I don't know if I have to be excited yet or not... Essentially it will have 3 USB-C ports, since 1 of them will be used for charging. Then no TB (mini-DP) ports anymore and the HDMI has disappeared as well... GREAT!
So let me check in my current setup how this will work out:
- Magsafe replaced by 1 USB-C port
- TB (mini-DP) to external monitor replaced by 1 USB-C port (and new adapter required)
- TB to Ethernet replaced by 1 USB-C port (and new adapter required)
That leaves me 1 USB-C port left over to plug any devices, thumb drives etc, for which I need to get an adapter because all my stuff is USB-A compatible.
On top of that I need a USB-C to HDMI adapter since I often use my MBP on the road for presentations to connect it to projectors or TVs.
So I need to buy atleast 4 new adapters and all my "older" magsafe power bricks that I use (1 at home, 1 in the office and 1 for travel) have to be replaced as well or need magsafe to USB-C adapters.
I really don't know what to think of this move yet, its not like me and others are wishing for thinner MBP anyway. More powerful machines at similar or higher battery life, thinner display bezels is what most people are looking for and a more frequent update cycle would also be nice! The OLED touch display bar is a nice to have feature, but definitely not a must-have feature or a deal breaker for me!
I will see what they will present at the next keynote, but I will atleast wait one generation before making a decision on how to upgrade (buy the new MBP or go to back to Windows) since my machine is just half a year old.
That's not how it will work, unless you make the silly decision of setting it up that way. All 4 of these ports will be Thunderbolt which means they can perform all sorts of functions. Most likely you will have a single small hub, something similar to the current usb-c digital av adapter Apple sells for the rMB. That will give you charging, your display, and a pass-through usb-a port all from a single connection. Maybe you'll need another port for Ethernet unless you choose to buy a slightly larger adapter that includes it. That means you'll be using just one, maybe two of those available ports - and the one attaching to the adapter will still leave the usb port free for you to use. You'll actually end up with more free ports than you have now.
You'll also have the option of buying a more complete docking station if you have one primary spot where you use the laptop. It could be stand alone, or it could be a new Apple Display that connects via a single cable and has power/usb/firewire/Ethernet/displayport chaining/audio/etc. all from a single port. And you keep the simpler adapter in your travel bag for when you are out and about.