What gauge are these? I see 22 and 24 as an answer on other questions, which is it?

The ones I got were not 22 ga, and possibly not even 24 (they are nearly half the thickness of some 22ga spool of wire I bought). They are also CCA, so wire gauge is pointless anyway, as CCA is a scam.

Can you run a 12v, 3amp linear actuator with these wires?

I can’t say for sure, this is very thin wire, much thinner than my stepper motor. This is probably 24ga wire

Which color wires are rx, tx and ground? Or does that not matter?

The wires only passive for prototyping and experiments, the colours are random you can refer to colour codes used in electrical installation i.e. RED hot wire; Black neutral or ground …. and so on.

Can I have this 6-7 feet female-to-female and maintain reliability connections?

Irrespective of the product, if you assemble 6-7 feet cable using 6 inch wires and connectors to connect them, it will be lossy and unreliable due to the number of connections. I would not recommend that design. However, I am using this product to connect two ends using single wire and it has worked reliably.

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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

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

Product ID: 27750053

Details

Brand
ELEGOO
Color
Dupont Wire to
Material
copper-clad
Number of Cable Strands
Single Strand
Voltage
5 Volts

🌈Multicolored for easy circuit mapping

📏20 cm (8-inch) cable length

🔌120 versatile jumper wires

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58 zł

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Description

⚡️ Wire your ideas in color and speed—don’t get left unplugged!

PERFECT 20 CM LENGTH - Ideal cable length for breadboards and Arduino projects, balancing reach and neatness.
COMPLETE 120 PIECE KIT - All connection types included—male to male, male to female, and female to female for ultimate flexibility.
TRUSTED ELEGOO QUALITY - Highly rated by 14,800+ users with a 4.8-star average, backed by a 6-month warranty for peace of mind.
VIBRANT MULTICOLOR CODING - Quickly identify and organize your circuits with a rainbow of colors that reduce errors and speed up prototyping.
CUSTOMIZABLE WIRE ASSEMBLY - Easily separate wires to fit non-standard or odd-spaced headers—tailor your setup without hassle.

The ELEGOO 120pcs Multicolored Dupont Wire Kit offers a comprehensive set of 40-pin male-to-female, male-to-male, and female-to-female jumper cables, each 20 cm long. Designed for Arduino and breadboard projects, these copper-clad aluminum wires come in vibrant colors for easy circuit identification and customization. Trusted by thousands with a 4.8-star rating, this kit ensures reliable connections and flexible prototyping with a 6-month warranty.

Specifications

ASIN	B01EV70C78
Best Sellers Rank	#4 in Computer Internal Components
Brand Name	ELEGOO
Color	Dupont Wire 120pcs(male to female,male to male, female to female)
Customer Reviews	4.8 4.8 out of 5 stars (14,847)
Global Trade Identification Number	00746591610906
Included Components	jumper wire
Item Weight	27.22 g
Manufacturer	ELEGOO
Material Type	copper-clad aluminum, PVC
Model	EL-CP-004
Number Of Wires	120
Part Number	EL-CP-004
Strands	Single Strand
UPC	719377200424 746591610906
Unit Count	1.0 Count
Voltage	5 Volts
Warranty Description	6 months

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58 zł

Duties & taxes included

In stock

Sold byAmazon PolandDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Poland.

Secure transaction

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Yusuf A.

Fantastic experience overall. Will recommend to friends and family.

1 month ago

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