USB-A ports are confusing enough, with their different colors that sometimes mean something (but not always). USB-C, however, is next-level because most ports look exactly the same, but they still have different capabilities on the inside.

But the universal format of USB-C has a lot of perks that, in my opinion, more than make up for its nonsensical nature.

One charger can now power almost everything you own

All through a connector smaller than a fingernail

One USB-C charger used to top out at around 100W, which was fine for phones but left power-hungry laptops tethered to their own heavy, unwieldy bricks. USB Power Delivery 3.1 pushed that ceiling to 240W, and that single change is why you only need one charger instead of four (provided you actually splurge on a charger that can hit 240W).

240W isn’t a given in USB-C, but if you do get it, you’re covered for pretty much everything with a USB-C port, from earbuds up to laptops. The best part is that a high-wattage charger doesn’t force that power onto smaller devices, so it’s not like you’re going to accidentally fry your expensive phone with a 240-watt charge when it can’t handle it. A phone rated for 18W pulls 18W whether it’s plugged into a 30W charger or a 240W charger.

The catch is the cable, and yeah, it can trip you up. Anything above 100W needs a cable rated for 240W with an EPR e-marker chip inside, because standard 5A cables cap out at 100W no matter what charger you pair them with.

Input

240 Volts

Voltage

240 Volts

If you want that 240W output across a whopping 8 ports, check out this Anker charging station.

The same port can drive your monitor

DisplayPort Alt Mode can come in handy

Credit: Goran Damnjanovic / How-To Geek

Those of us on desktops can usually find a way to plug in a monitor as ports are abundant, but laptop users haven’t been blessed with the same ease. If you’ve ever bought a laptop that has only one or two ports and wondered how you’re supposed to run an external monitor off of that, DisplayPort Alt Mode is the answer. It’s the reason a single USB-C port can push video to a screen at all.

USB-C isn’t inherently a video connector the way HDMI is. It only carries a picture when the port supports DP Alt Mode, which is a big part of why two identical-looking ports can behave so differently.

There’s a catch here too, though. Charge-only USB-C cables often skip the wiring that Alt Mode needs, so if a display refuses to show up, the cable might be to blame.

The data speeds have gotten genuinely absurd

USB4 makes external drives feel internal

Credit: Tim Rattray/How-To Geek

USB-C unlocks speeds that we never thought would be possible over such a versatile form factor. USB4 Version 2.0 doubles the maximum bandwidth to 80Gbps over the same connector, which works out to roughly 10GB per second in theory. Plug an NVMe drive into a good enclosure at those speeds, and it no longer feels like an external drive. You’re avoiding some massive bottlenecks like this, although of course, these cables aren’t cheap. If you do have one, though, editing off it, running a game library from it, or backing up to it feels a lot like working off internal storage.

The number on the box doesn’t tell the whole story, though. A big chunk of a USB4 link often gets reserved for display or PCIe traffic, so a port labeled 40Gbps won’t necessarily hand all of that to your drive, and the port has to split its lanes between jobs.

The upside is that this speed jump didn’t leave your old gear behind. USB4 stays backward compatible with USB 3.2, USB 2.0, and Thunderbolt 3, so slower devices still work, they just run at whatever pace they can handle. Thunderbolt 5 is built on the same USB 4 Version 2.0 foundation, which means that the two standards have basically converged on one connector and one set of speeds. It’s confusing, yeah, but who doesn’t like more flexibility?

One cable can run your entire desk

Dock once, plug in everything

Credit: Patrick Campanale / How-To Geek

This is the ultimate perk for many: plug your laptop into a dock or a hub, and that single connection handles power, video, Ethernet, and whatever peripherals you’ve got hooked up. No more plugging in six different things every time you sit down. Again, desktop users may not feel this as strongly, but those of us on laptops? Yeah, that’s pretty huge.

The one thing to keep in mind is that everything on that dock shares a single upstream link, so a couple of 4K displays, a network adapter, and a fast SSD all pull from the same pool of bandwidth. A dock covered in ports can easily slow to a crawl if you hammer everything at once, but that’s not super obvious when you buy them, which is why you might wonder why certain ports don’t work. They do, it’s just that you’re putting the entire dock through a bit too much work.

A confusing port is still better than five simple ones

USB-C’s naming situation is still a mess, and you’ll always have to double-check what your specific port and cable can actually do. I’ve been burned this more than once, which is why I finally spent 10 minutes mapping all my ports recently. Still, one connector can charge nearly everything you own, drive your displays, move data at super fast speeds … It’s a pretty good deal, if you ask me.

Connection

USB-C

Power supply included

No

Anker makes famously solid USB gear, and this hub gives you seven different ports.