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40 Pins Male to Female Flat Ribbon Cables, 50cm / 20" | Flat Ribbon Dupont Jumper Wire Kit, 2.54mm Pitch, Multicolored Breadboard Cables for Raspberry Pi & DIY
FOCMKEAS

FOCMKEAS 40 Pins Male to Female Flat Ribbon Cables

Bottom line: The FOCMKEAS 40 Pins Male to Female Flat Ribbon Cables is a specs-and-price decision rather than a crowd-consensus one in the cables & connectors category. Check the specification table below against one or two close alternatives — on price and spec fit, not on star ratings.

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By , Founder & Editor-in-Chief · Listing data updated

Mike Perry — Hardware researcher since 2014. For retro PC hardware and period-correct parts, synthesises manufacturer documentation, community compatibility lists and marketplace listings rather than first-hand lab testing. Core beat: GPU performance across gaming, rendering, and local-LLM inference.

Pros & Cons

Pros

  • ✓ Backed by FOCMKEAS's warranty and support channels

Cons

  • ✗ Check the listed dimensions, connectors and platform compatibility against your setup before ordering
  • ✗ Price, stock, shipping and returns are set by the retailer and may have changed since this page was last updated

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SpecPicks Verdict

SpecPicks scored FOCMKEAS 40 Pins Male to Female Flat Ribbon Cables using a rating × review-volume × price-fit model applied to published specs and reviews across the cables & connectors category. FOCMKEAS's cables & connectors lineup sits within the broader category mid-tier; price and specs are the deciding factors over brand loyalty here. Judge it on the specification table and the price rather than on sentiment: check the figures that decide your use case, then put it side-by-side with two or three close alternatives in the Compare tool before clicking through.

Common buyer scenarios for cables & connectors of this kind: matching it to an existing build, replacing a failing part, or upgrading from a previous-generation equivalent. Check the spec table below against your current setup — particularly socket / form-factor / power-rating fields — and confirm compatibility on the retailer's listing before purchase. Prices and stock are set by the retailer and may have moved since this page was last updated.

Key Features

  • Size：Male to Female jumper wires, single wire length 50 cm/19.69 inches, standard 2.54mm pin pitch, compatible with all 0.1 inch pitch breadboards, pin headers, PCBs; package includes 40 pcs dupont jumper wires
  • Material：Each jumper wires contains 12 strands of pure copper conductors, featuring excellent conductivity for fast and stable signal transmission; outer layer is premium PVC, with good insulation, high temp resistant and flame-retardant, safe and durable
  • Features：Each pins of dupont wire are treated with tinned copper process, greatly improving anti-oxidation and anti-corrosion; ribbon cable terminals are equipped with premium plastic housing, tightly wrapped and no degumming, deformation or pin loosening
  • Easy to Use：Dupont wire assorted kit adopts solder-free quick wiring design, dupont cable line plug smoothly, plug-and-play; 40-pin ribbon cables can be easily separated into single wires, or kept as multi-strand combinations, easy for DIY design
  • Applications：Dupont cables can be used as breadboard jumper wires, arduino wires, widely used in Arduino, Raspberry Pi and microcontroller projects, ideal for breadboard circuit construction, PCB prototype testing and debugging and DIY electronic

Full Specifications

BrandFOCMKEAS
ColorMulticolored
ModelMale to Female 20"
Unit Count1 Count
Part NumberMale to Female 20"
Number of Items1
Full listing title40 Pins Male to Female Flat Ribbon Cables, 50cm / 20" | Flat Ribbon Dupont Jumper Wire Kit, 2.54mm Pitch, Multicolored Breadboard Cables for Raspberry Pi & DIY

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40 Pins Male to Female Flat Ribbon Cables, 50cm / 20" | Flat Ribbon Dupont Jumper Wire Kit, 2.54mm Pitch, Multicolored Breadboard Cables for Raspberry Pi & DIY is listed on Amazon. Price, availability, shipping and returns are set by Amazon and its sellers — check the listing for current terms. SpecPicks earns a small commission on qualifying purchases — thank you for supporting independent review work.

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40 Pins Male to Female Flat Ribbon Cables, 50cm / 20" | Flat Ribbon Dupont Jumper Wire Kit, 2.54mm Pitch, Multicolored Breadboard Cables for Raspberry Pi & DIY
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