Usb 3 2 gen 2 is a passive technology that offers up to 20 gbps.
Thunderbolt vs mini displayport cable.
Thunderbolt 3 is an active technology offering up to 40 gbps throughput with the use of a thunderbolt 3 cable.
Although the shape and size of the connector is the same it does more and does it faster.
Although these two technologies use the same usb c port they re not interchangeable.
Thunderbolt provides for unmatched peripheral flexibility due to its mix of pci express and displayport connectivity whereas the mini displayport is a digital display interface capable of sending high definition video and audio from a source to a display.
It was initially developed and marketed under the name light peak and first sold as part of an.
Thunderbolt is a specialized type of mini displayport connectivity.
Cable matters mini displayport to displayport cable mini dp to dp in black 3 feet thunderbolt and thunderbolt 2 port compatible 4 5 out of 5 stars 2 004 8 99 8.
Confusing mini displayport with thunderbolt.
If possible also test the thunderbolt 1 port with another monitor.
Thunderbolt is fully compatible with mini displayport peripherals.
Thunderbolt also uses the usb c port but that s where the similarities end.
If you are using a mini displayport cable we recommend you narrow down the issue further.
Thunderbolt is the brand name of a hardware interface developed by intel in collaboration with apple that allows the connection of external peripherals to a computer thunderbolt 1 and 2 use the same connector as mini displayport mdp whereas thunderbolt 3 re uses the usb c connector from usb.
Apple s new thunderbolt technology uses the same displayport connection that has been available in older macs which may be a source of confusion down.