# AlphaX Silver * 4 injector outputs * 4 additional outputs with fly-back diode (could drive up to 8 injectors total with diodes removed) [AlphaX](https://www.alphaxpr.com/) [Interactive Pinout](https://rusefi.com/docs/pinouts/hellen/alphax-silver/) [Download release firmware](https://github.com/rusefi/rusefi/releases/latest/download/rusefi_bundle_alphax-silver.zip) [Snapshot firmware bundle](https://rusefi.com/build_server/rusefi_bundle_alphax-silver.zip)