Ultimate Conduits
by BelugaLab
Highest-tier conduits for Ender IO, adding item, fluid, energy and Mekanism chemical transport with unlimited transfer rates.
What it does
Ultimate Conduits adds a top tier of conduits to Ender IO. The item conduit moves items instantaneously, the fluid conduit transfers an unlimited number of millibuckets per tick, and the energy conduit transfers an unlimited amount of FE per tick. Each conduit handles its resource without the throughput limits of the lower tiers.
The mod is aimed at end-game automation, where power-hungry machines, large energy storage and massive factories can be connected without transfer bottlenecks. Mekanism is optional and recommended, since it lets the conduits carry chemicals as well. Ender IO is required and must be installed alongside this mod.
The mod is built on NeoForge and is published for 1.21.1 only, as a single file dated 2026-03-08. The server and every player need the mod installed. The code is released under the MIT License and is open source, with public source code and an issue tracker.
Key features
Item conduit tier
Moves items instantaneously between connected blocks, removing the delay that limits lower conduit tiers.
Fluid conduit tier
Carries fluids at an unlimited rate in millibuckets per tick, so large tanks can be filled without waiting.
Energy conduit tier
Transfers energy at an unlimited rate in FE per tick, suited to high-demand machines and large storage.
Chemical transport
With Mekanism installed, the conduits can also carry chemicals, which extends them to that resource type.
Gallery
Compatibility
Latest build for each game version and loader.
Only full game releases are shown. This mod publishes no snapshot builds.
Requirements
Dependencies declared by the latest file for each loader.
Required 1
Use cases
Who it’s for: Players who already use Ender IO and build late-game factories with heavy item, fluid or energy demand. Server owners running large automated bases may also want it, since both sides need the mod.
How it compares
Create Aeronautics: Mekanism Compatibility is a NeoForge addon for 1.21.1 that runs on client and server and is open source under the MIT License. Mekanism: Quantum Quarries is also for NeoForge on 1.21.1 and is open source under the GNU General Public License v3.0 or later. Mekanism Lasers covers 1.21 – 1.21.5 under a Creative Commons Attribution Non Commercial 4.0 license and is not open source.
| Mod | Loaders | Game versions | Environment | Updated |
|---|---|---|---|---|
| Ultimate Conduits | NeoForge | 1.21.1 | Client and server | 2026-03-08 |
| Create Aeronautics: Mekanism Compatibility | NeoForge | 1.21.1 | Client and server | 2026-06-22 |
| Mekanism: Quantum Quarries | NeoForge | 1.21.1 | Client and server | 2024-11-16 |
| Mekanism Lasers | NeoForge | 1.21 – 1.21.5 | Client and server | 2026-07-06 |
Questions
Does Ultimate Conduits require Ender IO?
Does Ultimate Conduits need to be installed on the server?
Is Mekanism needed to use the conduits?
In the catalog
Ultimate Conduits is one of 8,499 Technology mods on ModsFinder, and one of 3,557 Technology mods for NeoForge. 32,366 mods support Minecraft 1.21.1.
More from BelugaLab
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What the author says
Ultimate Conduits is an addon for Ender IO that introduces the absolute highest tier of conduits, designed for extreme end-game automation and massive factories. Say goodbye to bottlenecks and transfer limits!
Official listing
- Modrinth page
- modrinth.com/mod/ultimate-conduits
- Owner
- BelugaLab
- Published
- 2026-03-08
- Updated on Modrinth
- 2026-03-08
- Facts verified
- 2026-10-15