The two shorter-length cables are passive, and the 6.6-foot cable is active. It supports both DisplayPort Alt Mode (DP Alt Mode) and USB Power Delivery (USB-PD), including PPS, which enables fast charging for certain Samsung devices, and it is backward-compatible with all earlier standards. It’s also capable of serving an 8K display (or two 4K displays). It carries 100 watts, enough to charge a laptop, and it can transfer data at up to 40 Gbps. There is something to be said for the simplicity of getting the most capable USB-C cable you possibly can, and right now, an Intel-certified Thunderbolt 4 cable like this one will meet all your needs. To boost your chances of buying a dependable cable, look for USB-IF certification or stick to trustworthy brands like Anker, Cable Matters, or Syncwire. Poorly made cables can overheat and start fires.
Heat is also bad for battery health, so it is best to take a break when your phone feels warm. It is safe to use your phone while it is charging, but it will charge at a slower rate. You should consider DisplayPort Alt Mode (DP Alt Mode) support, as this enables you to hook up displays and video sources that support DisplayPort. That means you can just use a USB-C to USB-C cable to transmit video from your laptop to your monitor. Manufacturers will state the data transfer speed or list support for 4K or 8K video on select cables. We have more details about standards at the bottom of this guide. Remember: The charging adapter also must support the same standards.
For example, if your device supports Power Delivery, then get a PD cable. Look for a cable that matches your needs. Keep it safe, keep it simple, and if it is unmarked, consider labeling it.Ĭheck your device's standards. These are generally capable of charging the device at the maximum rate. Subscriptions help fund the work we do every day.Ĭables are usually included in the box for whatever device you purchase. com and our print magazine (if you'd like). Special offer for Gear readers: Get a 1-year subscription to WIRED for $5 ($25 off). Updated April 2023: We added an adapter from Cable Matters, an Anker hub, and cables from Satechi, removed a discontinued Syncwire cable, and updated prices throughout. You'll find some advice here on USB-C, Lightning, and MicroUSB connectors, as well as a primer on everything you need to know about cables. We dived into the dreaded box of cables, identified the ones you need for different scenarios, and untangled them, ready for use. Various connectors, specifications, charging rates, and data transfer speeds make for a confusing, messy scene.ĭon't worry. Even cables that appear identical may perform differently when you plug them into your phone or laptop. But these ostensibly straightforward power and data conduits come in many shapes and sizes. The humble cable is often the simplest and fastest way to charge your devices or move files from one device to another.
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