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ELEGOO 120pcs Multicolored Dupont Wire 40pin Male to Female, 40pin Male to Male, 40pin Female to Female Breadboard Jumper Ribbon Cables Kit Compatible with Arduino Projects
Return this item for free
We offer easy, convenient returns with at least one free return option: no shipping charges. All returns must comply with our returns policy.
Learn more about free returns.- Go to your orders and start the return
- Select your preferred free shipping option
- Drop off and leave!
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Learn more
Return this item for free
We offer easy, convenient returns with at least one free return option: no shipping charges. All returns must comply with our returns policy.
Learn more about free returns.- Go to your orders and start the return
- Select your preferred free shipping option
- Drop off and leave!
Bundles with this item
Purchase options and add-ons
Color | Dupont Wire 120pcs(male to female,male to male, female to female) |
Brand | ELEGOO |
Material | copper-clad aluminum, PVC |
Number of Cable Strands | Single Strand |
Manufacturer | ELEGOO |
About this item
- Each cable length: about 20 cm /8-inch
- 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 1X 40-pin male to female jumper wires, 1X 40-pin male to male jumper wires, 1x40-pin female to female jumper wires
- Packing in a color box.
- We have always cared about the customer experience and improve the product function details
Customers usually keep this item
This product has fewer returns than average compared to similar products.
Frequently purchased items with fast delivery
Product details
- Is Discontinued By Manufacturer : No
- Product Dimensions : 0.04 x 8.27 x 0.04 inches; 0.96 ounces
- Item model number : EL-CP-004
- Date First Available : April 27, 2016
- Manufacturer : ELEGOO
- ASIN : B01EV70C78
- Country of Origin : China
- Best Sellers Rank: #10 in Computer Internal Components
- Customer Reviews:
Top Brand: ELEGOO
From the brand

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ELEGOO STEM kits provide all the necessary components, sensors, wires, and boards for you to get started with programming, learning electronics, and creating IoT projects.
We strive our best to make STEM education easy to learn and accessible to the young generation.
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Starter Kits
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DIY Robotic Car Kits
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Controller Boards
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PHECDA Laser Engraver & Cutter
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How did we get our start?
Chris, the founder of ELEGOO, found out that most enterprises in the STEM industry focused on the hardware of open-source electronics and did not have tools to create a complete product by combining electronic hardware and structural shells.
What makes our products unique?
We have excellent R&D team, constantly upgrading and improving products, and after-sales service team for quick support.
What problem are we solving?
100% compatible with Arduino, ELEGOO's kits are best-practice for beginners who have no appropriate technical tools to learn about electronics.
Product Description

Established in 2011, ELEGOO is a thriving technology company dedicated to open-source hardware research & development, production and marketing.
Our own Quality Management Team will secure the premium quality of our products and we would like to receive your valuable suggestions for our products and make your idea come true.

Product Features
Material: copper-clad aluminum,PVC
Each cable length: about 20 cm /8-inches
The male ends meant for insertion into standard 0.1"(2.54mm) female sockets and the female ends are meant for insertion into standard 0.1"(2.54mm) male headers.
The cables can be separated into single root as you request to do multiple connection.

What's in Package
1pcs 40-pin male to female jumper wires
1pcs 40-pin male to male jumper wires
1pcs 40-pin female to female jumper wires

What are they used for?
Widely used in electronic projects for connections .
It can be used for the expansion of the experimental board pin and increase experimental projects.
You can quickly conduct circuit testing without welding.
It can be reused if the terminal is not damaged.

Professional and in-time service
We have professional engineering supporting team, pls. reach us if you need any help and we'll do our best to give you a great experience with our products and service. Your any comment will be highly regarded.
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Customer Reviews |
4.5 out of 5 stars 2,261
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4.5 out of 5 stars 98
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4.6 out of 5 stars 7,518
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4.7 out of 5 stars 3,134
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4.7 out of 5 stars 15,573
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4.7 out of 5 stars 2,391
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Price | $8.99$8.99 | $6.99$6.99 | $65.99$65.99 | $59.99$59.99 | $44.99$44.99 | $36.99$36.99 |
Controller Board | / | / | MEGA 2560 | UNO R3 | UNO R3 | UNO R3, MEGA 2560 |
Arduino Compatible | / | ✓ | ✓ | ✓ | ✓ | ✓ |
Projects Tutorial Included | No | No | ✓ | ✓ | ✓ | ✓ |
Assembly Requirement | No | No | No | No | No | No |
Reasons to Buy | Hight Precision; 400*400mm Large Engraving Area; Efficient Filtration; Stable and Quite Movement | UL,CUL,TUV recognized; Switching capacity available by 10A | Tutorial of 33 Projects, Powerful Mega R3 Control Board | Tutorial of 33 Projects, Complete Stater Kit with UNO R3 | Tutorial of 24 Projects, Cost-effetive Starter Kit | Tutorial of 34 Projects, Updated Version, Compatibility with Arduino IDE and STM32. |
What's in the box
Videos
Videos for this product
13:43
Click to play video
How to Use a Joystick with Arduino & Code Examples
Rachel De Barros
Videos for this product
0:08
Click to play video
Fun projects with ELEGOO LED Kit
ELEGOO Official US
Videos for this product
0:08
Click to play video
Ultrasonic Sensor Kit from ELEGOO
ELEGOO Official US
Videos for this product
0:13
Click to play video
ELEGOO STEM Kit
ELEGOO Official US
Customer reviews
Customer Reviews, including Product Star Ratings help customers to learn more about the product and decide whether it is the right product for them.
To calculate the overall star rating and percentage breakdown by star, we don’t use a simple average. Instead, our system considers things like how recent a review is and if the reviewer bought the item on Amazon. It also analyzed reviews to verify trustworthiness.
Learn more how customers reviews work on AmazonCustomers say
Customers find the wires work well for Arduino projects and appreciate their durability compared to standard Arduino wires. They are easy to use for prototyping, saving time, and are particularly useful for breadboarding. The fit and connection quality receive mixed reviews - while some find them perfect for their needs, others report loose female connectors and poor connections.
AI-generated from the text of customer reviews
Customers find that the jumper cables work well, with no reported problems, and one customer specifically mentions their effectiveness in automotive diagnostics.
"...and frustration out of wiring your circuits and make the overall experience smoother and more efficient. I highly recommend them!" Read more
"...They work will and hold up nice. I also use them with my analog discovery modules as extenders and easy gender changers. Great value for the price...." Read more
"...I highly recommend these as the price is very, very good and the quality is excellent." Read more
"Provided me all the possible male and female connections. Did the trick. Well-made and great price." Read more
Customers appreciate the quality of these wires, noting they are solid core and more durable than standard Arduino wires.
"...Reliable, affordable, and easy to use, they take the guesswork and frustration out of wiring your circuits and make the overall experience smoother..." Read more
"...They work will and hold up nice. I also use them with my analog discovery modules as extenders and easy gender changers. Great value for the price...." Read more
"...highly recommend these as the price is very, very good and the quality is excellent." Read more
"...only reason why I didn't give a 5 star review is that the wires aren't the most durable, but at least come with a lot in the package." Read more
Customers are satisfied with the quality of the wires, describing them as a great set of DuPont cables that work well.
"...I've ordered multiple packs due to their consistent quality, versatility, and convenience. Another great aspect is the affordability...." Read more
"...of M/M wires to deal with a power shorting issue, and these wires came ready made. The three categories are a block...." Read more
"...mix of pin/sockets make it easy to choose and provides all of the necessary pin/sockets combinations that you may need...." Read more
"Well, they are jumper wires and are exactly what I ordered and am happy with what I received...." Read more
Customers find the jumper cables to be good value for money, offering a good number of wires for the price.
"...Reliable, affordable, and easy to use, they take the guesswork and frustration out of wiring your circuits and make the overall experience smoother..." Read more
"...Great value for the price. They split easily for times I need only a few connections. Useful for extending hobby type servos too." Read more
"...I highly recommend these as the price is very, very good and the quality is excellent." Read more
"...Did the trick. Well-made and great price." Read more
Customers find the wires easy to use for prototyping, particularly for quick setups and breadboarding, as they save time and are simple to solder.
"...Reliable, affordable, and easy to use, they take the guesswork and frustration out of wiring your circuits and make the overall experience smoother..." Read more
"...builds or for breadboarding.. The mix of pin/sockets make it easy to choose and provides all of the necessary pin/sockets combinations that you may..." Read more
"...Connection quality was excellent. Much easier to use than the ones that came with the kit. Excellent value for what was in package." Read more
"Clean setup by having all the wires connected, easy and convenient." Read more
Customers find the wires super useful for breadboarding and consider them the best utility for projects.
"...Perfect for the diy hobbyists for project builds or for breadboarding.. The mix of pin/sockets make it easy to choose and provides all of the..." Read more
"Very good quality and construction. Used for a variety of prototype breadboarding. Thank you." Read more
"...Nice quantity for the price. Versatile for all the breadboard builds." Read more
"These are great for doing Arduino breadboard projects. I've had no problems in that area...." Read more
Customers have mixed experiences with how the wires fit: while some find them perfect for their needs and appreciate the generous length, others report loose connections, particularly with the female connectors, and note that the crimp is too small.
"...is pretty good, the connectivity is stable and they fit perfectly into Dupont wire sockets...." Read more
"They are of adequate length and variety." Read more
"Works great, just very thin and the pins loosely fit in my breadboards while my old cables fit more snugly. Great for the value still" Read more
"...Lots of colors to color code the build. Fit snugly to connect to the header pins. Nice quantity for the price...." Read more
Customers have mixed experiences with the wire connections, with some reporting good connections while others mention loose or broken ones.
"Provided me all the possible male and female connections. Did the trick. Well-made and great price." Read more
"...the Dupont-style male pins are very thin so the connections into sockets are not as tight as I'd like." Read more
"It is what it is. Good wire, good connectors that don't fall off. It's a cable people, not an explosive space modulator." Read more
"...the female-to-female wires and the quality is pretty good, the connectivity is stable and they fit perfectly into Dupont wire sockets...." Read more
Reviews with images

Simple but cheap, great, and exceedingly helpful!
Top reviews from the United States
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- Reviewed in the United States on January 6, 2025The ELEGOO Jumper Wires are a must-have for anyone working on electronics projects, particularly those involving development boards such as Raspberry Pi, ESP32, or Arduino. As someone who frequently tinkers with my RGB setup in my gaming room, I’ve found these jumper wires to be indispensable. I've ordered multiple packs due to their consistent quality, versatility, and convenience.
Another great aspect is the affordability. Considering the number of wires you get in each pack, they provide excellent value for money, especially for hobbyists and DIY electronics enthusiasts. The quality-to-price ratio is very favorable, making it easy to stock up on these without breaking the bank.
If you're a beginner, these jumper wires are also great because they help eliminate the mess of more complicated connections. Their versatility allows you to quickly prototype and test out various setups, which can be a huge time-saver.
In conclusion, if you're involved in any DIY electronics work—whether it's for hobby projects, learning, or creating custom builds—the ELEGOO Jumper Wires are an essential tool in your kit. Reliable, affordable, and easy to use, they take the guesswork and frustration out of wiring your circuits and make the overall experience smoother and more efficient. I highly recommend them!
5.0 out of 5 starsThe ELEGOO Jumper Wires are a must-have for anyone working on electronics projects, particularly those involving development boards such as Raspberry Pi, ESP32, or Arduino. As someone who frequently tinkers with my RGB setup in my gaming room, I’ve found these jumper wires to be indispensable. I've ordered multiple packs due to their consistent quality, versatility, and convenience.Simple but cheap, great, and exceedingly helpful!
Reviewed in the United States on January 6, 2025
Another great aspect is the affordability. Considering the number of wires you get in each pack, they provide excellent value for money, especially for hobbyists and DIY electronics enthusiasts. The quality-to-price ratio is very favorable, making it easy to stock up on these without breaking the bank.
If you're a beginner, these jumper wires are also great because they help eliminate the mess of more complicated connections. Their versatility allows you to quickly prototype and test out various setups, which can be a huge time-saver.
In conclusion, if you're involved in any DIY electronics work—whether it's for hobby projects, learning, or creating custom builds—the ELEGOO Jumper Wires are an essential tool in your kit. Reliable, affordable, and easy to use, they take the guesswork and frustration out of wiring your circuits and make the overall experience smoother and more efficient. I highly recommend them!
Images in this review
- Reviewed in the United States on February 5, 2025I use these all the time for breadboards and Arduino types of projects. They work will and hold up nice. I also use them with my analog discovery modules as extenders and easy gender changers. Great value for the price. They split easily for times I need only a few connections. Useful for extending hobby type servos too.
- Reviewed in the United States on January 18, 2025I need a couple of M/M wires to deal with a power shorting issue, and these wires came ready made. The three categories are a block. The wires connectors are high quality and does exactly what it is supposed to do. I highly recommend these as the price is very, very good and the quality is excellent.
- Reviewed in the United States on March 5, 2025Provided me all the possible male and female connections. Did the trick. Well-made and great price.
- Reviewed in the United States on March 22, 2025Bought these wires for a diy small electric car I built for a project. Work well and are worth the price. The only reason why I didn't give a 5 star review is that the wires aren't the most durable, but at least come with a lot in the package.
- Reviewed in the United States on March 22, 2025Where were these connectors when I was building all my other projects? Perfect for the diy hobbyists for project builds or for breadboarding.. The mix of pin/sockets make it easy to choose and provides all of the necessary pin/sockets combinations that you may need. Streamlined my project builds and would certainly buy again
- Reviewed in the United States on March 6, 2025Cool for electronic projects
- Reviewed in the United States on March 9, 2025Well, they are jumper wires and are exactly what I ordered and am happy with what I received. If jumper wires are what you need, then these are the ones.
Top reviews from other countries
- Amazon CustomerReviewed in the United Kingdom on March 26, 2025
5.0 out of 5 stars As expected
Good value for money. Very easy to use and good cable quality. Functions as it should.
- Peter TrothReviewed in the United Arab Emirates on January 25, 2023
5.0 out of 5 stars Good value for money
Wewll made fit for the purpose
- KyrollosReviewed in Australia on February 26, 2021
5.0 out of 5 stars Excellent wires as specified
Positive aspects:
* There appeared to be no missing wires.
* All of the wires are 20 cm long as ElegooAU specified.
* The wires work well even if M ends of the wires are inserted into F ends of the other wires.
* The wires came organised according to their types: M-M, M-F & F-F. They were stuck together along the coloured plastic jackets around the wires as shown in the images for the product on its Amazon page. They could easily be separated from each other when pulled from one of their ends.
* No metal end of any of the wires have detached from the wire so far. I have used some of the wires & inserted & removed them from a solderless breadboard from ElegooAU several times.
Points for ElegooAU to improve on:
* The packaging that the wires came in was good. However, it was hard to put used wires back into it because it was tight. At the moment, I plan to obtain a small set of three drawers or plastic containers to store the wires in an organised way by type, with room for more wires in case I buy more. In the meantime, I am using one big plastic container that I had lying around & I need to dig a little bit in the pile to find the correct type of wire.
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mesut ozerReviewed in Turkey on March 14, 2025
5.0 out of 5 stars Yeterli
Hızlı kargo sağlam kutu ürün söylendiği gibi
Başarılı
- pepeReviewed in the Netherlands on March 29, 2025
5.0 out of 5 stars excellent product
Great cable, Highly recommended.