4 ms·

Because it's useful to have a bunch of multi-purpose ports on a computer. You can attach a mouse, a keyboard, a printer, a hard drive, a screen, a dock, a charg

Because it's useful to have a bunch of multi-purpose ports on a computer. You can attach a mouse, a keyboard, a printer, a hard drive, a screen, a dock, a charger, or whatever you want, all to the same port. In my experience, finding the right cable has never been an issue. All the USB-C devices I've bought came with a suitable cable in the box.

johnbrodie 7y ago
It's not the initial cable that's the problem, it's those that come after. My wife wanted a charger with a longer cable for her phone. We need it to be able to fast charge, which is called a variety of different names on both the phone and charger sides. Can I get the $10 charger, or do I need the $40 charger the size of the MBP charger? We ended up just biting the bullet and getting one of the more expensive, MBP-charger-shaped chargers, since I have laptops that use USB-C - but it was a confusing mess, and I still wasn't really sure fast charging would work on her phone till I plugged it in the first time.
- silversconfused 7y ago
  You needed a $5 AC power extension cord.
  - michaelt 7y ago
    Carry around a 3,000 watt mains extension, because someone decided making USB C cables all support 100 watts was just too demanding, eh?
    - silversconfused 7y ago
      Well sure if it's for a airconditioned-hottub-phone, but I'm pretty sure a small 600 watt cable would be more cost effective here.
    - jakobegger 7y ago
      100 watt USB cables are a bit thick and unwieldy since they need to support a current of 5A. They also need better insulation, since they use a higher voltage (up to 20V). If your phone can only charge at 10 watt (5V / 2A), why would you use a stiff, heavy 100W cable to charge it?
stordoff 7y ago
> In my experience, finding the right cable has never been an issue. All the USB-C devices I've bought came with a suitable cable in the box. Which is fine, until you need you need a new cable. When I lost the cable for my phone, finding a cable I could trust was a pain.

johnbrodie 7y ago

It's not the initial cable that's the problem, it's those that come after. My wife wanted a charger with a longer cable for her phone. We need it to be able to fast charge, which is called a variety of different names on both the phone and charger sides. Can I get the $10 charger, or do I need the $40 charger the size of the MBP charger? We ended up just biting the bullet and getting one of the more expensive, MBP-charger-shaped chargers, since I have laptops that use USB-C - but it was a confusing mess, and I still wasn't really sure fast charging would work on her phone till I plugged it in the first time.

silversconfused 7y ago
You needed a $5 AC power extension cord.
- michaelt 7y ago
  Carry around a 3,000 watt mains extension, because someone decided making USB C cables all support 100 watts was just too demanding, eh?
  - silversconfused 7y ago
    Well sure if it's for a airconditioned-hottub-phone, but I'm pretty sure a small 600 watt cable would be more cost effective here.
  - jakobegger 7y ago
    100 watt USB cables are a bit thick and unwieldy since they need to support a current of 5A. They also need better insulation, since they use a higher voltage (up to 20V). If your phone can only charge at 10 watt (5V / 2A), why would you use a stiff, heavy 100W cable to charge it?

stordoff 7y ago

> In my experience, finding the right cable has never been an issue. All the USB-C devices I've bought came with a suitable cable in the box. Which is fine, until you need you need a new cable. When I lost the cable for my phone, finding a cable I could trust was a pain.