- Mar 19, 2012
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I think you're missing the reason everyone is migrating to USB-C and away from legacy ports.
USB-A is very limited in data transfer speeds, even USB 3. USB-C allows for incredibly fast data transfer and people want speed above all else.
The power port on the 2015 and older versions could not do the charging speeds available with USB-C. Again, people want speed, especially when charging.
Removing these ports not only saved space but it simplified things for the user drastically. It allows one connection for everything from video to power to data. It allows for smaller, lighter hardware that if done properly is also safer.
The issue is this technology is relatively new so there aren't a lot of devices utilizing it yet but they are growing rapidly. USB-C will most likely replace HDMI. It also replaces power cables and storage devices are already making the switch. One cable will handle literally everything you need. no more carrying a USB-A, HDMI, power cable and any other cable or adapter. One universal cable for every single device.
The issue is people bought these devices without realizing the technology is in its infancy.
I think you are also simplifying things. USB-C is great. But you don’t need 4 separate places to charge a device.
And being in it’s infancy is part of the reason that just having those ports makes no sense. Apple isn’t even ready for it but they made a pro device that won’t connect to everything you need (including your iPhone) without buying other cables and adaptors.
They could have included the usb-c ports as well as the additional ports. HDMI isn’t being replaced any time in the near future and neither is a card reader. When that time comes these computers will be way outdated anyway so the future proofing argument really doesn’t hold any water.