BandwidthOptimizer_v5.10.30.134_for_MC_1.21.1_neoforge is a release file of the Minecraft mod BandwidthOptimizer for NeoForge, made for Minecraft 1.21.1. It was published on September 20, 2026 and is 9 MB in size. For the full description, screenshots and every other version, visit the BandwidthOptimizer mod page.
How to install: Put the .jar into the mods folder (.minecraft/mods) and start Minecraft with the matching mod loader profile.
