Holley Dominator HP 15ft USB Data Cable

Marsoni

M251S

$134.95

Get it in 3 business days with 1 day shipping. Friday, May 29

Holley Dominator HP 15ft USB Data CableHolley EFI Sealed USB Data Cable Secure Data Connectivity for EFI Systems 15 Foot Length: Provides extended reach for versatile installation options Sealed Design: Protects against moisture and contaminants, ensuring reliable performance High Speed Data Transfer: Facilitates efficient communication between your EFI system and tuning devices Compatibility: Ideal for use with Holley EFI systems, including HP and Dominator ECUs Durable Construction:

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This is what you need for most 13.8 Volt power pigtails on portable ham radios. They will safely handle over 200 watts in most applications and the wire is flexible in the cold. I have set it outside as a reality check when it was 18.3F degrees and it flexes essentially the same as at room temperature. The copper itself is very fine strands and will likely never fail from normal use flexing. It solders easily with my 40 watt soldering iron. I will not hesitate to buy more if I need it.

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Reviewed in the United States on February 22, 2025

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John_in_LA

Carnegie, US

★★★★★ 5

Excellent wire! Flexible and easy to solder.

Size: 12 silicone wire red 10ft and black 10ft, Color: silicone wire red and black

This wire is great! I echo the other reviews indicating that the insulation and wire are very flexible and easy to solder. I have had wire that makes you question your ability to solder. Then there is wire like this that makes it so easy!

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Reviewed in the United States on July 8, 2025

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Allen webber

Lake Worth, US

★★★★★ 4

Quality affordable

Size: 12 silicone wire red 10ft and black 10ft, Color: silicone wire red and black

Quality product at a great price.

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Reviewed in the United States on April 4, 2026

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Dylan

Louisville, US

★★★★★ 5

Best wire on Amazon

Size: 12 silicone wire red 10ft and black 10ft, Color: silicone wire red and black

I am convinced that this is some of the best wire on Amazon, if not in general. It's much thicker with more strands inside than other wire labelled as the same AWG. It has much higher quality insulation that can withstand double the temps of the cheaper stuff (big deal if using in engine bay etc.). And even then somehow its supper supple and soft to work with, strips very easily and cleanly. Definitely recommend spending the extra $ to go with BNTECHGO brand for wire. I was very please with both the 12 and 14 AWG wire in 10ft red and black.

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Reviewed in the United States on August 13, 2024

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Mr. G

Natrona Heights, US

★★★★★ 5

As advertised

Size: 12 silicone wire red 10ft and black 10ft, Color: silicone wire red and black

As advertised

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Reviewed in the United States on May 3, 2026