Micro TX is compatible with popular transmitters including T161Z, T16SZ, T18SZ and ET16 series The plug‑and‑play design ensures a straightforward installation process, allowing you to quickly upgrade your existing radio system to a powerful ExpressLRS link This makes it ideal for long‑range FPV, fixed‑wing, drone and RC applications where consistent connection and low latency are essential Built on the ExpressLRS (ELRS) open‑source protocol, the module offers ultra‑low latency and high packet refresh rates This ensures responsive control, precise maneuvers and a smoother flying experience, especially in racing and freestyle scenarios Due to different batches, there may be differences in product appearance and printed text, which will not affect use Color: Light Gray Material: ABS Specification: 750MHz Package Contents: 1*TX High Frequency Transmitter Receiver Module Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.