Usb 3 1 Type C Port On Laptop
The macbook spec sheet says its usb type c.
Usb 3 1 type c port on laptop. Usb pd is a separate specification from usb 3 1 and usb type c is just a connector specification. Usb type c cables and ports may used for usb 3 1 but depending on the host controller and devices may only be compatible with usb 2 0 or usb 3 0. Usb type c is just a connector shape and the underlying technology could just be usb 2 or usb 3 0. Cyou seem to imply that any usb type c usb 3 1 compatible cable gen 1 or gen 2 will automatically support usb pd charging to 100w.
Usb type c video modes alternate mode. Usb type c adapters are the range of adapters that expand the connectivity from a single usb type c port to various display devices gigabit ethernet and usb a 3 0 usb type c ports can support a variety of different protocols using alternate modes which allows you to have adapters that can output hdmi vga displayport or other types of connections from that single usb port. Usb type c ports support adapters that can output different types of video such as hdmi vga and displayport all from one usb type c port on your computer or device. Usb 3 1 is a new usb standard.
Not to be confused with usb 3 0 or even 2 0 usb 3 1 is the latest standard for usb type a ports. Correct me if i am wrong but i don t think this is true. Usb 3 s theoretical bandwidth is 5 gbps while usb 3 1 s is 10 gbps. This is the big rectangle port you plug your mouse usb headset or external hard drive into.
To put that into perspective an external usb 3 1 hard drive will likely appear to be about as fast an an internal drive after you plug it into your computer. 3 0 ports offer greatly enhanced speed versus the older 2 0 standard. If you re curious about the type c designation that means you ll be able to use the awesome usb c cables that can be inserted into a usb port in either direction. 3 0 ports are.
When using these cables for anything other than charging be sure to plug them into a usb 3 0 port. Usb type c isn t the same thing as usb 3 1 though. Usb type c is a smaller reversible usb connector that can transmit data video audio and data usb 3 1 as well as provide charging power to many devices usb power delivery or pd.