The Old Version DeskPi supports UASP. 
The New Version DeskPi Pro on sale does not support UASP or TRIM.

Because we received many feedbacks before said that usb booting did not perform well, slow, and easy to drop.
So the chip was replaced. To ensure speed, we use ASMedia's chip for the new version. This official chip does not support the UASP & TRIM, so the new version is not supported.