240W USB-C cables arrived with USB PD 3.1 EPR. Unnecessary for an iPhone or MacBook Air? Required for a gaming laptop? We sort out 60W / 100W / 240W, the eMarker chip, and how data speed relates, with Anker, UGREEN, and Apple picks by use.
Cables
Guides, comparisons, and how to choose cables.
Start here: which to choose
- CablesDo You Need a 240W USB-C Cable? 60W vs 100W vs 240W, and What eMarker Means
How it works
- CablesHow to Choose a USB-C Cable: A Beginner's Guide to Telling "Fast Charging" from "Data Transfer"
Buying a USB-C cable thinking "they're all the same," then finding it won't fast-charge or moves data slowly…
Product comparisons & picks
- CablesUSB-C Cables for iPhone 18 Pro Fast Charging Compared: The Requirement Is '60W'—Do You Need 240W? Choosing by Length and Durability
iPhone 18 Pro's 'up to 50% in about 15 minutes' requires, per Apple's spec footnote, an AVS-capable charger plus a '60W-capable USB-C cable.' Whether to pick 60W, 100W, or 240W, whether eMarkers matter, and how length, durability, and data speed differ—Apple, Anker, and UGREEN cables compared by use.
- CablesHow to Choose a Durable USB-C Cable That Won't Break
USB-C cables tend to fail right at the connector. This guide explains why they break, then covers what makes a cable durable—braided jackets, reinforced strain relief, wattage and length—plus picks by type. Includes a hands-on note on a cable we've used for a year.
- CablesBest 100W USB-C Cables for Beginners | Fast-Charge Your Laptop, Too
To fast-charge everything, laptop included, with one cable, choose a USB-C cable rated 100W with a built-in e-marker. Tangle-free, value, and durable braided picks from major brands, and how to choose.
