How do I install Classic Peripherals?

Install the matching mod loader (Forge, Fabric or NeoForge) for your Minecraft version. Download the .jar. Put it in the .minecraft/mods folder and launch that loader profile. Opens on CurseForge — not every file is mirrored on our own servers.

What Minecraft version does Classic Peripherals work with?

The listing gives Minecraft 1.21.1, 1.20.1. This is the version stated by the author or source site, not something we verified ourselves.

Home›Java›Mods›Classic Peripherals

ModsJava

Classic Peripherals

Java mod listed for Minecraft 1.20–1.21. Downloads from the MC Java Mods app on Android.

by AlexDevs · on CurseForge

Which build do you need?

This mod ships a separate file for every mod loader and every version of the game. Pick both, then download — the wrong build installs fine and then does nothing in the game.

Mod loader

Mod loader Fabric2 builds
Mod loader NeoForge1 build
Mod loader Forge1 build

Minecraft version

Minecraft 1.21.1Newest
Minecraft 1.20.1

Minecraft 1.21.1Newest

Minecraft 1.20.1Newest

⬇ Download for 1.21.1 · Fabric ⬇ Download for 1.20.1 · Fabric ⬇ Download for 1.21.1 · NeoForge ⬇ Download for 1.20.1 · Forge

I don't know my version or loader

Open the Minecraft launcher and look at the profile you play on — it names both, like fabric-loader-1.21.4. The version also shows in the bottom-right corner of the game's main menu.

No loader in the profile name? Then it's plain Minecraft, and these mods won't run — you need Fabric or NeoForge installed first.

Open in MC Java Mods Get it on Google Play →

Warning! This addon is not compatible with the version of CC: Tweaked provided on this platform. Download the CC: Tweaked from Modrinth: https://modrinth.com/mod/cc-tweaked

Classic Peripherals is an addon for CC: Tweaked that adds a bunch of peripherals and some tweaks.

Check out the documentation at https://peripherals.proto.land/

Features

Tweaks

Ender Modem Nerfing

In vanilla CC: Tweaked, Ender Modems are capable of transmitting and receiving messages from everywhere across all dimensions, with a virtually unlimited range.

This mod changes the behaviour of the peripheral by:

Limiting the range to 2x normal wireless modem's range (unaffected by weather)
Limiting the cross-dimensional messaging to work only if the block position is close by 8 blocks (scaling is applied, ie. 1:8 for overworld and nether)

Redstone Relay Enhancement

The network name of the Redstone Relay peripheral is now added to the redstone event.

Radio network

Radio Towers can be built to assist long-range wireless communication. Craft a Radio Tower Base, at least one Radio Tower Segment, and a Radio Tower Antenna and build the tower like in the image.

Radio Tower

A smaller version can be used to receive data only: Radio Antenna

NFC

The NFC Reader peripheral is capable of reading and writing data to the NFC Card.

NFC Cards and NFC Reader

Quick facts

Edition: Minecraft Java
File type: .jar
Minecraft versions listed: 1.21.1, 1.20.1
How to install: Install the matching mod loader (Forge, Fabric or NeoForge) for your Minecraft version. → Download the .jar. → Put it in the .minecraft/mods folder and launch that loader profile.
Where to get it: Opens on CurseForge — not every file is mirrored on our own servers.

Install steps are the general flow for this file type — How to install Minecraft Java mods & modpacks walks through it step by step.

File checked by MCModsHub

Ships as classicperipherals-0.3.0-b1-fabric-1.21.1.jar — drop this file into the mods folder
Download size: 465 KB
Download link checked 2 Oct 2026 — working

These come from our own check of the pack file, not from the source page.

Explore more

All Mods for Java All Minecraft Java mods Java mods for 1.21 Java mods for 1.20