---
product_id: 64051745
title: "HiLetgo 120pcs/3x40pcs Breadboard Jumper Wires Prototype Board Connect Leads with Male Female Connectors, 2.54mm to 2.54mm Length 20cm Jumper Wires Assortment Kit for DIY"
brand: "hiletgo"
price: "€ 12.82"
currency: EUR
in_stock: true
reviews_count: 13
category: "Hi Letgo"
url: https://www.desertcart.ie/products/64051745-hiletgo-120pcs-3x40pcs-breadboard-jumper-wires-prototype-board-connect-leads
store_origin: IE
region: Ireland
---

# 10 vibrant colors for easy ID 20cm length, perfect for prototyping 120pcs versatile jumper wires HiLetgo 120pcs/3x40pcs Breadboard Jumper Wires Prototype Board Connect Leads with Male Female Connectors, 2.54mm to 2.54mm Length 20cm Jumper Wires Assortment Kit for DIY

**Brand:** hiletgo
**Price:** € 12.82
**Availability:** ✅ In Stock

## Summary

> ⚡️ Wire your ideas to life with the ultimate prototyping power pack!

## Quick Answers

- **What is this?** HiLetgo 120pcs/3x40pcs Breadboard Jumper Wires Prototype Board Connect Leads with Male Female Connectors, 2.54mm to 2.54mm Length 20cm Jumper Wires Assortment Kit for DIY by hiletgo
- **How much does it cost?** € 12.82 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.ie](https://www.desertcart.ie/products/64051745-hiletgo-120pcs-3x40pcs-breadboard-jumper-wires-prototype-board-connect-leads)

## Best For

- hiletgo enthusiasts

## Why This Product

- Trusted hiletgo brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Precision Length:** 20cm (7.87 inch) cables optimized for breadboards and Arduino setups, ensuring neat and reliable connections.
- • **Flexible & Modular:** Easily peel and separate wires to customize your connections, supporting non-standard headers and complex circuits.
- • **Durable Copper Core:** Each wire contains 10 fine copper strands for superior conductivity and long-lasting performance in demanding DIY projects.
- • **Color-Coded Efficiency:** 10 distinct colors streamline your wiring process, reducing errors and boosting project speed.
- • **Ultimate Connectivity Kit:** 120 high-quality copper jumper wires covering male-male, male-female, and female-female connections for every prototyping need.

## Overview

The HiLetgo 120pcs jumper wire kit offers a comprehensive set of 20cm, 2.54mm pitch male and female connectors in 10 colors, designed for seamless breadboard and Arduino prototyping. Featuring durable copper cores and flexible separable cables, this kit empowers makers and engineers to build, test, and debug circuits with professional precision and vibrant organization.

## Description

Features: Material: high-grade copper core. Each cable length: 20cm / 7.87-inch. Including 40-pin male to female jumper wires, 40-pin male to male jumper wires, 40-pin female to female jumper wires. The male ends meant for insertion into standard 0.1 quot;(2.54mm) female sockets and the female ends are meant for insertion into standard 0.1 quot;(2.54mm) male headers. The cables can be separated into single root as you request to do multiple connection. Computers and smart phone maintainance, Various prototyping, such as Arduino/Maker/3D printer control board, DIY experiment needs frequently, If the terminals does not damaged it can be reused, if damaged can also be used for soldering. Portable design, easy and safe to use. Applications: Work on a Raspberry pi breadboard projects, Raspberry pi robot build, Breadboard prototyping, Arduino and ky-040 rotary encoders. Insert onto the SW LED pin on the typical desktop computer mother board. Test bread boarding projects or for any breadboard experimenter. Package included: 1* 40-pin 2.54mm Male to Male Wire Breadboad Jumper Wire 1* 40-pin 2.54mm Male to Female Wire Breadboad Jumper Wire 1* 40-pin 2.54mm Female to Female Wire Breadboad Jumper Wire

Review: and female to female wires is a great idea as I like the flexibility in being able ... - I've seen similar wire sets on other sites that cost much more but for the price I figured these were worth a try. Having a set of male to male, male to female, and female to female wires is a great idea as I like the flexibility in being able to wire different things together whether they have pins or female sockets. These are also cheap enough that I can use them permanently in projects to allow repair/debugging later on but are reliable to prevent wonky connections. I've also used these to extend programming headers and wire circuits to my logic analyzer and due to their usefulness every modder/maker should have a set of these in their toolbox.
Review: Inexpensive, convenient. - I go through a lot of DuPont jumpers for breadboard projects, especially those involving servo and stepper motors. These jumpers are of nice quality (I've had very few bad ones where the ends don't want to stay on) and the price is nice.

## Features

- 0.127mm, 36 AWG/ single root, 20cm(7.87inch)/axis; Standard 2.54mm headers and sockets.
- The cables can be separated to form an assembly containing the number of wires you require for your connection and to support non-standard odd-spaced headers.
- Including 40 pin male to female jumper wires,40 pin male to male jumper wires, 40 pin female to female jumper wires.
- 10 different colors, 120units copper cable in total, for making prototypes with arduino boards, stepper motor 3D printer etc, The combinations provide a jumper for whatever you need. Just peel off.
- Factory directly, 10 tiny copper wires inside of single jumper wire: high-level copper wire inside, durable for conductive connection.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B077X7MKHN |
| Best Sellers Rank | #242,500 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #479 in Prototyping Boards & Accessories |
| Brand | HiLetgo |
| Color | multicolored |
| Date First Available | January 8, 2018 |
| Gauge | 6.0 |
| Is Discontinued By Manufacturer | No |
| Item Weight | 1.76 ounces |
| Item model number | 3-02-0997 |
| Manufacturer | HiLetgo |
| Material | Copper |
| No. of wires | 120 |
| Number of Cable Strands | Single Strand |
| Package Dimensions | 4.69 x 3.19 x 1.42 inches |

## Product Details

- **Brand:** HiLetgo
- **Color:** multicolored
- **Gauge:** 6.0
- **Material:** Copper
- **Number of Cable Strands:** Single Strand

## Images

![HiLetgo 120pcs/3x40pcs Breadboard Jumper Wires Prototype Board Connect Leads with Male Female Connectors, 2.54mm to 2.54mm Length 20cm Jumper Wires Assortment Kit for DIY - Image 1](https://m.media-amazon.com/images/I/71KVOuYXuVL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ and female to female wires is a great idea as I like the flexibility in being able ...
*by S***6 on June 25, 2018*

I've seen similar wire sets on other sites that cost much more but for the price I figured these were worth a try. Having a set of male to male, male to female, and female to female wires is a great idea as I like the flexibility in being able to wire different things together whether they have pins or female sockets. These are also cheap enough that I can use them permanently in projects to allow repair/debugging later on but are reliable to prevent wonky connections. I've also used these to extend programming headers and wire circuits to my logic analyzer and due to their usefulness every modder/maker should have a set of these in their toolbox.

### ⭐⭐⭐⭐⭐ Inexpensive, convenient.
*by W***I on March 14, 2023*

I go through a lot of DuPont jumpers for breadboard projects, especially those involving servo and stepper motors. These jumpers are of nice quality (I've had very few bad ones where the ends don't want to stay on) and the price is nice.

### ⭐⭐⭐⭐⭐ Worked perfect
*by D***D on August 13, 2024*

Exactly as described. Worked perfectly to replace a damaged part on a second-hand 3d printer.

## Frequently Bought Together

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*Product available on Desertcart Ireland*
*Store origin: IE*
*Last updated: 2026-03-01*