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โก Wire your genius โ connect with confidence and color!
This 40-piece set of 20 cm female-to-male jumper wires features copper-clad aluminum cores and flexible PVC insulation, delivering reliable electrical conductivity and durability. Multicolored ribbon cables simplify circuit organization, while nickel-plated terminals resist oxidation. Perfectly sized for breadboards and prototyping, these wires are QC-tested and USA-packed, backed by a 1-year warranty and 24/7 customer support.









| ASIN | B0BRTHR2RL |
| Best Sellers Rank | #1,758 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #1 in Flat Ribbon Cables (Industrial & Scientific) |
| Brand | California JOS |
| Brand Name | California JOS |
| Color | Female to Male |
| Customer Reviews | 4.7 out of 5 stars 224 Reviews |
| Manufacturer | California JOS |
| Material | copper-clad aluminum , PVC |
| Material Type | copper-clad aluminum, PVC |
| No. of wires | 40 |
| Number Of Wires | 40 |
| Number of Cable Strands | Single Strand |
| Number of Items | 1 |
| Part Number | CJ-DW |
| Strands | Single Strand |
| UPC | 810108866343 |
| Unit Count | 40.0 Count |
| Warranty Description | 1 Year |
G**D
Decent wires
Durable and easy to use. Decent price
M**F
Works great
Nice connections. Work as they should.
A**R
Worth the price
Good quality and durability
A**Y
The conduct electricity
They're jumper wires, need I say more?
H**Y
Work
Great quality, many uses and works well with the gpio pins of any rpi. However, they do not fit into themselves, so the length you buy is the length you get, for better or worse.
J**S
Great price.
Just as described.
B**R
Works Well
Makes jumping boards easy, I had one fall apart on me but I love how they stay attached together
B**B
Good Product
Good Product
Trustpilot
1 week ago
3 weeks ago