4pcs 2M 3D Printer Parts Cooling Fan Extension Cable Wire 2pin Xh2.54 Connection Line Male Female

First, please know that, once installed, the cable that I used out of this set performed exactly as needed.Don't let the picture fool you, though; these cables are not neatly twist-tied into separate bundles. They're bundled together in one bunch, and placed into their package with no twist-tie or other restraint. The way they're pictured would've been much more professional, to say nothing of more convenient for the customer.This also was the only real option that I could find for a 2-pin Xh2.54 male-to-female extension cable with Amazon Prime delivery, short of getting the components to make your own. Anything else involves long and expensive shipping. (And JST connectors are not compatible -- I tried.)More variety in this category (2-pin Xh2.54 male-to-female extension cables) is needed. For this purchase, I actually needed a single half-meter cable, not a full meter one. And I only needed one, not four. Maybe Reifeng can start making such a package available in the future, or someone else can. I don't know that there would be a huge market for it, but surely there's enough to warrant the effort.But like I said, what I got is satisfactory, at least until I can find (or possibly construct) one of the proper length.