Amazon is selling the mFish 6.6ft 240W 4-in-1 USB cable for $6.59 ahead of Black Friday, and shoppers can get there by applying a 60% off coupon code, 4CJSX7O3.

The math is simple. A standard USB-C cable usually costs about $10 at a big box store, and this one does considerably more for less than that price.

One cable, four ways to connect

The mFish cable covers four connection combinations: USB-C to USB-C, USB-C to USB-A, Lightning to USB-C, and Lightning to USB-A. That means one cable can handle a good chunk of the devices most households already own, from newer phones and tablets to older accessories that still rely on USB-A ports.

The use case the product pitch leans on is a household with mixed phones. A person with a newer iPhone, one from the iPhone 15 generation onward, has adopted the USB-C standard. A partner with an older iPhone still uses the legacy Lightning port. Instead of carrying two separate cables, the mFish variant can serve both.

That kind of overlap is the real selling point. Most people do not need a drawer full of single-purpose cords. They need the one cable that works when the phone is at 4 percent and the only outlet is across the room.

Length and power

The cable measures 6.6 feet. That length is long enough to use a device while it charges, without being so long that it becomes a tangle on the nightstand or a trip hazard on the desk.

It is also rated for up to 240W of power delivery. That figure matters because it means the cable is not limited to phones. According to the deal write-up, it can be used to charge high-powered electronics, including laptops.

The write-up also says the manufacturer, identified as Lisen, claims the cable has been lab tested for more than 30,000 bends. Bend testing is a common way to judge how a cable will hold up after months of being yanked out of bags and wrapped around chargers, though the figure itself comes from the manufacturer’s claim.

Design details that stand out

Both ends light up when the cable is in use. That small detail removes the guesswork of whether a connection is actually working, which is a common frustration with cheap cables that charge slowly or not at all.

The cable is sheathed in silicone. According to the write-up, the casing feels good to the touch and does not attract dirt, a practical advantage for a cord that spends its life on desks, floors, and car consoles.

Why this deal stands out

Cheap cables are easy to buy and easy to regret. They fray, they lose connection, and they force you to buy another one when the one you need is in a different room. A $6.59 price tag on a cable that handles four connector combinations, charges laptops, and lights up on both ends changes that calculation.

The coupon is the trigger. The 60% off code is what brings the price down to $6.59, and the offer is tied to the lead-up to Black Friday, so it is worth checking the current price before you buy.

The people behind the recommendation are not neutral bystanders. Eric Song, the commerce manager who hunts for gaming and tech deals every day, wrote the pick and said he owns a couple of these cables himself. That kind of personal testing is not a lab report, but it is a useful signal from someone who spends his days comparing prices.

I own a couple of these and highly recommend them.

For a shopper who keeps losing track of charging cables, that recommendation may be the simplest reason to act. The product solves a daily annoyance, and it does so for less than the cost of a standard cable at a store.

If you have been meaning to clean up the drawer of tangled cords, this is a low-risk way to start. Just make sure the coupon code is applied at checkout, because the discount is what makes the price work.